A new report on air quality across the U.S. offers a cloudy prognosis on the long-term health of about 156 million residents ...

Early-Life Exposure to Air and Light Pollution Linked to Increased Risk of Pediatric Thyroid Cancer Apr. 18, 2025 — A new study suggests that early-life exposure to two widespread environmental ...

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

but nearly half of Americans still live with unhealthy air pollution, a new report finds. The report comes as the Trump administration is considering rolling back some key air quality regulations.

Smog from wildfires sweeping the nation has left tens of millions more Americans to breathe toxic air even as man-made forms of pollution fall, according to a new study released Wednesday.

Almost half of everyone who lives in the United States breathes unhealthy levels of air pollution, according to the American Lung Association’s annual State of the Air report, released Wednesday.

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