After Obama's climate pledge, is the Export-Import Bank finally changing its stance on fossil fuel projects?
Large power plants are stuck in a terrible cycle.
A new study in Science links tremors near Midwest injection sites with huge quakes thousands of miles away.
Barry Goldwater Jr. is putting the family name behind an effort to protect solar energy's growing share of the electricity market.
The good bits from Obama's climate speech and plan, from denier bashing to renewable energy goals.
A landmark study finds climate change could have a huge impact on the National Flood Insurance Program.
The natural gas boom has big green groups wrestling with whether to support regulated gas extraction as a cleaner alternative to coal.
A new law forbids the state's doctors from sharing information with patients exposed to toxic fracking solutions.
Polar scientists visited a glacier to see how much ice it'd lost in two years due to global warming. The results were dramatic.
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