A form of harmful air pollution that often can't be plainly observed is now being tracked with a groundbreaking new tool developed by scientists that allows residents to see where it's coming from.

Irina Marinov, associate professor at the Department of Earth and Environmental Science, leads a research community focused on understanding global climate impacts, risks, and vulnerabilities to ...

With the US government absent from the COP30 global climate summit, it will be up to others to avert catastrophe.

Early signs of a possible La Niña fall and winter are emerging in some climate models, federal forecasters announced July 10. La Niña is a part of a natural climate cycle officially known as El Niño – ...

The intensifying and expansive heat wave affecting around 150 million people in the United States from Wisconsin to Washington, DC, bears the hallmarks of human-caused global warming. Hundreds of ...

Thanks to the dire condition of the Earth's coral reefs, the planet has now reached its first tipping point for human-caused climate change, according to a new report by scientists in Europe. The ...

The latest climate pledges by governments will cause global greenhouse gas emissions to start to fall in the next 10 years, ...

Against long odds, in the Paris agreement—the negotiations for which I led as executive secretary of the UN Framework Convention on Climate Change—they committed to limit global heating, protect the ...

NDCs, introduced under the 2015 Paris Agreement, are national climate action plans submitted every five years. They outline ...

VICTORIA FALLS, Zimbabwe—Scientists and civil society are urging delegates from more than 170 countries represented at a summit here to step up ambitions to combat the continued destruction of Earth’s ...