(PhysOrg.com) -- Researchers with the DOE's Lawrence Berkeley National Laboratory have discovered a universal technique for stripping nanocrystals of tether-like molecules that until now have posed as obstacles for their ...
Nanomaterials
Dec 9, 2011
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Emissions of carbon dioxide (CO2) from fossil fuels and the cement industry scaled a record high in 2010, rocketing by 5.9 percent over 2009 in a surge led by developing countries, scientists reported on Sunday.
Environment
Dec 5, 2011
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(AP) -- Brighten clouds with sea water? Spray aerosols high in the stratosphere? Paint roofs white and plant light-colored crops? How about positioning "sun shades" over the Earth?
Environment
Dec 2, 2011
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Jude Iroh, professor of materials science and engineering at the University of Cincinnati holds several patents dating to his days as a graduate student. Another may soon be on the way.
Materials Science
Nov 10, 2011
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France on Thursday launched its largest-ever solar energy farm, with an array of panels spread over about 200 hectares (500 acres) in the mountainous southern Alpes-de-Haute-Provence region.
Energy & Green Tech
Oct 13, 2011
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(PhysOrg.com) -- The ability to manipulate light and fluids on a single chip, broadly called "optofluidics," has led to such technologies as liquid-crystal displays and liquid-filled optical fibers for fast data transfer. ...
Optics & Photonics
Sep 13, 2011
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An eco-adventurer arrived back in Britain on Friday after driving round the world in a battered old "biotruck" rescued from a junkyard and powered by used cooking oil.
Energy & Green Tech
Sep 9, 2011
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Cars that plug into solar panels for electricity or run on hydrogen may sound like something found only on the pages of science fiction novels, but engineers at the U.S. Department of Energy's (DOE) National Renewable Energy ...
Energy & Green Tech
Aug 18, 2011
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While roofs across the world sport photovoltaic solar panels to convert sunlight into electricity, a Duke University engineer believes a novel hybrid system can wring even more useful energy out of the sun's rays.
Energy & Green Tech
Aug 9, 2011
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(AP) -- After four years sailing through space, the Dawn spacecraft was expected to slip into orbit late Friday around a giant asteroid to begin a yearlong investigation into the origins of the solar system.
Space Exploration
Jul 15, 2011
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