Three sterilization facilities in Los Angeles and San Bernardino counties have been granted EPA exemptions to emit ...

The city is racing to put up 277 sensors. Once installed, Chicago will have the most high-quality air monitors in the country ...

A 54-day monitoring by Indonesia’s largest environmental group around a waste-to-energy plant in East Java revealed frequent ...

Trash and sewage from Mexico plague the Tijuana River Valley, threatening the ecosystem and prompting urgent calls for action from experts and officials.

A Buellton cannabis operation will pay $620,000 to settle an environmental protection lawsuit with Santa Barbara County agencies, the District Attorney’s ...

Allegheny County is boosting air monitoring after a deadly explosion at U.S. Steel’s Clairton Coke Works, a plant with a ...

A $620,000 settlement of an environmental protection lawsuit has been reached by Central Coast Agriculture Inc. and several ...

EV fast chargers create air pollution hot spots with PM2.5 levels twice as high as background, but simple engineering fixes can reduce health risks.

Todd Barrett was with a crew of laborers at the Clairton coke works that morning when they all felt something. It was an ...

Air quality alerts are in place again for the entire Western Slope as firefighters battle more than 20 fires. The Colorado ...

Air quality alerts are in place again for the entire Western Slope as firefighters battle more than 20 fires. The Colorado ...