U.S. Supreme Court to hear key global warming case


Supreme Court: In a move that could significantly affect the U.S. approach to fighting Climate Change, the top court in the coming months will consider a lower ruling that allows states and environmental groups to sue utility companies under federal public nuisance law to make them reduce their greenhouse Gas Emissions.

PHOTOS: Environmental Protection Agency in pictures

The Clean Air Act already gives the U.S. EPA the authority to regulate Greenhouse Gases, but the appeals court ruling in favor of the Lawsuit filed by Environmentalists, eight states, and New Y...

VIDEOS: Environmental Protection Agency in videos