New York and Pennsylvania are getting hit with an April blizzard.

The United States and Britain are going to collaborate on offshore wind development.

Lithium air batteries could extend an electric vehicle’s battery life by a factor of 10 … if anyone could figure out how to make one.

The Obama campaign tried to reel in green-minded voters on Earth Day by rolling out its “Environmentalists for Obama” effort.

Grist thanks its sponsors. Become one.

The last episode of Frozen Planet aired. It studiously avoided delving into the science of climate change, because that could alienate potential viewers.