environmentalists

Greens are mad at the President after he abandoned a promise to tighten air pollution regulations. But do environmentalists have anywhere else to go?

The Gulf oil spill wasn't as bad as many environmentalists feared, but the ultimate outcome is still far from certain

Warnings that we're living beyond our means, running up a tremendous debt that will one day cause catastrophe, apply not just to public spending but the environment as well

After 33 dead whales were discovered washed up on the coast of Rutland Island on Saturday, environmentalists and experts have been searching for clues on what killed them.

But many already think they know the culprit: The Royal Navy

In California, a coalition of celebrities, philanthropists and tech billionaires is fighting to save a favorite piece of climate policy by defeating Prop 23, which would all but repeal the state's landmark climate-change law

If gas was still cheap in America it was in part because the U.S. military was paying to keep some level of stability in the Middle East.

Oil had its hidden costs for the U.S.--one of which was the blood of young American soldiers.

Despite opposition from environmentalists and conservatives, Secretary Ken Salazar has given the go-ahead for Cape Wind, the U.S.'s first offshore wind farm, off Cape Cod in Massachusetts

Environmentalists and conservatives are both unhappy, but his plan may ultimately provide the best way forward

Both residents and environmentalists are fighting to ban the practice, which has turned some parts of Appalacia into ghost towns

Environmentalists got a long-awaited victory Thursday when a carbon cap-and-trade bill took a step toward become law, but some worry it won't have meaningful impact on U.S. emissions