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GM concept car is an electric-networked vehicle

Green drone: Hydrogen fuel cell powers ScanEagle

Turning sunlight into hydrogen

Electric car claims 0-to-60 mph in 3.2 seconds


Bloom module makes off grid living easy

This bubble skyscraper purifies drinking water

On energy and environment, Americans want it all


Electric car concept gets by on good old pedal power

Wind turbine farms clean water from desert air

Algae-powered street lamps suck up C02