Researchers in Nigeria say water in diesel emulsions could significantly reduce nitrogen oxides and particulate emissions ...

March 11 (UPI) --Fewer than one in five global cities met World Health Organization air pollution standards in 2024 with Central and South Asia accounting for the nine most polluted metropolitan areas ...

In a report that examined the air quality of 100 global cities, 19 were found to have substantially improved since 2010.

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.

Air pollution in the Pittsburgh region was linked to as many as 12.5% of adult deaths in 2019, according to a study published ...

San Francisco becomes the first U.S. city to achieve major reductions in PM2.5 and NO₂ pollutants.

Air quality in Chennai worsened in 2025, with PM2.5 pollution levels increasing across all seasons compared to 2024, according to a new analysis examining pollution patterns in major Indian cities.

The average car on American roads is now 12.8 years old, a record high, according […] ...

For most of my professional life I have thought about air pollution through the organs I know best. As a heart and lung surgeon, I spent decades studying how polluted air damages lungs, damages the ...

Wisconsin officials state Apogee Wausau Group, doing business as Linetec, violated numerous state environmental laws.

Add Yahoo as a preferred source to see more of our stories on Google. People brave "severe plus" smog shrouding New Delhi, India, on November 15 when the National Capital Region's Air Quality Index ...