What We Know For Sure
No scientist disputes that carbon dioxide is a greenhouse gas and that it is increasing in the atmosphere. And careful detective work shows that the increase has chemical fingerprints—from us.
Archives
Climopedia
- Scientists project intensifying impacts from future climate change
- Climate change has already exerted far-reaching effects
- Tree-kill by bark beetles has recently spiked in Washington State
- Recent western tree-kill by bark beetles has been the worst recorded
- Bark beetle outbreaks may influence forest fire risk
Breaking
- Mar 12th, 2010 - What’s in a Word (Wrong)?
- Mar 12th, 2010 - Climate Change Threatens Migratory Birds, Report Says
- Mar 12th, 2010 - More Americans Say Global Warming Exaggerated: Poll
- Mar 12th, 2010 - Congress Debates New Satellite Plan
- Mar 11th, 2010 - Energy Secretary Steven Chu Looks Ahead
Gallery
Greenland holds enough ice to raise global sea level 23 feet – or to fill the Lower 48 states 2,940 feet high, like a bathtub.
