The EPA has proposed new rules to cut use of HFCs, refrigerants that also happen to be potent greenhouse gases.
A new tool lets you see how hot it's going to get in your neck of the woods if we don't do anything about climate change.
Remember the hype about the greening of Christianity? Yeah, that, not so much.
European Union negotiators are pushing the U.S. to drop its crude oil export ban and increase exports of natural gas, according to a leaked document.
You might have read that global warming could mean the end of red hair. We're pleased to report that's absolutely not the case.
The WTO has started talks on a new deal that would facilitate trade in "environmental goods," but its definition of "environmental" is not so good.
Big Oil has convinced some lawmakers to try to delay the inclusion of motor fuels in the state's carbon-trading system. Because it cares about struggling families.
President Obama ordered the U.S. Export-Import Bank to stop funding coal plants, but some members are Congress are trying to undermine that ban.
New research paints an alarming picture of wildlife being contaminated by tar-sands extraction -- wildlife that First Nations have long hunted for food.