So far the U.S. has largely sat out the war against climate changebut that can change. We have a plan for making America the global leader on global warming
A group of stalwart start-ups are turning clean technology into big business
Covering Hollywood to the Hill, these 15 websites teach you everything you ever wanted to know about greening your life
Magnum Photographer Stuart Franklin has spent a decade exploring the beauty of trees and the unique place they occupy in man's world
Carbon capture is a crucial part of the global effort to stop warming. So, why hasn't it been implemented yet?
According to a Pentagon-funded report, U.S. foreign dependence on oil, energy-inefficient troops and environmentally unfriendly forts threaten our national security
Germans have slashed greenhouse-gas emissions without sacrificing profits. Their secret? Yep, efficiency. Here's what the U.S. could learn