California's proposed requirement could jump-start the storage industry that renewable energy tech will need to scale.
Petcoke piles are blighting America. But here comes China to save the day ... by burning the dirty byproduct in its furnaces.
Villagers in Praharajpur planted and protected mangroves along the coast -- and it paid off over the weekend by helping rebuff a vicious storm.
The oceans are becoming warmer, more acidic, starved of oxygen, and less productive. Here are the results, in technicolor.
A North Dakota health official defended the decision to keep an oil spill secret from the governor and public, saying the spill occurred in the "best place" possible.
Chevron tried to begin its Romanian fracking operations on Monday, but workers were sent home by protests.
The L.A. Times' decision to reject letters to the editor that deny climate science has inspired a petition calling on other major media outlets to do the same.
The removal of pro-coal propaganda from a website is the latest sign that Illinois is moving away from brainwashing kids with deceptive messages about the harmful fossil fuel.
Big polluters edged toward a legal victory Tuesday, when the conservative Supreme Court agreed to hear a challenge to the Obama administration's plan to regulate greenhouse gas emissions.