
The immersive and exciting program took students through deep dives into climate science and live problem-solving simulations.

Xuan is part of the first class of Climate and Society students who will graduate from the new Columbia Climate School.

The environmental catastrophe predicted by climate modelers a generation ago is upon us. We need to provide the resources and organizational capacity required to end most use of fossil fuels as fast as possible.

Scientists have found that Greenland’s bedrock is rich with mercury in some areas — and as the ice sheet rapidly melts, that mercury is being released into local waters.

FEMA’s $9.6 billion funding for electric system work in Puerto Rico presents a once-in-a-generation opportunity to transform the energy system, making it healthier for residents and more resilient against future disasters.

Experts call for vastly expanded U.S. programs to aid displaced people.

Provisions that allow investors to sue countries are being used to undermine climate goals. The latest example: A $15 billion lawsuit from the Keystone XL energy company.

Through vessel strikes and noise pollution, the fishing industry in Chilean Patagonia creates challenges for local blue whale populations.

Atmospheric mercury in gaseous form appears to be adding heavily to the load.