An international study found that air pollution leads to more cancer-related genetic changes than secondhand smoke.

Research from the NIH’s National Cancer Institute, an agency beleaguered by funding cuts and censorship, finds that ...

Despite improvements in air quality in past decades, 156 million Americans still breathe in too much soot or ozone, says the annual State of the Air report from the American Lung Association.

The programs, which operated at all 63 national parks, monitored air quality and collected data regarding the pollution levels to limit health risks in the parks and protect the wildlife.

Air pollution levels keep getting worse for more people in the US, according to a new report, and experts say the Trump administration’s proposed deregulation plans will make it even harder for ...

Some industrial facilities like oil refineries and chemical plants emit toxic air pollution. Congress has voted to roll back rules that tightly limited that pollution.

A study by UC San Diego researchers reveals that pollutants found in the sewage-laden Tijuana River are ending up in the air near the U.S.-Mexico border in San Diego County.

Smoke from the Ferguson Fire at Yosemite National Park makes skies above Fresno murky in 2018. Bee file photo ckohlruss@fresnobee.com How bad is air pollution in California? Five California cities ...

The American Lung Association has revealed that nearly half the U.S. population resided in areas with dangerous levels of air pollution between 2021 and 2023.