John Kitzhaber and Cylvia Hayes were hounded out of the governor's mansion by a newspaper editorial board that didn't like their climate activism.
This week is National Invasive Species Awareness Week. But are they really scary invaders, or exciting new neighbors? The choice is yours.
Scientists are slowly piecing together the dark and murky puzzle that is the deep ocean's effect on global climate.
Gerbils, not rats, may be responsible for the plague that wiped out half of Europe in the 1300's. If you've ever met one, this should not surprise you.
The dirty fuels that cause particulate pollution are the same dirty fuels that cause global warming -- another great reason to crack down on them.
Congress tried to take the Keystone decision out of Obama's hands. Obama said no -- probably because Julianne Moore and Alec Baldwin told him to.
Part real-estate complex, part green-tech marvel, the Wind Wheel might be the sweetest Dutch invention since the stroopwafel.
On a quest to find warmer water, a posse of 19 manatees lumbered into a storm drain in Satellite Beach, Fla.
Rajendra Pachauri, chair of the Intergovernmental Panel on Climate Change, is stepping down after leading the organization for more than a decade.
We've devised the world's shortest survey to find out what kind of actions our readers are taking. You know you want to.