Al Gore has a competitor for title of America's climate crusader. His name is Barack Obama, and of all his immediate foreign policy changes none will mark as big a shift from the Bush administration as his approach to cutting carbon emissions, the leading

New research by the University of East Anglia (UEA) has demonstrated for the first time that human activity is responsible for significant warming in both polar regions.

Global warming is the most serious environmental threat facing the planet today. Americans need to know exactly where the candidates stand on this and clean energy. It's up to the debate moderators to press the candidates for jargon-free, specific answer

This is a great local effort in West Virginia fighting against coal and for wind power - you can help in their efforts!

According to a study focusing on the Brazilian Atlantic forest, certain aspects can return surprisingly quickly - within 65 years. But for the landscape to truly regain its native identity takes a lot longer - up to 4000 years.

The Bush/Cheney administration continues to be a one-trick pony for Big Oil, proposing more of the same disastrous drilling plans that further benefit oil speculators and the oil industry - at the expense of our coasts and the ANWR...

This morning in Michigan, Senator Obama announced a comprehensive New Energy for America plan designed to address the current energy crisis and move America towards a 21st century energy economy.

MOUNT SHASTA, California (AP) -- Global warming is shrinking glaciers all over the world, but the seven tongues of ice creeping down Mount Shasta's flanks are a rare exception: They are the only known glaciers in the continental U.S. that are growing.

Scientists are warning that an Antarctic ice shelf the size of Northern Ireland is on the verge of disintegration, even though it is now the middle of the southern hemisphere's winter.

WASHINGTON - Just as John F. Kennedy set his sights on the moon, Al Gore is challenging the nation to produce every kilowatt of electricity through wind, sun and other Earth-friendly energy sources within 10 years, an audacious goal he hopes the next pre