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Released: 7-Dec-2016 1:05 PM EST
East Greenland Ice Sheet Has Responded to Climate Change Over the Last 7.5 Million Years
Lawrence Livermore National Laboratory

Using marine sediment cores containing isotopes of aluminum and beryllium, a group of international researchers has discovered that East Greenland experienced deep, ongoing glacial erosion over the past 7.5 million years. The research reconstructs ice sheet erosion dynamics in that region during the past 7.5 million years and has potential implications for how much the ice sheet will respond to future interglacial warming.

Released: 7-Dec-2016 1:05 PM EST
AAAS and Los Alamos National Laboratory Announce 2016 Fellows
Los Alamos National Laboratory

Scott Crooker, of Los Alamos National Laboratory’s Condensed Matter and Magnet Science group, and William Charles Louis III, of the Laboratory’s Physics Division, have been named Fellows of the American Association for the Advancement of Science (AAAS). Election as an AAAS Fellow is an honor bestowed upon AAAS members by their peers.

6-Dec-2016 1:00 PM EST
Greenland on Thin Ice?
University of Vermont

New research opens up the deep history of the Greenland Ice Sheet, looking back millions of years farther than previous techniques allowed—and raises urgent questions about if the giant ice sheet might dramatically accelerate its melt-off in the near future.

Released: 7-Dec-2016 12:05 PM EST
Four New NSF Grants — Three in Neuroscience — Deepen UAB’s Research Portfolio, Forge Collaborations
University of Alabama at Birmingham

Four teams of UAB researchers have been awarded National Science Foundation grants totaling $5.4 million for basic neuroscience research and new methods of environmental monitoring.

30-Nov-2016 12:05 PM EST
Scientists Shed New Light on How the Brain Processes & Maintains What We Don’t See
New York University

A team of scientists has mapped out how our brains process visuals we don’t even know we’ve seen, indicating that the neuronal encoding and maintenance of subliminal images is more substantial than previously thought.

Released: 7-Dec-2016 11:15 AM EST
Story Tips From the Department of Energy's Oak Ridge National Laboratory, December 2016
Oak Ridge National Laboratory

Almeria Analytics adds a capability with ORNL technology; Wireless sensor network provides insight into population density, movement; New ORNL technology quickly detects cracks in walls, roofs; ORNL motor boasts 75 percent power gain over competing designs; New microscopy technique features unprecedented resolution; Livestock feed gets a bioenergy boost

Released: 7-Dec-2016 11:05 AM EST
Saturn’s Bulging Core Implies Moons Younger Than Thought
Cornell University

Freshly harvested data from NASA’s Cassini mission reveals that the ringed planet’s moons may be younger than previously thought.

Released: 7-Dec-2016 11:05 AM EST
Critical Zone, Critical Research
American Society of Agronomy (ASA), Crop Science Society of America (CSSA), Soil Science Society of America (SSSA)

The critical zone extends from the top of the tallest tree down through the soil and into the water and rock beneath it. It stops at what’s called the weathering zone — or where soils first begin to develop. This zone allows crops to grow well and supports our buildings. It also allows for animals and microbes to live, and filters our water. A review of recent research is now available.

Released: 7-Dec-2016 10:40 AM EST
TET Proteins Drive Early Neurogenesis
La Jolla Institute for Immunology

The fate of stem cells is determined by series of choices that sequentially narrow their available options until stem cells’ offspring have found their station and purpose in the body. Their decisions are guided in part by TET proteins rewriting the epigenome, the regulatory layer of chemical flags that adorn the genome and influence gene activity, report researchers at La Jolla Institute for Allergy and Immunology and UC San Diego.

Released: 7-Dec-2016 10:05 AM EST
Ecologists Publish Research on Soil's Potential to Increase the Earth's CO2
Kansas State University

Soil, an important part of the carbon cycle, might compound the world's carbon dioxide problem, according to a global study involving Kansas State University researchers and Konza Prairie Biological Station. The study, "Quantifying global soil carbon losses in response to warming," recently published in Nature, predicts that soils may release large quantities of carbon dioxide in response to warming, leading to even faster rates of warming globally.

Released: 7-Dec-2016 9:05 AM EST
Blocks of Ice Demonstrate Levitated and Directed Motion
American Institute of Physics (AIP)

Resembling the Leidenfrost effect seen in rapidly boiling water droplets, a disk of ice becomes highly mobile due to a levitating layer of water between it and the smooth surface on which it rests and melts. The otherwise random rotation and translation (sliding) of the ice block can be directed by controlling the flow dynamics of the melted ice-turned-water close to the disk surface.

Released: 7-Dec-2016 8:05 AM EST
Uncovering the Secrets of Water and Ice as Materials
American Institute of Physics (AIP)

Water is vital to life on Earth, yet from a scientific point of view, much remains unknown about water and its many solid phases, which display a plethora of unusual properties and so-called anomalies that, while central to water’s chemical and biological importance, are often viewed as controversial. This inspired researchers to pursue a better understanding of water and ice as materials, which has a far-reaching impact on many areas of research.

Released: 7-Dec-2016 5:05 AM EST
NUS Scientist Prof Barry Halliwell to Chair Singapore's Biomedical Research Council
National University of Singapore (NUS)

Prominent research leader and biomedical scientist Professor Barry Halliwell will help to steer biomedical research efforts in Singapore at the Agency for Science, Technology and Research (A*STAR) from 1 January 2017.

Released: 7-Dec-2016 4:05 AM EST
Queen’s University Belfast Expert Leading €4m Bid to Reduce Impact of Chemicals on Long-Term Health
Queen's University Belfast

A Queen’s University Belfast expert is leading a €4m international initiative to investigate whether natural toxins and manmade chemicals are creating potentially dangerous mixtures that affect our natural hormones and cause major illnesses such as cancer, obesity, diabetes or infertility.

   
Released: 6-Dec-2016 5:05 PM EST
Are Barley Sprouts Good for Dairy Cattle?
South Dakota State University

Dairy scientists are evaluating integrating sprouted barley grown indoors without soil, known are hydroponic feed, into the diets of dairy heifers and lactating cows.

Released: 6-Dec-2016 4:05 PM EST
Wild Horse Overpopulation Is Causing Environmental Damage
University of California, Davis Division of Agriculture and Natural Resources

Most Americans envision healthy mustangs galloping free on the range when they think about the country's wild horse population. But UC Cooperative Extension rangeland advisor Laura Snell sees another image.

Released: 6-Dec-2016 3:05 PM EST
Tulane Announces Five Finalists for $1 Million Dead Zone Challenge
Tulane University

The National Advisory Committee for the Tulane Nitrogen Reduction Challenge has selected five finalists for its $1 million cash prize, which will be awarded to the team that presents the best solution to combat hypoxia – the deadly deficiency of oxygen that creates annual “dead zones” in the world’s lakes and oceans.

Released: 6-Dec-2016 3:05 PM EST
Second-Generation Stars Identified, Giving Clues About Their Predecessors
University of Notre Dame

University of Notre Dame astronomers have identified what they believe to be the second generation of stars, shedding light on the nature of the universe’s first stars.

Released: 6-Dec-2016 2:05 PM EST
Bacterial Mechanism Converts Nitrogen to Greenhouse Gas
Cornell University

Cornell Unviersity researchers have discovered a biological mechanism that helps convert nitrogen-based fertilizer into nitrous oxide, an ozone-depleting greenhouse gas.

Released: 6-Dec-2016 1:05 PM EST
In a National First, UCI Injects Renewable Hydrogen Into Campus Power Supply
University of California, Irvine

Irvine, Calif., Dec. 6, 2016 — University of California, Irvine engineers have successfully implemented the first power-to-gas hydrogen pipeline injection project in the United States, demonstrating the use of excess clean electricity that would otherwise go to waste.P2G is a technique for converting surplus sustainable energy from solar panels or wind farms into hydrogen, which can be blended with natural gas and utilized in everything from home appliances to power plants.



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