When explosions ripped through a Philadelphia oil refinery last year, the shock waves knocked Felicia Menna’s front door frame out of place. Then came the black smoke.

Gov. Gavin Newsom is signing a bill that would allow for more homes to be built near transit stations, in an effort to ...

The Supreme Court said that Delhi residents will be allowed to burst only certified low-emission crackers between October 18 ...

And that computing power has a big environmental footprint. A typical AI data center uses as much electricity as 100,000 ...

Hidden in Montana's far northwest corner lies a valley so remote that even lifelong Montanans often overlook it. Yaak Valley remains one of the state's best-kept secrets, tucked away where wilderness ...

Hagen, M. and Azevedo, A. (2025) The Impact of Solar Flares and Coronal Mass Ejections on Earth’s Climate. Atmospheric and ...

The team behind the pollution-monitoring tool Plume Pittsburgh is taking its models global. Carnegie Mellon University’s ...

A form of harmful air pollution that often can't be plainly observed is now being tracked with a groundbreaking new tool ...

The U.S. air pollution monitoring network has fallen into disrepair after years of budget cuts and neglect, leaving tens of millions of Americans vulnerable to undetected bad air quality from events ...

Al Gore’s new global tracker, introduced at NYC Climate Week, was built upon a CMU tool called Plume Pittsburgh.