It’s World Water Day: How much do you use? (The average American household uses 350 gallons. I KNOW.)

Obama is set to expedite the southern leg of the Keystone XL pipeline.

The Supreme Court decided that the couple who wants to fight the EPA over whether their property counts as a wetland can go ahead and fight the EPA.

Is that climate change in your Hunger Games?

I know everyone’s enjoying the weirdly warm weather now, but just remember — summer could be miserable.

Losses from the Texas drought in 2011 total $7.62 billion.