An air quality expert says people with lung conditions should take precautions like closing windows.

Volvo has agreed to pay $197 million to settle allegations that its heavy-duty truck engines released excessive pollution ...

Monsanto will pay Michigan at least $108 million over toxic PCB pollution, Attorney General Dana Nessel announced Monday. The ...

A new American Lung Association report found 33.5 million children live in areas with air pollution levels that can pose a health risk.

According to reporting from Sarah Kaplan at the Washington Post, carbon dioxide pollution is causing crops to lose nutrients.

The West Virginia Department of Environmental Protection has released a draft of its latest annual air quality monitoring ...

It may sound counterintuitive, but new research suggests that cleaning up air pollution could contribute to a weakening of ...

New research led by the University of Oxford and University College London (UCL) has revealed that pollution from coal-fired ...

Wildfire smoke is pushing the Seattle-Tacoma region into unfamiliar territory.

China has massively cleaned up its air pollution problem, but that might have caused some complications, with a polluted sky ...