Climate Change

Faces of the grassroots climate movement: rowdy and rowdier
Faces of the grassroots climate movement: rowdy and rowdier
Marches around the country this week show ideological diversity among a new cohort of activists.
Teaching aliens to talk
Teaching aliens to talk
How global warming made me change my life.
How the hot and dry West is killing Rocky Mountain forests
How the hot and dry West is killing Rocky Mountain forests
A new report summarizes how climate change is accelerating tree death from fires, bark beetles and drought
Joshua trees may be migrating north in response to climate change
The Latest: Two energy giants forced to clean up uranium mess
The Latest: Two energy giants forced to clean up uranium mess
Kerr-McGee and Anadarko to put billions into detoxing.
The toxic legacy of Exxon Valdez
The toxic legacy of Exxon Valdez
We are just beginning to understand the true cost of one of America's worst ecological disasters.
The Latest: Colorado first state to regulate methane emissions
The Latest: Colorado first state to regulate methane emissions
Some oil and gas companies supported the rules.
Vanishing Ice: Alpine and Polar Landscapes in Art: 1775-2012
Vanishing Ice: Alpine and Polar Landscapes in Art: 1775-2012
Artwork curated by Barbara C. Matilsky shows a changing landscape.