The Knight Foundation just wrote $5 million in checks to support all manner of urban awesomeness.
The move by Archer Daniels Midland is the latest in a heartening procession of corporate commitments to protecting rainforests from devastation.
Chavez helped win farmworkers basic human rights, but they still face unacceptable dangers every day.
If you eat meat -- even the humanely raised, locally butchered, lullabied-to-sleep-at-night kind -- there will always be blood, and lots of it.
Prime Minister Tony Abbott says he'll get on board with a U.N. climate deal. But don't get too excited.
Will Republicans' anti-climate-science rhetoric be a legitimate barrier to the White House?
The Green Climate Fund, which is supposed to help developing nations fight and prepare for climate change, can be used to build coal plants.
That's the word from a group of respected lawyers who've just introduced what they're calling the Oslo Principles.
Mexico is the first developing nation to make its climate action pledge ahead of U.N. talks in Paris -- and it's actually pretty ambitious.
We've devised the world's shortest survey to find out what kind of actions our readers are taking. You know you want to.