The Senate is moving toward restoring a key tax credit for the wind energy industry. But the House might not play along.
Oceana wants the federal government to implement a new policy that would require a different name for each species of fish.
Salps, which look and feel pretty gross, are also tiny climate-change fighters.
Can Allen Hershkowitz's green sports movement turn fans into environmentalists?
Eight stats on pro sports' environmental footprint.
Asian Americans are barely visible in national parks. The Sing Peak Pilgrimage wants to change that.
If the world's going to fall apart, you might as well accomplish everything that you want to.
To improve the lives of the animals we grow for food, we must drop preconceived ideas and try to think like them.
Sixty mayors from around the world gathered at the Vatican and got encouragement from Pope Francis for their plans to cut CO2 emissions.