Coal-Fired Fish
New pollution rules lead to the closing of six Midwest power plants, saving millions of fish. Human health will benefit, too.
Sundance DiarySnow, celebrities, and serious environmental messages are on display at the famous film festival.
Date Night at the ObamaplexBy touting clean energy alongside more drilling, Obama offers something for everyone to love (and hate).
At a sanctuary in China, bears freed from bile farms recover from their lives trapped in tiny cages.
The U.S. suffered 12 weather-related disasters in 2011 with damages of more than $1 billion. Get used to it.
As millions of Africans move to cities, they're finding innovative ways to grow food close to home.


















