Oil companies want the crude-export ban lifted. Is that a good idea?

December 11, 2014

By failing to renew the wind-production tax credit, Congress is killing fledgling wind farms.

December 10, 2014

Carbon emissions warm up the planet much faster than we thought.

December 09, 2014

Are the climate talks in Lima making progress? Here’s how you can tell.

December 08, 2014

The EPA won’t acknowledge nutrient pollution from farms and sewage, because then it would have to do something about it.

December 05, 2014

Notorious lobbyist Rick Berman (aka Dr. Evil) and ALEC are teaching big polluters how to play politics.

December 03, 2014

The new ozone limits are based on sound science rather than corporate scare tactics. What a revolutionary concept.

November 26, 2014

Every family's got one. Here's how to baste...sorry, best...the denier at your dinner table.

November 25, 2014

China wants to cap coal use by 2020. Can the world’s largest carbon polluter really do it?

November 24, 2014

China emits a lot of carbon, but it’s because they’re making all our stuff.

November 21, 2014