The New York Times reports.

Country moves to make natural-gas fired plants the new clean-power standard.

A U.S. military base goes solar.

U.S. Supreme Court decision clears path for genetically modified alfalfa.

The switch to efficient lighting will have a significant impact on emissions – and climate change.

Move follows plastic bag prohibitions by several Californian cities.

New nanotechnology research means your pants may one day power your iPod.

Largest solar-powered boat in the world to attempt historic voyage.

Atlantic coast under threat as tar balls wash up in Florida Keys.

Office gardens encourage a healthy workforce.