Download free latest Hindi Bollywood Hollywood movies and tv serial online only on filmywap, here you will get full top HD movies list of 2018.

Latest Movie

Monday, December 31, 2018

December 31, 2018

Fox News Breaking News Alert

Fox News Breaking News Alert

Sen. Elizabeth Warren, D-Mass., announces she’s forming an exploratory committee in step toward 2020 presidential run

12/31/18 5:39 AM

Sunday, December 30, 2018

December 30, 2018

A boundary dance of amyloid-beta stepping into dementia

Alzheimer's disease is caused by aggregates of amyloid-beta peptides. This aggregation is accelerated at a cell membrane surface. The research group at ExCELLS revealed the reason of this phenomenon by molecular dynamics simulations and NMR experiments. m

from Latest Science News -- ScienceDaily http://bit.ly/2EZS3qy
via IFTTT
December 30, 2018

Moderate drinking not harmful for older patients with heart failure, study suggests

A new study suggests that people over age 65 who are newly diagnosed with heart failure can continue to drink moderate amounts of alcohol without worsening their condition. However, the findings do not suggest that nondrinkers should start imbibing after a heart failure diagnosis, the researchers emphasized.

from Latest Science News -- ScienceDaily http://bit.ly/2BMH94z
via IFTTT

Saturday, December 29, 2018

December 29, 2018

Fox News Breaking News Alert

Fox News Breaking News Alert

Alabama knocks off Oklahoma in Orange Bowl, sets up National Championship showdown with Clemson

12/29/18 9:08 PM

Friday, December 28, 2018

December 28, 2018

Researchers develop 128Mb STT-MRAM with world's fastest write speed for embedded memory

A research team has successfully developed 128Mb-density STT-MRAM (spin-transfer torque magnetoresistive random access memory) with a write speed of 14 ns for use in embedded memory applications, such as cache in IOT and AI. This is currently the world's fastest write speed for embedded memory application with a density over 100Mb and will pave the way for the mass-production of large capacity STT-MRAM.

from Latest Science News -- ScienceDaily http://bit.ly/2R0lzEc
via IFTTT
December 28, 2018

Our universe: An expanding bubble in an extra dimension

Researchers have devised a new model for the universe -- one that may solve the enigma of dark energy. Their new article proposes a new structural concept, including dark energy, for a universe that rides on an expanding bubble in an additional dimension.

from Latest Science News -- ScienceDaily http://bit.ly/2EUkSVF
via IFTTT
December 28, 2018

Marine debris study counts trash from Texas to Florida

Trash, particularly plastic, in the ocean and along the shoreline is an economic, environmental, human health, and aesthetic problem causing serious challenges to coastal communities around the world, including the Gulf of Mexico. 

from Latest Science News -- ScienceDaily http://bit.ly/2Rjr53X
via IFTTT
December 28, 2018

Breaking down AGEs: Insight into how lifestyle drives ER-positive breast cancer

Consumption of processed foods high in sugar and fat increase levels of advanced glycation end products (AGEs). Researchers report that AGE levels are higher in patients with estrogen receptor (ER)-positive than ER-negative breast cancer. Addition of AGEs caused breast cancer cells, whose growth had previously been controlled by tamoxifen, to begin to grow again. This suggests that patients with high AGEs may be less likely to respond to tamoxifen treatment.

from Latest Science News -- ScienceDaily http://bit.ly/2VjkXIj
via IFTTT
December 28, 2018

How the brain enables us to rapidly focus attention

Researchers have discovered a key mechanism in the brain that may underlie our ability to rapidly focus attention. Our brains are continuously bombarded with information from the senses, yet our level of vigilance to such input varies, allowing us to selectively focus on one conversation and not another.

from Latest Science News -- ScienceDaily http://bit.ly/2Te2g6T
via IFTTT
December 28, 2018

Fish bones yield new tool for tracking coal ash contamination

A new study shows that trace elements found in fish ear bones can be used as biogenic tracers to track coal ash contamination. Strontium isotope ratios in the otoliths of fish collected from two lakes that received coal ash effluents matched strontium isotope ratios in contaminated pore water samples from the lakes' bottoms. This marks the first time strontium isotope ratios have been used as fingerprints to track coal ash's impacts in living organisms.

from Latest Science News -- ScienceDaily http://bit.ly/2CCtQFs
via IFTTT
December 28, 2018

New insight on how memory works

Researchers have explored how memory is tied to the hippocampus, with findings that will expand scientists' understanding of how memory works and ideally aid in detection, prevention, and treatment of memory disorders.

from Latest Science News -- ScienceDaily http://bit.ly/2Te2bQD
via IFTTT
December 28, 2018

Kicking, yelling during sleep? Study finds risk factors for violent sleep disorder

Taking antidepressants for depression, having post-traumatic stress disorder or anxiety diagnosed by a doctor are risk factors for a disruptive and sometimes violent sleep disorder called rapid eye movement (REM) sleep behavior disorder. The study also found men are more likely to have the disorder.

from Latest Science News -- ScienceDaily http://bit.ly/2CCttL4
via IFTTT
December 28, 2018

High cholesterol levels after Christmas

Large quantities of rich Christmas food appear to boost Danes' cholesterol levels. Right after the Christmas break, levels are 20 percent higher than in the summer.

from Latest Science News -- ScienceDaily http://bit.ly/2EV7Wzx
via IFTTT
December 28, 2018

Secondhand smoke and cardiac arrhythmia

Continuous indoor exposure to secondhand tobacco smoke triggers changes in the heart's electrical activity, known as cardiac alternans, that can predict cardiac arrhythmia and sudden cardiac death, a new study shows. The authors believe the study, conducted in mice, suggests that secondhand smoke exposure alters cells that regulate how the heart beats.

from Latest Science News -- ScienceDaily http://bit.ly/2SpnONU
via IFTTT
December 28, 2018

Long-term memory encoding engram neurons are established by the transcriptional cycling

Long-term memory (LTM) is formed by repetitive training trials with rest intervals and LTM formation requires transcription factors, including CREB and c-Fos. Researchers found that ERK activity is increased during rest intervals to induce transcriptional cycling between c-Fos and CREB in a subset of mushroom body neurons. Significantly, LTM is encoded in these mushroom body neurons, and blocking outputs from these neurons suppress recall of LTM whereas activating these neurons produces memory-associated behaviors.

from Latest Science News -- ScienceDaily http://bit.ly/2GH06uT
via IFTTT
December 28, 2018

Electronics of the future: A new energy-efficient mechanism using the Rashba effect

Scientists have proposed new quasi-1D materials for potential spintronic applications, an upcoming technology that exploits the spin of electrons. They performed simulations to demonstrate the spin properties of these materials and explained the mechanisms behind their behavior.

from Latest Science News -- ScienceDaily http://bit.ly/2Ajsvlp
via IFTTT
December 28, 2018

Hybrid qubits solve key hurdle to quantum computing

Researchers have crafted a new architecture for quantum computing. By constructing a hybrid device made from two different types of qubit -- the fundamental computing element of quantum computers -- they have created a device that can be quickly initialized and read out, and that simultaneously maintains high control fidelity.

from Latest Science News -- ScienceDaily http://bit.ly/2TfOqRo
via IFTTT
December 28, 2018

Sound changes the way rodents sense touch

Researchers report how the somatosensory cortex interprets tactile and auditory stimulation in mice and rats. They show that the barrel cortex response to auditory and tactile stimuli is additive, but also with different electrophysiological properties. The study provides new insights on how multimodal senses are interpreted by the brain.

from Latest Science News -- ScienceDaily http://bit.ly/2Q3xgEF
via IFTTT
December 28, 2018

Bacteria found in ancient Irish soil halts growth of superbugs: New hope for tackling antibiotic resistance

Researchers analyzing soil from Ireland long thought to have medicinal properties have discovered that it contains a previously unknown strain of bacteria which is effective against four of the top six superbugs that are resistant to antibiotics, including MRSA. Antibiotic-resistant superbugs could kill up to 1.3 million people in Europe by 2050, according to recent research. The World Health Organisation (WHO) describes the problem as 'one of the biggest threats to global health, food security, and development today.'

from Latest Science News -- ScienceDaily http://bit.ly/2VfNaj1
via IFTTT
December 28, 2018

Your brain rewards you twice per meal: When you eat and when food reaches your stomach

We know a good meal can stimulate the release of the feel-good hormone dopamine, and now a study in humans suggests that dopamine release in the brain occurs at two different times: at the time the food is first ingested and another once the food reaches the stomach.

from Latest Science News -- ScienceDaily http://bit.ly/2Q3xb3P
via IFTTT
December 28, 2018

How exercise reduces belly fat in humans

Some of you may have made a New Year's resolution to hit the gym to tackle that annoying belly fat. But have you ever wondered how physical activity produces this desired effect? A signaling molecule called interleukin-6 plays a critical role in this process, researchers report.

from Latest Science News -- ScienceDaily http://bit.ly/2Vf1Rmt
via IFTTT

Thursday, December 27, 2018

December 27, 2018

Confronting the side effects of a common anti-cancer treatment

Results of a new study suggest that a new treatment approach is needed -- and how this may be possible -- to address adverse effects of aromatase inhibitors, drugs commonly prescribed to both men and women to prevent recurrence of estrogen-positive breast cancer.

from Latest Science News -- ScienceDaily http://bit.ly/2AiN4OA
via IFTTT
December 27, 2018

Cell size and cell-cycle states play key decision-making role in HIV

Thanks to the development of antiretroviral drugs, human immunodeficiency virus (HIV) is considered a manageable chronic disease today. However, if left undiagnosed or untreated, HIV can develop into AIDS (acquired immune deficiency syndrome), a disease which led to the deaths of nearly 1 million people worldwide in 2017.

from Latest Science News -- ScienceDaily http://bit.ly/2GEgYT8
via IFTTT
December 27, 2018

Breast cancer drugs could help treat resistant lung cancers

A class of drugs used to treat certain breast cancers could help to tackle lung cancers that have become resistant to targeted therapies, a new study suggests. The research found that lung tumors in mice caused by mutations in a gene called EGFR shrunk significantly when a certain protein was blocked.

from Latest Science News -- ScienceDaily http://bit.ly/2RhCVvA
via IFTTT
December 27, 2018

How skin ages, loses fat and immunity

Some dermal fibroblasts can convert into fat cells that reside under the dermis, giving skin a youthful look and producing peptides that fight infections. Researchers show how this happens and what causes it to stop as people age.

from Latest Science News -- ScienceDaily http://bit.ly/2QRlDWy
via IFTTT
December 27, 2018

Discovery of topological LC circuits transporting EM waves without backscattering

Engineers have succeeded in fabricating topological LC circuits arranged in a honeycomb pattern where electromagnetic (EM) waves can propagate without backscattering even when pathways turn sharply. These circuits may be suitable for use as high-frequency electromagnetic waveguides, which would allow miniaturization and high integration in various electronics devices, such as mobile phones.

from Latest Science News -- ScienceDaily http://bit.ly/2VduujZ
via IFTTT
December 27, 2018

European wheat lacks climate resilience

Researchers have found that current breeding programs and cultivar selection practices do not provide the needed resilience to climate change.

from Latest Science News -- ScienceDaily http://bit.ly/2GJWmc7
via IFTTT
December 27, 2018

Give it the plasma treatment: Strong adhesion without adhesives

A research team has used plasma treatment to make fluoropolymers and silicone resin adhere without any adhesives. Heat-assisted helium-plasma treatment created oxygen-containing functional groups on PTFE or PFA, while open-air plasma-jetting installed silanol groups on vulcanized PDMS. Under pressure, the treated PDMS strongly adhered to the treated polymers, copper, and glass through covalent and hydrogen bonds of silanol. Adhesive-free adhesion allows resins and polymers to be used in food and medicine industries.

from Latest Science News -- ScienceDaily http://bit.ly/2Q3jTUU
via IFTTT
December 27, 2018

Sustainable 'plastics' are on the horizon

A new study describes a process to make bioplastic polymers that don't require land or fresh water -- resources that are scarce in much of the world. The resulting material is biodegradable, produces zero toxic waste and recycles into organic waste.

from Latest Science News -- ScienceDaily http://bit.ly/2GHWxEX
via IFTTT
December 27, 2018

Buzzed flies reveal important step to intoxication

The alcohol in beverages acts much like an anesthetic. It creates a hyper 'buzzed' feeling first, and then sedation. But how? It turns out there is an important intermediate step that wasn't previously known.

from Latest Science News -- ScienceDaily http://bit.ly/2BIKod9
via IFTTT
December 27, 2018

Trees' 'enemies' help tropical forests maintain their biodiversity

Scientists have long struggled to explain how tropical forests can maintain their staggering diversity of trees without having a handful of species take over -- or having many other species die out. The answer, researchers say, lies in the soil found near individual trees, where natural 'enemies' of tree species reside.

from Latest Science News -- ScienceDaily http://bit.ly/2ESaVYS
via IFTTT
December 27, 2018

Trial supports use of topical antibiotics in NICU babies

A team of doctors has performed a clinical trial involving multiple hospitals that tested the effectiveness of applying a topical antibiotic known as mupirocin for prevention of Staphylococcus aureus (SA) infection in babies in the neonatal intensive care unit (NICU).

from Latest Science News -- ScienceDaily http://bit.ly/2V9Y4Hb
via IFTTT
December 27, 2018

Brain activity predicts fear of pain

Researchers applied a machine learning technique that could potentially translate patterns of activity in fear-processing brain regions into scores on questionnaires used to assess a patient's fear of pain. This neuroscientific approach may help reconcile self-reported emotions and their neural underpinnings.

from Latest Science News -- ScienceDaily http://bit.ly/2Vb7YIo
via IFTTT
December 27, 2018

How socioeconomic status shapes developing brains

The relationship between socioeconomic status (SES) and brain anatomy is mostly stable from childhood to early adulthood, according to a longitudinal neuroimaging study of more than 600 healthy young people. This finding suggests interventions designed to mitigate the influence of low SES on brain and mental health may be most beneficial for children younger than age five.

from Latest Science News -- ScienceDaily http://bit.ly/2Q6ykHF
via IFTTT
December 27, 2018

A tilt of the head facilitates social engagement

Every time we look at a face, we take in a flood of information effortlessly: age, gender, race, expression, the direction of our subject's gaze, perhaps even their mood. How the brain does this is a mystery.

from Latest Science News -- ScienceDaily http://bit.ly/2SoKopN
via IFTTT
December 27, 2018

Contact with monkeys and apes puts populations at risk

Animal diseases that infect humans are a major threat to human health, and diseases often spillover to humans from nonhuman primates. Now, researchers have carried out an extensive social sciences evaluation of how populations in Cameroon interact with nonhuman primates, pointing toward behaviors that could put people at risk of infection with new diseases.

from Latest Science News -- ScienceDaily http://bit.ly/2ETciHk
via IFTTT
December 27, 2018

Sleeping sickness parasite uses multiple metabolic pathways

Parasitic protozoa called trypanosomes synthesize sugars using an unexpected metabolic pathway called gluconeogenesis, according to a new study. The authors note that this metabolic flexibility may be essential for adaptation to environmental conditions and survival in mammalian host tissues.

from Latest Science News -- ScienceDaily http://bit.ly/2ENXl8K
via IFTTT
December 27, 2018

Speed up public health decisions on scabies by skipping full-body exams

For years, the diagnosis of scabies has relied on time-consuming and intrusive full-body examinations. Now, researchers have found that an exam of just a patient's hands, feet and lower legs may have the potential to catch more than 90 percent of all scabies cases, regardless of severity. These speedier exams may be useful in public health assessments on the prevalence of scabies.

from Latest Science News -- ScienceDaily http://bit.ly/2SmIXrR
via IFTTT
December 27, 2018

Reducing drinking could help with smoking cessation, research finds

New research has found that heavy drinkers who are trying to stop smoking may find that reducing their alcohol use can also help them quit their daily smoking habit. Heavy drinkers' nicotine metabolite ratio -- a biomarker that indicates how quickly a person's body metabolizes nicotine -- reduced as they cut back on their drinking.

from Latest Science News -- ScienceDaily http://bit.ly/2TgsWnA
via IFTTT

Wednesday, December 26, 2018

Tuesday, December 25, 2018

Monday, December 24, 2018

Sunday, December 23, 2018

December 23, 2018

Pediatric leukemia 'super drug' could be developed in the coming years

Scientists have discovered two successful therapies that slowed the progression of pediatric leukemia in mice, according to three studies published over the last two years. When a key protein responsible for leukemia, MLL, is stabilized, it slows the progression of the leukemia, the most recent study found.

from Latest Science News -- ScienceDaily http://bit.ly/2QSGxEY
via IFTTT
December 23, 2018

Fox News Breaking News Alert

Fox News Breaking News Alert

Defense Secretary James Mattis to leave on January 1; Trump taps Patrick Shanahan as replacement

12/23/18 8:55 AM
December 23, 2018

Fox News Breaking News Alert

Fox News Breaking News Alert

Mick Mulvaney told 'Fox News Sunday' it is 'very possible' the partial government shutdown will extend into 2019

12/23/18 6:52 AM

Saturday, December 22, 2018

Friday, December 21, 2018

December 21, 2018

A novel mechanism that regulates cellular injury by phagocytes during inflammation

Phagocytes such as macrophages and neutrophils contain multiple lysosomes, which possess a variety of digestive enzymes. Upon stimulation, phagocytes secrete these digestive enzymes through a process called lysosomal exocytosis to lyse external pathogens or tumor cells. A research team has identified myoferlin as a critical regulator of this process. Furthermore, they found that it plays an important role in inducing cellular injury by phagocytes during inflammation.

from Latest Science News -- ScienceDaily http://bit.ly/2Si7Vss
via IFTTT
December 21, 2018

Fox News Breaking News Alert

Fox News Breaking News Alert

Partial government shutdown appears inevitable, as lawmakers leave Capitol without spending deal

12/21/18 4:37 PM
December 21, 2018

Female penises evolved twice in bark lice

In a group of bark lice, a penis has evolved twice -- in the females. In their nutrient-scarce environment, 'seminal gifts' are an incentive for females to force mating, leading to the co-evolution of female penises and male vaginas.

from Latest Science News -- ScienceDaily http://bit.ly/2BC4dCG
via IFTTT
December 21, 2018

Surfer's ear points to ancient pearl divers in Panama

Surfer's ear, associated with cold weather and water sports, led a bioarchaeologist at the Smithsonian in Panama to suspect that ancient shoreline residents were diving for pearls in an area of cold-water upwelling.

from Latest Science News -- ScienceDaily http://bit.ly/2PX2QDQ
via IFTTT
December 21, 2018

300 blind mice uncover genetic causes of eye disease

Hundreds of new genes linked to blindness and other vision disorders have been identified in a screen of mouse strains. Many of these genes are likely important in human vision and the results could help identify new causes of hereditary blindness in patients.

from Latest Science News -- ScienceDaily http://bit.ly/2BA5aLU
via IFTTT
December 21, 2018

A safe, wearable soft sensor

Researchers have developed a soft, non-toxic wearable sensor that unobtrusively attaches to the hand and measures the force of a grasp and the motion of the hand and fingers.

from Latest Science News -- ScienceDaily http://bit.ly/2Ly3HKw
via IFTTT
December 21, 2018

Twisting light to enable high-capacity data transmission

For the first time, researchers have used tiny gears made of germanium to generate a vortex of twisted light that turns around its axis of travel much like a corkscrew. Because germanium is compatible with the silicon used to make computer chips, the new light source could be used to boost the amount of data that can be transmitted with chip-based optical computing and communication.

from Latest Science News -- ScienceDaily http://bit.ly/2rRpEeS
via IFTTT
December 21, 2018

Camera trap study reveals the hidden lives of island carnivores

Researchers placed 160 cameras on 19 of the 22 Apostle Islands in northern Wisconsin to see which carnivores were living there. After taking more than 200,000 photos over a period of three years, the team discovered that several carnivores are living on various islands in this remote archipelago in Lake Superior.

from Latest Science News -- ScienceDaily http://bit.ly/2rRIPF8
via IFTTT
December 21, 2018

Dust threatens Utah's 'greatest snow on earth'

New research found that dust deposition speeds up snowmelt in Utah's Wasatch Mountains. Scientists found that a single dust storm on April 13, 2017, deposited half of all dust for the season. The additional sunlight absorbed by the dust-darkened snow surface led to snow melting a week earlier.

from Latest Science News -- ScienceDaily http://bit.ly/2rSjk6Q
via IFTTT
December 21, 2018

Human blood cells can be directly reprogrammed into neural stem cells

Scientists have succeeded for the first time in directly reprogramming human blood cells into a previously unknown type of neural stem cell. These induced stem cells are similar to those that occur during the early embryonic development of the central nervous system. They can be modified and multiplied indefinitely in the culture dish and can represent an important basis for the development of regenerative therapies.

from Latest Science News -- ScienceDaily http://bit.ly/2ShGb7s
via IFTTT
December 21, 2018

Testing List

Testing List

%%fillin "name=[1 - Alert Type (e.g. BREAKING NEWS)]&required=true"%%: %%fillin "name=[2 - Subject Line]&required=true"%%

12/21/18 1:46 PM
December 21, 2018

Testing List

Testing List

%%fillin "name=[1 - Alert Type (e.g. BREAKING NEWS)]&required=true"%%: %%fillin "name=[2 - Subject Line]&required=true"%%

12/21/18 1:38 PM
December 21, 2018

Testing List

Testing List

%%fillin "name=[1 - Alert Type (e.g. BREAKING NEWS)]&required=true"%%: %%fillin "name=[2 - Subject Line]&required=true"%%

12/21/18 1:36 PM
December 21, 2018

Testing List

Testing List

%%fillin "name=[1 - Alert Type (e.g. BREAKING NEWS)]&required=true"%%: %%fillin "name=[2 - Subject Line]&required=true"%%

12/21/18 1:34 PM
December 21, 2018

Holiday asteroid imaged with NASA radar

The December 2018 close approach by the large, near-Earth asteroid 2003 SD220 has provided astronomers an outstanding opportunity to obtain detailed radar images of the surface and shape of the object and to improve the understanding of its orbit.

from Latest Science News -- ScienceDaily http://bit.ly/2EDDQzF
via IFTTT
December 21, 2018

The coolest experiment in the universe

NASA's Cold Atom Laboratory on the International Space Station is the first facility in orbit to produce clouds of "ultracold" atoms, which can reach a fraction of a degree above absolute zero. Nothing in nature is known to hit the temperatures achieved in laboratories like CAL, which means the orbiting facility is regularly the coldest known spot in the universe.

from Latest Science News -- ScienceDaily http://bit.ly/2EGVXV8
via IFTTT
December 21, 2018

NASA's InSight places first instrument on Mars

NASA's InSight lander has deployed its first instrument onto the surface of Mars, completing a major mission milestone. New images from the lander show the seismometer on the ground, its copper-colored covering faintly illuminated in the Martian dusk.

from Latest Science News -- ScienceDaily http://bit.ly/2EJi5zo
via IFTTT
December 21, 2018

The brain's support cells show defective development in Huntington's disease

The neurological disorder Huntington's disease causes behavioral and motor changes, which among other things are a result of dysfunctional maturation or formation of glial cells, the brain's support cells, researchers demonstrate in a new study based on mice trials. The researchers' long-term goal is to be able to use the research results to develop a treatment for Huntington's disease using glial cells.

from Latest Science News -- ScienceDaily http://bit.ly/2ECN13c
via IFTTT
December 21, 2018

Wildlife struggle to cope with extreme weather

The mass death of flying foxes in extreme heat in North Queensland last month underscores the importance of wildlife research released today. The new research sheds light on how various species have responded to major climate events.

from Latest Science News -- ScienceDaily http://bit.ly/2EHzZSj
via IFTTT
December 21, 2018

Cholesterol-lowering drugs reduce brown adipose tissue

Scientists have shown that statins, one of the most commonly prescribed classes of pharmaceuticals, reduce beneficial brown adipose tissue. But this is no reason to demonize these drugs, the researchers insist.

from Latest Science News -- ScienceDaily http://bit.ly/2LvmVAF
via IFTTT
December 21, 2018

Interpreting emotions: A matter of confidence

We are exposed to the facial expressions of the people. But do we interpret them correctly? And do we trust our own judgment? This trust is essential for avoiding potentially dangerous situations. Researchers have been testing how confident we feel when judging other people's emotions, and what areas of the brain are used. These results demonstrate that beliefs of our own emotional interpretation stem directly from the experiences stored in our memory.

from Latest Science News -- ScienceDaily http://bit.ly/2BBeVK1
via IFTTT
December 21, 2018

Quantum tricks to unveil the secrets of topological materials

'Topological materials' produce electron states that can be very interesting for technical applications, but it is extremely difficult to identify these materials and their associated electronic states. A 'crystal' made of light waves can now be used to deliberately drive the system out of equilibrium. By switching between simple and complicated states, the system reveals whether or not it has topologically interesting states.

from Latest Science News -- ScienceDaily http://bit.ly/2QH0cYh
via IFTTT
December 21, 2018

Getting the most out of spinach: Maximizing the antioxidant lutein

Eat your spinach in the form of a smoothie or juice -- this is the best way to obtain the antioxidant lutein, according to new research. High levels of lutein are found in dark green vegetables, and researchers at the university have compared different ways of preparing fresh spinach in order to maximize the levels of lutein in finished food.

from Latest Science News -- ScienceDaily http://bit.ly/2BAZwco
via IFTTT
December 21, 2018

Reducing head impacts in youth football

The high head impact and concussion rates in football are of increasing concern, especially for younger players. Recent research has shown that limiting contact in football practice can reduce the number of head impacts. But what is the correct formula to lessen exposure while still developing the skills necessary to safely play the game?

from Latest Science News -- ScienceDaily http://bit.ly/2GIM9No
via IFTTT
December 21, 2018

What do we see in a mirror?

Researchers have developed metasurfaces with extreme angle-asymmetric response. The new device can be a good or bad reflector depending on the angle the light hits it.

from Latest Science News -- ScienceDaily http://bit.ly/2QMjOdA
via IFTTT
December 21, 2018

Description of rotating molecules made easy

By turning highly complex equations into sets of simple diagrams, Feynman diagrams have established themselves as one of the sharpest tools in a theoretical physicist's toolbox. Scientists have now extended the technique: originally devised for subatomic particles, the simplest objects imaginable, the technique can now work with molecules. The research is expected to drastically simplify the description of molecular rotations in solvents.

from Latest Science News -- ScienceDaily http://bit.ly/2EL2ajK
via IFTTT
December 21, 2018

Looking at molecules from two sides with table-top femtosecond soft-X-rays

Researchers have successfully combined a table-top laser-based extreme high-order harmonic source for short-pulse soft-X-ray absorption spectroscopy in the water window with novel flatjet technology. They are the first to demonstrate the simultaneous probing of carbon and nitrogen atoms in organic molecules in aqueous solution.

from Latest Science News -- ScienceDaily http://bit.ly/2EBIqyd
via IFTTT
December 21, 2018

Simple method rescues stressed liver cells

Isolated human hepatocytes are essential tools in preclinical and clinical liver research, but cell quality is highly variable. Now, researchers have devised a simple protocol that improves hepatocyte quality and enables cells from a wider quality spectrum to be used in standard and advanced cell culture.

from Latest Science News -- ScienceDaily http://bit.ly/2EHWW8G
via IFTTT

Thursday, December 20, 2018

December 20, 2018

Health checkups for alpine lakes

The best tool for assessing the health of mountain lakes comes in a very small package. According to new research, alpine species of zooplankton are excellent bioindicators of lake health. And as extreme climatic events have been shown to increase with elevation, understanding the changing ecosystems of alpine lakes is more important than ever.

from Latest Science News -- ScienceDaily https://ift.tt/2rMIcwv
via IFTTT
December 20, 2018

AIDS: An approach for targeting HIV reservoirs

Current HIV treatments need to be taken for life by those infected as antiretroviral therapy is unable to eliminate viral reservoirs lurking in immune cells. Scientists have identified the characteristics of CD4 T lymphocytes that are preferentially infected by the virus. Thanks to metabolic activity inhibitors, the researchers have managed to destroy these infected cells, or 'reservoirs', ex vivo.

from Latest Science News -- ScienceDaily https://ift.tt/2BxilNP
via IFTTT
December 20, 2018

Stem cell-derived neurons stop seizures and improve cognitive function

About 3.4 million Americans, or 1.2 percent of the population, have active epilepsy. Although the majority respond to medication, between 20 and 40 percent of patients with epilepsy continue to have seizures even after trying multiple anti-seizure drugs. Even when the drugs do work, people may develop cognitive and memory problems and depression, likely from the combination of the underlying seizure disorder and the drugs to treat it.

from Latest Science News -- ScienceDaily https://ift.tt/2QFXOkq
via IFTTT
December 20, 2018

Test detects protein associated with Alzheimer's and CTE

An ultrasensitive test has been developed that detects a corrupted protein associated with Alzheimer's disease and chronic traumatic encephalopathy (CTE), a condition found in athletes, military veterans, and others with a history of repetitive brain trauma. This advance could lead to early diagnosis of these conditions and open new research into how they originate.

from Latest Science News -- ScienceDaily https://ift.tt/2CnMvo8
via IFTTT
December 20, 2018

Australian study into how seals react to boats prompts new ecotourism regulations

Unable to differentiate between a predator and a tourist boat, seals react as soon as they sense a potential threat. The closer a vessel approaches, the more likely it is for the animals to rush to the water and the greater the risk of a stampede or predation in the sea. To inform management guidelines, researchers observed a colony on Kanowna Island, Bass Strait.

from Latest Science News -- ScienceDaily https://ift.tt/2Bxifpr
via IFTTT
December 20, 2018

Age is more than just a number: Machine learning may predict if you're in for a healthy old age

Researchers analyzed skin cells from the very young to the very old and looked for molecular signatures that can be predictive of age. By applying machine-learning algorithms to these biomarkers, they were able to predict a person's actual age with less than eight years error, on average.

from Latest Science News -- ScienceDaily https://ift.tt/2S8kTsx
via IFTTT
December 20, 2018

Bacteria rely on classic business model

The pneumonia causing pathogen Pseudomonas aeruginosa has developed a twin-track strategy to colonize its host. It generates two different cells -- motile spreaders and virulent stickers. Researchers have now elucidated how the germ attaches to tissue within seconds and consecutively spreads. Just like the business model: settling -- growing -- expanding.

from Latest Science News -- ScienceDaily https://ift.tt/2UZ3pAP
via IFTTT
December 20, 2018

Himalayan marmot genome offers clues to life at extremely high altitudes

Himalayan marmots can survive at altitudes up to 5,000 meters in the Himalayan regions of India, Nepal, and Pakistan and on the Qinghai-Tibetan Plateau of China, where many of them face extreme cold, little oxygen, and few other resources. Now, researchers have sequenced the first complete Himalayan marmot genome, which may help them to better explain how the marmots live in such extremes.

from Latest Science News -- ScienceDaily https://ift.tt/2PRNfFE
via IFTTT
December 20, 2018

Understanding repetitive head impacts in sports

A new study has found that eyeball and eyelid movement, or oculomotor function, which is used to detect symptomless brain injury, can be impaired by mild, repetitive head impacts in football players. But the function may adapt mid-season, even as athletes continue to incur head impacts.

from Latest Science News -- ScienceDaily https://ift.tt/2T0qYY7
via IFTTT
December 20, 2018

Genome published of the small hive beetle, a major honey bee parasite

Beekeepers and researchers will welcome the unveiling of the small hive beetle's genome by scientists. The small hive beetle (SHB) is a major parasite problem of honey bees for which there are few effective treatments. Completing the SHB genome takes on even more importance when you realize that among the SHB's close relatives are the destructive and invasive Asian longhorned beetle.

from Latest Science News -- ScienceDaily https://ift.tt/2ExhBLH
via IFTTT
December 20, 2018

Beyond the black hole singularity

Our first glimpses into the physics that exist near the center of a black hole are being made possible using 'loop quantum gravity'-- a theory that uses quantum mechanics to extend gravitational physics beyond Einstein's theory of general relativity.

from Latest Science News -- ScienceDaily https://ift.tt/2Lt5z7v
via IFTTT
December 20, 2018

Mighty morphing materials take complex shapes

Scientists have created a liquid crystal elastomer that can be molded into shapes that shift from one to another when heated. The material is intended for biomedical and robotics applications.

from Latest Science News -- ScienceDaily https://ift.tt/2SjT0xK
via IFTTT
December 20, 2018

A lung-inspired design turns water into fuel

Scientists have designed an electrocatalytic mechanism that works like a mammalian lung to convert water into fuel. Their research could help existing clean energy technologies run more efficiently.

from Latest Science News -- ScienceDaily https://ift.tt/2AcdmC6
via IFTTT
December 20, 2018

Virologists discover safer potential Zika vaccine

In mouse trials, a vaccine based on recombinant adenovirus protected against Zika without evidence of antibodies. Reports have shown Zika antibodies can worsen Dengue virus infection.

from Latest Science News -- ScienceDaily https://ift.tt/2rLyzhA
via IFTTT
December 20, 2018

Annual, biological rhythms govern milk production in dairy cows

The amount and composition of milk produced by dairy cows appears to be more regulated by internal, annual biological rhythms than by environmental factors such as heat and humidity, according to researchers who studied more than a decade of production records from herds across the country.

from Latest Science News -- ScienceDaily https://ift.tt/2A67Q44
via IFTTT
December 20, 2018

Faint starlight in Hubble images reveals distribution of dark matter

Astronomers have employed a revolutionary method to detect dark matter in galaxy clusters. The method allows astronomers to 'see' the distribution of dark matter more accurately than any other method used to date and it could possibly be used to explore the ultimate nature of dark matter.

from Latest Science News -- ScienceDaily https://ift.tt/2QLJMxF
via IFTTT
December 20, 2018

Genome offers clues to esophageal cancer disparity

A change in the genome of Caucasians could explain much-higher rates of the most common type of esophageal cancer in this population, a new study finds. It suggests a possible target for prevention strategies, which preliminary work suggests could involve flavonoids derived from cranberries.

from Latest Science News -- ScienceDaily https://ift.tt/2UTrGbs
via IFTTT
December 20, 2018

Impact of diet intervention on autoimmunity in mice

Could a change in diet be beneficial to people with autoimmune diseases such as lupus? Researchers have revealed how a dietary intervention can help prevent the development of this autoimmune disease in susceptible mice.

from Latest Science News -- ScienceDaily https://ift.tt/2PSitfN
via IFTTT
December 20, 2018

A mountain of evidence on air pollution's harms to children

A new study organizes the available scientific evidence on the effects of air pollution on children's health. The article is the first comprehensive review of the associations between various fossil fuel combustion pollutants and multiple health effects in children in the context of assessing the benefits of air pollution and climate change policies.

from Latest Science News -- ScienceDaily https://ift.tt/2UZc5Y1
via IFTTT
December 20, 2018

Fox News Breaking News Alert

Fox News Breaking News Alert

White House throws government funding deal into doubt, says Trump ‘does not want to go further without border security’

12/20/18 8:30 AM
December 20, 2018

Fox News Breaking News Alert

Fox News Breaking News Alert

DOJ ethics officials clear acting AG Matthew Whitaker to oversee Trump-Russia probe, source says

12/20/18 7:09 AM
December 20, 2018

Snowed in: Wolves stay put when it's snowing

Wolves travel shorter distances and move slower during snowfall events, according to new research. The effects were most pronounced at night, when wolves hunt, and behavior returned to normal within a day.

from Latest Science News -- ScienceDaily https://ift.tt/2T1TJ6S
via IFTTT
December 20, 2018

The coming of age of plasma physics

The story of the generation of physicists involved in the development of a sustainable energy source, controlled fusion, using a method called magnetic confinement.

from Latest Science News -- ScienceDaily https://ift.tt/2EA3O6U
via IFTTT
December 20, 2018

Preventing concrete bridges from falling apart

A new study examines the adverse effects of the adsorption of natural gas constituents found in our environment -- and mixtures of several such gases -- into one of the materials that make up concrete: cement hydrate. The author found that the preservation of concrete infrastructure from the corrosive effects would require effective pre-treatment.

from Latest Science News -- ScienceDaily https://ift.tt/2EA3LIg
via IFTTT
December 20, 2018

Satellite study proves global quantum communication will be possible

Researchers in Italy have demonstrated the feasibility of quantum communications between high-orbiting global navigation satellites and a ground station, with an exchange at the single photon level over a distance of 20,000 km. The milestone experiment proves the feasibility of secure quantum communications on a global scale, using the Global Navigation Satellite System (GNSS).

from Latest Science News -- ScienceDaily https://ift.tt/2rPghfm
via IFTTT
December 20, 2018

Robots with sticky feet can climb up, down, and all around

Researchers have created a micro-robot whose electroadhesive foot pads, inspired by the pads on a gecko's feet, allow it to climb on vertical and upside-down conductive surfaces, like the inside walls of a commercial jet engine. Groups of them could one day be used to inspect complicated machinery and detect safety issues sooner, while reducing maintenance costs.

from Latest Science News -- ScienceDaily https://ift.tt/2EFR6EM
via IFTTT

Wednesday, December 19, 2018

December 19, 2018

New study reveals 'startling' risk of stroke

Globally, one in four people over age 25 is at risk for stroke during their lifetime, according to a new scientific study. Researchers found a nearly five-fold difference in lifetime stroke risk worldwide, with the highest risk in East Asia and Central and Eastern Europe, and lowest in sub-Saharan Africa. The lifetime stroke risk for 25-year-olds in 2016 ranged from 8 percent to 39 percent, depending on where they live; people in China have the highest risk.

from Latest Science News -- ScienceDaily https://ift.tt/2ClNXr6
via IFTTT
December 19, 2018

Better security achieved with randomly generating biological encryption keys

Data breaches, hacked systems and hostage malware are frequently topics of evening news casts -- including stories of department store, hospital, government and bank data leaking into unsavory hands -- but now a team of engineers has an encryption key approach that is unclonable and not reverse-engineerable, protecting information even as computers become faster and nimbler.

from Latest Science News -- ScienceDaily https://ift.tt/2rNN1pi
via IFTTT
December 19, 2018

Drugs of abuse: Identifying the addiction circuit

What happens in the brain of a compulsive drug user? Neurobiologists have discovered that the brain circuit connecting the decision-making region to the reward system is stronger in compulsive animals. The researchers also found that by decreasing the activity of this circuit, compulsive mice were able to regain control and that conversely, by stimulating the connection a mouse that initially remained in control became addicted.

from Latest Science News -- ScienceDaily https://ift.tt/2QKr75D
via IFTTT
December 19, 2018

Climate change affects breeding birds

The breeding seasons of wild house finches are shifting due to climate change, a Washington State University researcher has found.

from Latest Science News -- ScienceDaily https://ift.tt/2BvnKVD
via IFTTT
December 19, 2018

Loss of intertidal ecosystem exposes coastal communities

Artificial intelligence and extensive satellite imagery have allowed researchers to map the world's intertidal zones for the first time, revealing a significant loss of the crucial ecosystem. The study has shown that global foreshore environments declined by up to 16 percent between 1984 and 2016.

from Latest Science News -- ScienceDaily https://ift.tt/2Bvp8HP
via IFTTT
December 19, 2018

Mortality rates rising for Gens X and Y too

Declining life expectancies in the US include Gen X and Y Americans, in addition to the older Baby Boomers. But the causes of premature mortality vary by race, gender and ethnicity, according to a new study. The researchers examined data from the Centers for Disease Control and Prevention Mortality Multiple Cause Files for the years 1990-2016.

from Latest Science News -- ScienceDaily https://ift.tt/2GtGBpN
via IFTTT
December 19, 2018

Precision experiment first to isolate, measure weak force between protons, neutrons

A team of scientists has for the first time measured the elusive weak interaction between protons and neutrons in the nucleus of an atom. They had chosen the simplest nucleus consisting of one neutron and one proton for the study. Through a unique neutron experiment, experimental physicists resolved the weak force between the particles at the atom's core, predicted in the Standard Model that describes the elementary particles and their interactions.

from Latest Science News -- ScienceDaily https://ift.tt/2A9CBVL
via IFTTT
December 19, 2018

Sapphires and rubies in the sky

Researchers have discovered a new, exotic class of planets outside our solar system. These so-called super-Earths were formed at high temperatures close to their host star and contain high quantities of calcium, aluminium and their oxides -- including sapphire and ruby.

from Latest Science News -- ScienceDaily https://ift.tt/2CmpguO
via IFTTT
December 19, 2018

E-bandage generates electricity, speeds wound healing in rats

Skin has a remarkable ability to heal itself. But in some cases, wounds heal very slowly or not at all, putting a person at risk for chronic pain, infection and scarring. Now, researchers have developed a self-powered bandage that generates an electric field over an injury, dramatically reducing the healing time for skin wounds in rats.

from Latest Science News -- ScienceDaily https://ift.tt/2SZJTCu
via IFTTT
December 19, 2018

Getting yeast to make artificial sweets

The holiday season can be a time of excess, but low- or no-calorie sweeteners could help merry-makers stay trim. Stevia is a zero-calorie sweetener that is sometimes called 'natural' because it is extracted from the leaves of a South American plant. Now, a report describes a way to prepare large quantities of stevia using yeast, which would cut out the plant middleman and could lead to a better tasting product.

from Latest Science News -- ScienceDaily https://ift.tt/2Cng7C9
via IFTTT
December 19, 2018

Groups of pilot whales have their own dialects

A new study has found that short-finned pilot whales living off the coast of Hawai'i have their own sorts of vocal dialects, a discovery that may help researchers understand the whales' complex social structure.

from Latest Science News -- ScienceDaily https://ift.tt/2Cng1dL
via IFTTT
December 19, 2018

Brain confetti: Why our sense of smell declines in old age

As mammals age, their sense of smell deteriorates. Scientists have now investigated why this is the case. For their study, the researchers tracked the development of stem cells in the brains of mice using what are known as confetti reporters. They then analyzed the complex data obtained using intelligent algorithms.

from Latest Science News -- ScienceDaily https://ift.tt/2A5LrUG
via IFTTT
December 19, 2018

Marmoset monkeys expect the melody's closing tone

In speech and music, words and notes depend on each other. Humans are highly sensitive to such dependencies, but the evolutionary origins of this capacity are poorly understood. Cognitive biologists have conducted playback experiments with common marmoset monkeys and found that sensitivity to dependencies might have been present in the shared ancestor of marmosets and humans.

from Latest Science News -- ScienceDaily https://ift.tt/2STvjfQ
via IFTTT
December 19, 2018

450 fossilized millipedes found in 100-million-year-old amber

Over 450 millipedes, fossilized in 100-million-year-old Burmese amber, were recently discovered by a research team. Using micro-CT technology, the scientists identified 13 out of the 16 main groups of modern millipedes amongst them. For half of these groups, the findings also represent the oldest known fossils.

from Latest Science News -- ScienceDaily https://ift.tt/2QD6Gr7
via IFTTT
December 19, 2018

Plastic waste disintegrates into nanoparticles

There is a considerable risk that plastic waste in the environment releases nano-sized particles known as nanoplastics, according to a new study. The researchers studied what happened when takeaway coffee cup lids, for example, were subjected to mechanical breakdown, in an effort to mimic the degradation that happens to plastic in the ocean.

from Latest Science News -- ScienceDaily https://ift.tt/2Bw0A1d
via IFTTT
December 19, 2018

Lasting impact of concussions on young adults

Researchers have found that young adults who experienced repetitive mild traumatic brain injury (mTBI), or concussions, can experience persistent cognitive changes as well as altered brain activity.

from Latest Science News -- ScienceDaily https://ift.tt/2Cn6ovR
via IFTTT
December 19, 2018

Some prehistoric horses were homebodies

A strontium analysis of fossilized horse teeth from Florida found that the animals did not travel far from where they were born. Researchers also found evidence that prehistoric horses fed along the coast like wild horses do today at places like Assateague Island National Seashore.

from Latest Science News -- ScienceDaily https://ift.tt/2rKgMYc
via IFTTT
December 19, 2018

The secret life of cloud droplets

Do water droplets cluster inside clouds? Researchers confirm two decades of theory with an airborne imaging instrument.

from Latest Science News -- ScienceDaily https://ift.tt/2Lxx14d
via IFTTT
December 19, 2018

How the brain reacts to loss of vision

If mice lose their vision immediately after birth due to a genetic defect, this has a considerable impact, both on the organization of the cerebral cortex and on memory. Researchers demonstrated that, in the months after blindness emerged, the density of neurotransmitter receptors that regulate excitation balance and are required for memory encoding was altered in all areas of the cortex that process sensory information. Furthermore, the hippocampus, a brain region that plays a crucial role in memory processes, was profoundly affected.

from Latest Science News -- ScienceDaily https://ift.tt/2S4O4wK
via IFTTT
December 19, 2018

Eye-opening study differentiates iPS cells into various ocular lineages

Researchers revealed that culturing human induced pluripotent stem cells with different isoforms of the extracellular component laminin led to the creation of cells specific to different parts of the eye, including retinal, corneal, and neural crest cells. They showed that the different laminin variants affected the cells' motility, density, and interactions, resulting in their differentiation into specific ocular cell lineages. Cells cultured in this way could be used to treat various ocular diseases.

from Latest Science News -- ScienceDaily https://ift.tt/2BsG2a2
via IFTTT
December 19, 2018

How does your garden grow in space?

Understanding how plants respond to microgravity is critical to providing fresh food during space exploration initiatives. Researchers compared two methods - RNA-Seq and microarray -- of analyzing which genes are expressed (the 'transcriptome') in plant tissue, specifically in the root tip. The results reveal how plants adapt to the microgravity space environment and can help guide research needed for the successful utilization of plants in future exploration initiatives.

from Latest Science News -- ScienceDaily https://ift.tt/2CmDb47
via IFTTT
December 19, 2018

High sodium intake may contribute to increased heart-disease deaths in China

Nearly a fifth of cardiovascular disease deaths among adults in a northern province of China in 2011 may be attributed to the blood pressure-raising effect of high-sodium diets. An initiative to reduce dietary sodium intake in the region suggested thousands of deaths may be averted with reduced sodium intake.

from Latest Science News -- ScienceDaily https://ift.tt/2UXNLpd
via IFTTT
December 19, 2018

X chromosome: How genetics becomes egalitarian

In cell biology, men and women are unequal: men have an X chromosome, while women have two. How can we get around this difference? Geneticists observed how the second X chromosome in females gradually becomes inactive in order to avoid an overdose of genes encoded by the X. They also found that several genes bypassed this inactivation, which varied according to the tissue and life phases of the cell.

from Latest Science News -- ScienceDaily https://ift.tt/2BwV6n1
via IFTTT
December 19, 2018

World's first success in analyzing 3D neutron polarization under high pressure

Scientists have developed a high-pressure cell composed of completely nonmagnetic materials. The team then succeeded for the first time in the world in analyzing neutron polarization in three dimensions at an extremely high pressure of several gigapascals using the cell developed by the team.

from Latest Science News -- ScienceDaily https://ift.tt/2T06eA2
via IFTTT
December 19, 2018

A compound being developed to treat eye disease also kills leukemia cells

An active ingredient in eye drops that were being developed for the treatment of a form of eye disease has shown promise for treating an aggressive form of blood cancer. Scientists have found that this compound, which targets an essential cancer gene, could kill leukemia cells without harming non-leukemic blood cells. The results reveal a potential new treatment approach for an aggressive blood cancer with a poor prognosis.

from Latest Science News -- ScienceDaily https://ift.tt/2Cm4wDs
via IFTTT
December 19, 2018

Powder could help cut CO2 emissions

Scientists have created a powder that can capture CO2 from factories and power plants. The powder can filter and remove CO2 at facilities powered by fossil fuels before it is released into the atmosphere and is twice as efficient as conventional methods.

from Latest Science News -- ScienceDaily https://ift.tt/2T0iCjn
via IFTTT
December 19, 2018

'Pause' in global warming was never real, new research proves

Claims of a 'pause' in observed global temperature warming are comprehensively disproved in a pair of new studies published today. An international team of climate researchers reviewed existing data and studies and reanalyzed them. They concluded there has never been a statistically significant 'pause' in global warming. This conclusion holds whether considering the 'pause' as a change in the rate of warming in observations or as a mismatch in rate between observations and expectations from climate models.

from Latest Science News -- ScienceDaily https://ift.tt/2EE4n0E
via IFTTT
December 19, 2018

Getting a glimpse inside the moon

New research provides the first-ever model of our Moon's rotational dynamics, taking into consideration its solid inner core. Their model helps to explain why, as seen from Earth, the Moon appears to wobble on its axis.

from Latest Science News -- ScienceDaily https://ift.tt/2Gv0mgu
via IFTTT
December 19, 2018

Proton scattering reveals the secrets of strongly-correlated proton-neutron pairs in atomic nuclei

An international research collaboration has reported the first experimental evidence that the strongly correlated proton-neutron pairs found in an atomic depend on nuclear structure. The experiment, conducted on a new beam line at the Osaka cyclotron facility, demonstrated the dominance of tensor interactions in the neutron pickup reaction. It is hoped that the findings will improve our understanding of neutron stars and other celestial bodies.

from Latest Science News -- ScienceDaily https://ift.tt/2GEGG9Y
via IFTTT
December 19, 2018

Stick insects: Egg-laying techniques reveal new evolutionary map

Scientists have created the best map of stick-insect evolution to date by combining DNA analysis and knowledge of their varied egg-laying techniques. The first stick insects flicked or dropped their eggs while hiding in the foliage, but they have evolved new egg-laying techniques after colonizing different habitats. Previous evolutionary theories, based on anatomical similarities, are inaccurate, with geographically isolated populations of stick insects more likely to be related than those with similar features.

from Latest Science News -- ScienceDaily https://ift.tt/2R8gPvf
via IFTTT
December 19, 2018

When 'alien' insects attack Antartica

Of the known alien (non-native) species found in Antarctica, a non-biting species of midge currently presents one of the highest risks to terrestrial ecosystems, researchers have found.

from Latest Science News -- ScienceDaily https://ift.tt/2R6BsrI
via IFTTT
December 19, 2018

Exposure to cannabis alters the genetic profile of sperm

New research suggests men in their child-bearing years should consider how THC could impact their sperm and possibly the children they conceive during periods when they've been using the drug. Much like previous research that has shown tobacco smoke, pesticides, flame retardants and even obesity can alter sperm, the new research shows THC also affects epigenetics, triggering structural and regulatory changes in the DNA of users' sperm.

from Latest Science News -- ScienceDaily https://ift.tt/2R4C4hA
via IFTTT

Tuesday, December 18, 2018

December 18, 2018

Southwest forest trees will grow much slower in the 21st century

Southwest forests may decline in productivity on average as much as 75 percent over the 21st century as climate warms. The finding is based on a treasure trove of about 20,000 unanalyzed tree cores discovered in a Utah laboratory about a decade ago.

from Latest Science News -- ScienceDaily https://ift.tt/2QBjIFz
via IFTTT
December 18, 2018

Using CRISPR technology for conditional gene regulation

CRISPR allows scientists to precisely target and edit DNA within living cells, which could help them correct anomalies that cause inherited diseases. A team has now developed a method to use CRISPR/Cas9 technology to set off a cascade of activities in cells, a phenomenon known as conditional gene regulation.

from Latest Science News -- ScienceDaily https://ift.tt/2BD6DBp
via IFTTT
December 18, 2018

Gender separation affects sense of smell

Olfactory sensory receptors in mice change as a function of exposure to odors emitted from members of the opposite sex, researchers have discovered.

from Latest Science News -- ScienceDaily https://ift.tt/2QIwHW9
via IFTTT
December 18, 2018

Uncovering a key mechanism in assembly of Avian Sarcoma Virus, a relative of HIV-1

Researchers used NMR to detail how the matrix domain of the Avian Sarcoma Virus Gag protein binds to certain phospholipids. These phospholipids are vital for Gag protein binding to the plasma membrane of a cell, as the virus replicates and takes its first step toward virus formation and budding. ASV is widely used as a model to study mechanisms of HIV infection and replication.

from Latest Science News -- ScienceDaily https://ift.tt/2BshE8h
via IFTTT
December 18, 2018

Scientists develop method to visualize a genetic mutation

A team of scientists has developed a method that yields, for the first time, visualization of a gene amplifications and deletions known as copy number variants in single cells. Significantly allows early detection of rare genetic events providing high resolution analysis of the tempo of evolution.

from Latest Science News -- ScienceDaily https://ift.tt/2QEaSXx
via IFTTT
December 18, 2018

The importance of 'edge populations' to biodiversity

More than two-thirds of Canada's biodiversity is made up of species that occur within the country's borders only at the very northern edge of their range. Biologists have long debated how much effort should be dedicated to conserving these 'edge populations.' One argument in their favor is that they may be especially well suited to lead northward range shifts for their species as the climate warms.

from Latest Science News -- ScienceDaily https://ift.tt/2BoYmk4
via IFTTT
December 18, 2018

Recruiting ants to fight weeds on the farm

Harvester ants that eat weed seeds on the soil's surface can help farmers manage weeds on their farms, according to an international team of researchers, who found that tilling less to preserve the ants could save farmers fuel and labor costs, as well as preserve water and improve soil quality.

from Latest Science News -- ScienceDaily https://ift.tt/2rK47o7
via IFTTT