UNL scientists develop novel X-ray device Research quality X-rays could have widespread applications Lincoln, Neb., Nov. 24 – Using a compact but powerful laser, a research team at the University of Nebraska-Lincoln has developed a new way to generate ...

Unusual greenhouse gases may have raised ancient Martian temperature Much like the Grand Canyon, Nanedi Valles snakes across the Martian surface suggesting that liquid water once crossed the landscape, according to a team of researchers who believe that molecular hydrogen ...

Study identifies protein essential for immune recognition, response to viral infection Mice lacking GEF-H1 protein expression unable to mount immune defense against influenza A Massachusetts General Hospital (MGH)-led research team has identified an immune ...

Even if emissions stop, carbon dioxide could warm Earth for centuries Even if carbon dioxide emissions came to a sudden halt, the carbon dioxide already in Earth's atmosphere could continue to warm our planet for hundreds of years, according to Princeton University-led ...

Scientists find brain region that helps you make up your mind One of the smallest parts of the brain is getting a second look after new research suggests it plays a crucial role in decision making. A University of British Columbia study published today ...

Meat, egg and dairy nutrient essential for brain development Deficiency of asparagine synthetase caused by rare genetic disorder affects brain development This news release is available in French. Asparagine, found in foods such as meat, ...

PCBs still affecting our health decades later Chemical banned by the US 3 decades ago hurts seniors' cognitive performance Although PCBs have been banned in the United States since 1979, University of Montreal and CHU Sainte-Justine researcher ...

Certain symptom clusters experienced after surgery for esophageal cancer predict poor prognosis A new study has found that several months after surgery for esophageal cancer, different symptoms cluster together in different types of patients. In addition, patients with certain ...

Bonding together to fight HIV (BOSTON, MA) A collaborative team led by a Northeastern University professor may have altered the way we look at drug development for HIV by uncovering some unusual properties of a human protein called APOBEC3G (A3G). ...

Women directors better at mergers and acquisitions The more women there are on a corporate board the less a company pays for its acquisitions, according to a new study by researchers at UBC's Sauder School of Business. The forthcoming Journal of ...

Experiencing awe increases belief in the supernatural Awe-inspiring moments — like the sight of the Grand Canyon or the Aurora Borealis — might increase our tendency to believe in God and the supernatural, according to new research. The ...

Scientists capture 'redox moments' in living cells Better understanding of hardy bacteria enhances tool for biofuel creation RICHLAND, Wash. – Scientists have charted a significant signaling network in a tiny organism that's big in the world of biofuels ...

PUBLIC RELEASE DATE: 24-Nov-2013 [ | E-mail ] var addthis_pub="eurekalert"; var addthis_options = "favorites, delicious, digg, facebook, twitter, google, newsvine, reddit, slashdot, stumbleupon, buzz, more" Share Contact: Jason Socrates Bardi dfdmedia@aps.org 240-535-4954 American Physical Society Great lakes waterfowl die-offs: Finding the source New experimental data, presented at APS Division of Fluid Dynamics Meeting, moves toward finding a better model to determine where birds ate toxic fish WASHINGTON D.C. Nov. 24, 2013 -- A deadly menace ...

The physics of beer tapping Fluid dynamics explains why bottled beer bubbles over when tapped WASHINGTON D.C. Nov. 24, 2013 -- An old, hilarious if somewhat juvenile party trick involves covertly tapping the top of someone's newly opened beer bottle and ...

The secrets of owls' near noiseless wings Learning how owls use acoustic stealth to sneak up on prey could help engineers design more quiet aircraft and wind turbines, according to work at upcoming APS Fluid Dynamics Meeting WASHINGTON D.C. Nov. 24, 2013 ...

Update: 50 percent of patients in Cedars-Sinai brain cancer study alive after 5 years With standard care, median length of survival is 15 months after diagnosis of glioblastoma multiforme -- and only 10 percent survive more than 5 years LOS ANGELES (NOV. 23, 2013) ...

CVD expert calls for mandatory screening of 18 year-old Mexicans Mexican diet more dangerous than fast food chains Sophia Antipolis, France – 23 November 2013: A cardiovascular disease (CVD) expert is calling for mandatory screening of 18 year-old Mexicans ...

Sugar-sweetened beverage consumption increases endometrial cancer risk PHILADELPHIA — Postmenopausal women who consumed sugar-sweetened beverages were more likely to develop the most common type of endometrial cancer compared with women who ...

Steroid injections for premature babies linked to mental health risk Steroid injections given to pregnant women before premature birth may increase the child's risk of later behavioural and emotional difficulties, a study has found. Mothers who are expected ...

Acid raid, ozone depletion contributed to ancient extinction Washington, D.C.— Around 250 million years ago, at the end of the Permian period, there was a mass extinction so severe that it remains the most traumatic known species die-off in Earth's history. ...

Greenland's shrunken ice sheet: We've been here before Clues in the Arctic fossil record suggest that 3-5,000 years ago, the ice sheet was the smallest it has been in the past 10,000 years BUFFALO, N.Y. — Think Greenland's ice sheet is small today? It was smaller ...

'Wise chisels': Art, craftsmanship, and power tools CAMBRIDGE, MA -- It's often easy to tell at a glance the difference between a mass-produced object and one that has been handcrafted: The handmade item is likely to have distinctive imperfections and ...

NASA's solar observing fleet to watch Comet ISON's journey around the sun It began in the Oort cloud, almost a light year away. It has traveled for over a million years. It has almost reached the star that has pulled it steadily forward for so ...

Study finds link between allergies and increased risk of blood cancers in women Gender may play a role in the association of chronic immune stimulation and development of hematologic cancers SEATTLE – A team of scientists looking into the interplay ...

Paths not taken: Notch signaling pathway keeps immature T cells on the right track Implications for fighting T-cell leukemias PHILADELPHIA - The lab of Avinash Bhandoola, PhD, professor of Pathology and Laboratory Medicine, has studied ...