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

26-hour flight confirms viability of emissions-free air travel.

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

A U.S. military base goes solar.

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

Zero emissions? That depends on where you get the electricity to charge your car.

Actress Sigourney Weaver calls for action on ocean acidification.

How to tackle climate change — and what it means for the economy.

Canadian environmentalist David Suzuki offers his take on the greenness of the games.

Smart, well-designed dinner ware reminds us to eat local.