For years, scientists have thought that a continental ice sheet formed during the Late Cretaceous Period more than 90 million years ago when the climate was much warmer than it is today. Now, a University of Missouri researcher ...
Earth Sciences
Sep 24, 2013
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An intriguing study led by the University of Colorado Boulder may provide a powerful new tool in the quiver of forensic scientists attempting to determine the time of death in cases involving human corpses: a microbial clock.
Other
Sep 24, 2013
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German Fraunhofer Institute for Solar Energy Systems, Soitec, CEA-Leti and the Helmholtz Center Berlin announced today that they have achieved a new world record for the conversion of sunlight into electricity using a new ...
Energy & Green Tech
Sep 24, 2013
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The world's largest blimp leaves Florida on Tuesday on a monthlong journey across the U.S., slipping into clouds and hanging out so its crew can try to determine whether they teem with microscopic life.
Earth Sciences
Sep 24, 2013
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The EU on Tuesday urged nations to accept a compromise on plans to curb airline carbon emissions at a key UN conference, though resistance to striking an overall deal remains fierce.
Environment
Sep 24, 2013
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Shale oil and gas may be massive untapped energy sources, but the risks of extracting them has drawn calls for tighter regulation or an all-out ban.
Environment
Sep 24, 2013
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Using a new and super-sensitive instrument, researchers have discovered where a protein binds to plant cell walls, a process that loosens the cell walls and makes it possible for plants to grow.
Biochemistry
Sep 24, 2013
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A new global initiative wants to present a more persuasive argument for action on climate change by focusing on the economic benefits of doing so.
Environment
Sep 24, 2013
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Human civilisation has had an impact on the world, and it continues to have an even greater impact. One of these is that the forests have been cleared and especially so in flat lowlands, so that they have gradually become ...
Environment
Sep 24, 2013
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New research from the Energy Department's National Renewable Energy Laboratory (NREL) quantifies the potential impacts of increasing wind and solar power generation on the operators of fossil-fueled power plants in the West. ...
Energy & Green Tech
Sep 24, 2013
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