Cell phone-charging T-shirt tech to debut at the Glastonbury Festival.

Other countries dominate hot market for green tech

But will it cause more problems that it fixes?

The Windy City readies itself for a warmer future

Longtime environmentalist Yann Arthus-Bertrand snaps the Earth from above

Dems block measure to to speed up oil leases off the U.S. coast

Bibi Seck's 'Taboo' Collection is produced from plastic bags and bottles

Signals from mobile phones may be partly to blame for mysterious decline of bee populations around the world

Program showcases eco-minded rattan design

Environmental installation to be erected off the coast of Okinawa.