A team of astronomers led by William Dixon of the Space Telescope Science Institute in Baltimore, Maryland, has presented new spectral analysis of the ultraviolet-bright star Y453. The study, presented Aug. 3 in a paper published ...
Two weeks ago, Kevin Uno was on a field expedition in Kenya when he got a message he'd been hoping for: the NY Department of Environmental Conservation had officially approved his request to sample some ivory that had been ...
Ecology
Aug 14, 2017
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51
Improving the efficiency of solar cells requires materials free from impurities and structural defects. Scientists across many disciplines at KAUST have shown that 2-D organic-inorganic hybrid materials feature far fewer ...
Materials Science
Aug 14, 2017
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452
A new study suggests that non-native worms are eating up the forest floor, causing sugar maples to die back and perhaps harming other forest dwellers.
Environment
Aug 14, 2017
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17
The huge, nearly 400-meter-wide asteroid Apophis is still on a list of hazardous near-Earth objects (NEOs), regarded as a potential threat to the planet. However, new calculations made by NASA's Jet Propulsion Laboratory ...
Space Exploration
Aug 14, 2017
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Subtropical anticyclones are essential components of the atmospheric circulation in the subtropics, and are responsible for the formation of subtropical monsoons and deserts. There are two subtropical anticyclones in the ...
Earth Sciences
Aug 14, 2017
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9
Southern Europe is in the grip of a relentless heatwave, fuelling wildfires and water shortages. Information from the Copernicus Sentinel-3A satellite has been used to map the sweltering heat across the region.
Environment
Aug 14, 2017
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12
In a recent paper in Light: Science & Applications, University of Rochester researchers Jannick Rolland and Jacob Reimers describe an optical device with potential applications ranging from improved satellite and diagnostic ...
Optics & Photonics
Aug 14, 2017
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8
What happens when the body's fat stores are activated? With the support of the Austrian Science Fund FWF, the biochemist Ruth Birner-Grünberger investigated the complex interaction of activation and regulation in fat breakdown, ...
Cell & Microbiology
Aug 14, 2017
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3
Atoms behave much differently when squeezed to pressures more than a million—or even a billion—times the atmospheric pressure on Earth. Understanding how atoms react under such high-pressure conditions can lead to the ...
Plasma Physics
Aug 14, 2017
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