Twenty-six major cities around the world are expected to turn off the lights on major landmarks, plunging millions of people into darkness to raise awareness about global warming. Join discussion...

The fingerprints of man-made climate change are evident in seasonal timing changes for thousands of species on Earth. Join discussion...

Help fight global warming with your pc. Join discussion...

Europe's chances of spearheading a global post-Kyoto climate change accord were jeopardised yesterday when Germany secured pledges that several of its heavy industries could be protected from international competition and exempted from the EU's plan to combat global warming. Join discussion...

The time to put global warming solutions into place is now. Join discussion...