Sustainable energy transforms lives in rural Kenya.

Eco-design in the Canadian Shield.

Brooklyn artist turns destestable objects into things of beauty.

Go Tar Heels.

Renewable power is cheaper and safer, military leaders say.

Norman Foster's visionary city rises outside Abu Dhabi.

A Brooklyn eco eatery cranks up its green design game.

Nation's first energy storage bill passed by the California Legislature.

60-foot sailboat built from plastic bottles docks in Sydney.

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