Sunlight adaptation region of Neanderthal genome found in up to 65 percent of modern East Asian population Recent highlights in the journal Molecular Biology and Evolution With the Neanderthal genome now published, for the first ...

A roly-poly pika gathers much moss High-fiber salad bar may help lagomorphs survive climate change SALT LAKE CITY, Dec. 18, 2013 – In some mountain ranges, Earth's warming climate is driving rabbit relatives known as pikas to higher elevations or wiping them out. But ...

Lower Rio Grande Basin study shows shortfall in future water supply Reclamation study finds shortfall of 678,522 acre-feet of water per year will be needed in basin in 2060 due to increased demand and climate change WASHINGTON - Bureau of Reclamation Commissioner Michael ...

Performance-enhancing drug use more prevalent than Type 1 diabetes or HIV infection Endocrine Society unveils scientific statement on the health consequences of performance-enhancing drugs Chevy Chase, MD— A new Scientific Statement issued today by The Endocrine Society ...

MU researchers develop advanced 3-dimensional 'force microscope' Innovation could lead to faster drug therapies and increased understanding of proteins on the microscopic level COLUMBIA, Mo. – Membrane proteins are the "gatekeepers" that allow information ...

Bonobos stay young longer Contrary to humans and chimpanzees bonobos retain elevated thyroid hormones well into adulthood This news release is available in German. Despite the fact that chimpanzees and bonobos share similar starting conditions ...

Exposing the roots of the lithium battery problem Berkeley Lab researchers find dendrite problem starts below the surface The lithium-ion batteries that power our laptops, smartphones and electric vehicles could have significantly higher energy density ...

NASA satellites get double coverage on newborn Tropical Cyclone Amara System 93S strengthened into the third tropical depression of the Southern Indian Ocean cyclone season, which quickly became a tropical storm named Amara. NASA's TRMM and Aqua satellites flew overhead ...

Study finds known lung cancer oncogenes ALK and ROS1 also drive colorectal cancer Genetically targeted drugs in use for lung cancer may have colorectal cancer application, as well A University of Colorado Cancer Center study published online ahead of print in the ...

Pfeiffer fire near Big Sur, Calif. The MODIS or Moderate Resolution Imaging Spectroradiometer instrument that flies aboard NASA's Aqua satellite captured an image of smoke and detected the heat from the Pfeiffer Fire near Big Sur, California on December 16 at ...

Significant advance reported with genetically modified poplar trees CORVALLIS, Ore. – Forest geneticists at Oregon State University have created genetically modified poplar trees that grow faster, have resistance to insect pests and are able to retain ...

Saving Fiji's coral reefs linked to forest conservation upstream The health of coral reefs offshore depend on the protection of forests near the sea, according to a new study by the Wildlife Conservation Society that outlines the importance of terrestrial ...

New research on diverticular disease in the December issue of Clinical Gastroenterology and Hepatology Diverticulosis, a condition that develops when pouches form in the wall of the colon, is increasing in frequency. It affects the majority of ...

Water in cells behaves in complex and intricate ways ANN ARBOR—In a sort of biological "spooky action at a distance," water in a cell slows down in the tightest confines between proteins and develops the ability to affect other proteins much farther away, University ...

Silencing synapses Hope for a pharmacological solution to cocaine addiction PITTSBURGH—Imagine kicking a cocaine addiction by simply popping a pill that alters the way your brain processes chemical addiction. New research from the University of Pittsburgh suggests ...

Hack the planet? Geoengineering research, ethics, governance explored Hacking the Earth's climate to counteract global warming – a subject that elicits strong reactions from both sides – is the topic of a December special issue of the journal Climatic Change. A dozen ...

TV ads nutritionally unhealthy for kids, study finds The nutritional value of food and drinks advertised on children's television programs is worse than food shown in ads during general air time, according to University of Illinois at Chicago ...

Supercomputers help ORNL researchers identify key molecular switch that controls cell behavior VIDEO: Watch the flipping conformations in a pair of phenylalanine ...

DNA motor 'walks' along nanotube, transports tiny particle WEST LAFAYETTE, Ind. - Researchers have created a new type of molecular motor made of DNA and demonstrated its potential by using it to transport a nanoparticle along the length of a carbon nanotube. The design ...

CHOC researchers identify technique to reduce childrens' post-op pain after high-risk surgery Study shows encouraging results for improving postoperative pain management and reducing the need for pain medicine after major pediatric urology procedures Orange, Calif. ...

EGF receptor ecto-domain mutations: When to screen and when not to screen The epidermal growth factor receptor (EGFR) is expressed in normal colonic cells and is activated by specific peptide growth factors that regulate cell proliferation, survival and differentiation. ...

Hubble watches super star create holiday light show This festive NASA Hubble Space Telescope image resembles a holiday wreath made of sparkling lights. The bright southern hemisphere star RS Puppis, at the center of the image, is swaddled in a gossamer ...

World Health Organization study: Atrial fibrillation is a growing global health concern LOS ANGELES (Dec. 17, 2013) – Atrial fibrillation, long considered the most common condition leading to an irregular heartbeat, is a growing and serious global health ...

Study: Moderate alcohol consumption boosts body's immune system PORTLAND, Ore. — Medical science has known for years that people who drink moderate amounts of alcohol actually have a reduced risk of death. In general, they are healthier and have better cardiovascular ...

Muscle-invasive and non-muscle invasive bladder cancers arise from different stem cells 'Knowing the risk can help doctors and patients make informed treatment decisions,' researcher says Bladder cancer will kill upward of 170,000 people worldwide this year, ...