With debt crisis looming, the GOP takes aim at environmental regs

Switzerland looks to abandon nuclear power in favor of new energy sources

Climate change doubt is an essential element of the Tea Party program.

Showroom stickers would rank cars based on fuel economy and emissions.

In spite of exponential growth, farmers markets still only account for a tiny proportion of U.S. food economy.

In Seattle, a green business finds new life in downed trees.

As the federal climate bill dies, a regional alliance steps up for emissions controls.

Economic recession blamed for decline.

Office gardens encourage a healthy workforce.

On Earth Day 's 40th anniversary, John Kerry warns that climate change is the environment's biggest hurdle yet.