Warren aggressively opposes Keystone XL, the Trans-Pacific Partnership, and corporate power. That’s quite a contrast with Clinton’s views.
The president will visit the Florida Everglades on Wednesday to talk about how climate change threatens the economy.
Bush said some stuff about climate change that sounded "moderate," but he still doesn't actually want to do anything about the problem.
But from the misleading messages some green groups have been spreading on social media, you'd think he really did.
The Senate has wasted the entire month of January debating a bill that Obama is going to veto.
What if you showed up late to a dinner party, missed the food, and then got stuck doing the dishes?
The president is picking a big fight with oil-lovin' Republicans, and the green community is delighted.
The Buy Nothing Project has launched more than 300 local Facebook groups that make it easy for people to share things with their neighbors.
… and five climate hawks who lost.