Half of the United States just lived through the warmest March on record.

The EPA gave 20 companies approval to make E15, a biofuel containing more ethanol than blends available now in the U.S.

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President Obama’s campaign released a new video about his love-hate relationship with Big Oil.

Commercial-scale production of algae biofuel is starting in Brazil.

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The Maryland state legislature is working on clearing the way for offshore wind.

Climate change may lead to geopolitical unrest, like we don’t have enough of that already.

Hermit crab makes its home in a bespoke LEGO shell.