The world’s biggest private coal company filed for Chapter 11 bankruptcy today.

Cheap oil means cheap gasoline, and American drivers are going to save big at the pump this summer. Thank you, shale.

Brent crude rose above $44 per barrel in trading today on growing expectations for an April 17th petrostate summit. But there’s plenty of reason to be skeptical that the changes will hold.

Oil prices have mounted a minor comeback recently, but we haven’t seen the bottom of the LNG market yet.

Famed oil historian Daniel Yergin thinks “[t]he era of Opec as a decisive force in the world economy is over.”

What Scottish tidal power, waste-to-energy plants, and carbon farming have in common.

New research suggests climate models are overstating the cooling effects of clouds. This is bad news for two very different reasons.

Here’s a dose of great green news: global economic growth is decoupling from emissions.

Chinese emissions seem to be falling, but there’s very little scientific consensus over whether this dip is permanent or temporary.

It’s not just Google: Chinese companies are hard at work chasing down the promise of driverless cars.