Updated global data show wildfire smoke pollution is higher than past estimates, with implications for air quality and ...

This screenshot of the Climate TRACE tool shows where pollution is generated and how it moves across the Pittsburgh region. The team behind the pollution-monitoring tool Plume Pittsburgh is taking its ...

In the journal JAMA Network Open, ECHO Cohort Consortium researchers reported a negative association between weekly prenatal ...

California and Oregon are among the U.S. hotspots for dangerous submicron (PM1) air pollution—those with particles less than a micron, or a millionth of a meter wide—according to new research.

This pollution -- small enough to penetrate deep into the lungs and bloodstream -- has been linked to depression in previous ...

Just 140 miles south of the Arctic Circle, far from any major industrial or population centers, Alaska’s second-largest city has struggled for decades with some of the nation’s worst winter air ...

It was rolled out with fanfare — hailed as Ghana’s bold answer to rising carbon emissions. But barely a year later, the ...

Electric vehicles are rapidly cutting tailpipe emissions in cities that once choked on exhaust, but the shift to battery-powered transport is also exposing a quieter, less visible form of pollution.

Colorado aims to shift oversight of particulates PM10 from federal to state control amid efforts in air quality improvement.