Who Said It: Perry or Palin?

Sep 9, 2011 12:23 AM EDT

See if you can tell the difference between Perry and Palin on climate change, health care, and more.... MORE

Perry’s Smash-Mouth Debate Style

by John Avlon Sep 8, 2011 12:44 AM EDT

He showed he’s no shrinking violet, but Mitt won’t go down easy—things are going to get ugly. MORE

Gore’s Dire Weather Warning

by Christopher Dickey Sep 5, 2011 2:26 PM EDT

As a brutal hurricane season bears down, Al Gore says we can expect even worse ahead. MORE

Obama’s Green Scream

by Daniel Stone Aug 30, 2011 8:04 PM EDT

Activists are threatening to withdraw their 2012 election support if he doesn’t cancel a new oil... MORE

Hurricane Politics

by Bill McKibben Aug 28, 2011 10:00 AM EDT

Extreme weather is getting worse.... MORE

The Upside to Global Warming

by Stefan Theil Aug 26, 2011 2:14 PM EDT

Climate change is leading to the re-greening of the world’s most inhospitable deserts. MORE

Global Warming’s Heavy Cost

by Bill McKibben Aug 25, 2011 9:29 PM EDT

Hurricane Irene’s dangerous power can be traced to global warming, says Bill McKibben—and Obama is... MORE

Perry: Climate Data 'Manipulated'

Aug 18, 2011 6:24 AM EDT

By scientists to get "dollars rolling into their projects.” MORE

Al Gore Calls Bulls--t!

Aug 8, 2011 8:53 PM EDT

Ignore that this sounds like long distance call from Minsk: check out Al Gore at the Aspen... MORE

Study: Girls Bear Brunt of Climate Change

Aug 2, 2011 1:03 PM EDT

In developing countries. MORE

Documentary Incites Debate

by Marlow Stern Jun 26, 2011 4:41 PM EDT

A new documentary examines the “domestic terror” of an environmental group. MORE

Whale Wandered Because of Climate Change

Jun 26, 2011 11:38 AM EDT

Species migration shows scope of global warming. MORE