Wednesday, January 25, 2012 | By National Geographic News |
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Two cities renowned for hilly terrain and cable cars share in international prize for sustainable transport.

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Thursday, January 19, 2012 | By National Geographic News |
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A new chapter begins in the effort to brew advanced biofuel in the “Million Pines City” of Soperton, Georgia, with a startup’s purchase of a failed U.S. government-backed biorefinery.

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Tuesday, January 17, 2012 | By National Geographic News |
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Abundant shale gas could muscle dirty coal out of the U.S. energy picture, but the new resource could also inhibit even cleaner technologies, new economic modeling suggests.

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