A massive iceberg breaks loose to leave one of the world's largest ice shelves hanging by a thread

For a newly minted museum in San Francisco, the green architecture is the main exhibit

Think wind turbines are an eyesore? These future generators could capture gusts without marring landscapes

Does your city make the list? Look inside as we uncover the innovative projects that keep the top cities running cleanly

Images of China's proposed eco-city, Dongtan

Who said green's gotta be dull? A scooter, hot tub and robot lawnmower are just some of our top eco-friendly picks