Climate Change

NASA finds methane hot spot over Four Corners
NASA finds methane hot spot over Four Corners
The culprit is the extensive fossil fuel industry infrastructure, not just fracking or coal mines.
The walrus detectives
The walrus detectives
What's behind the Alaska walrus haul-outs? Everyone's calling climate change, but the truth is, we don't know.
Climate change found to have spurred worldwide heatwaves
Climate change found to have spurred worldwide heatwaves
But floods and droughts have less certain links to planetary warming.
A new era of clean air regulation is dawning
The growing concern about Arctic oil spills
The growing concern about Arctic oil spills
New report highlights lack of preparation and gaps in understanding impacts.
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.