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Robotic spy planes go green
Robot spy planes are harnessing alternative energy to make them more covert and longer lasting than ever. Full story
Naval Research Laboratory
Radioactive batteries keep going and going
Could cheap algae oil power our energy future?
7 ways to generate and save energy at home
Fastest computer used for planet-saving science
6 ways to smarten the electricity grid
Fool’s gold: A golden opportunity for solar
Solar power goes underground
Winery waste makes fuel
BusinessWeek: The coming energy revolution
Solar power may speed up cell phone revolution
Navy’s fuel-cell plane sets endurance record
Smart grid getting luxurious test on Maui
Green roofs offset global warming, study finds
‘Cleantech’ could be economy’s next boom
Energy guru says green needn’t be grim
Why yes, electricity does grow on trees — sort of
Virus lets dandelions freely bleed latex
Movie star makes 'Green Porno' Web films
GM rolls past 1 million miles in fuel cell demo
Can wind power China’s energy future?
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‘Team Edward’ vs. ‘real’ vampire science
8 ‘extinct’ species found alive and kicking
Royal Society celebrates 350 years of discovery
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No more one size-fits-all point-and-shooters
CrunchPad tablet: it's a goner before arrival
Web site: Bankers seeking recession affairs
Jackson beats Spears in year's Yahoo searches
When spouses collide: His and hers gadgets
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Take a spin in the concept cars of the North American International Auto Show.

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