That study estimated 2,305 people died from PM2.5 exposure in Sonoma County from 2008 to 2018 due to wildfire smoke, CBS News ...

The EPA wants to give Duke Energy and others more time to cut emissions that pollute ground and surface waters with heavy ...

Microscopic airborne particles known as PM2.5 contribute to 100,000 premature deaths in the United States each year. A new ...

Cigarette filters release two dozen microfibers upon first contact with water, threatening wildlife and human health.

Chronic exposure to pollution from wildfires has been linked to tens of thousands of deaths annually in the United States, according to a new study.

Concentrations of a forever chemical known as TFA is increasing in rainwater, drinking water, soil and plants.

Air in the U.S. has gotten cleaner for decades, adding years to people's lives and preventing millions of asthma attacks, but nearly half of Americans still live with unhealthy air pollution, a new ...

Chemicals brought in to help protect our ozone layer have had the unintended consequences of spreading vast quantities of a ...

Colorado's air pollution permit backlog continues to grow despite big investment in engineers and software to clear the air.

Documents and data shared with BBC News from inside England's much criticised environment watchdog show an agency struggling to monitor incidents of serious pollution. The information shows the ...

The greatest danger lay in the hard mineral buildup that formed on mine wastes exposed to moisture, light, heat, and ...