A Nebraskan court decision is giving President Obama yet another reason to delay his decision on Keystone.

Models have gotten El Niño predictions wrong. Greens, take note: it’s hard to predict what the planet’s climate will do next.

Ten months out and already top officials are trying to tamp down expectations for this year’s climate summit in Paris.

In a letter to the State Department, the EPA asked for new Keystone analysis based on plunging global oil prices.

Chevron is packing up shale operations in Poland as the country’s fracking ambitions wither on the vine.

An environmental think tank is joining the chorus of criticisms against biofuels.

Shortly after announcing bans on Alaskan coast drilling, the Obama Administration proposed a swath of new offshore drilling areas, including one off the Atlantic coast.

MPs rejected a moratorium on fracking this week, though the British government agreed to 13 new conditions for the controversial drilling process.

Sorry, Saudi: a backlog of shale wells means the U.S. isn’t quite ready to act as the world’s swing oil producers.

Smog drives the plot in a recent Chinese novel, while one city’s officials get creative in an attempt to fudge air quality numbers.