Yes. The American Lung Association’s 2025 report ranked the Phoenix-Mesa metro area fourth-worst in the country for ozone ...

Illinois residents are urged to reduce pollution levels. The air quality is expected to improve by Saturday, according to the National Weather Service. Hannah Hudnall covers trending news for the USA ...

Smoke from hundreds of wildfires burning in Canada is blanketing the skies in the Midwest, leaving millions with dangerous ...

The state of Minnesota is entering another in a long string of summer days marred by air quality alerts. Poor air quality ...

"The air quality is officially dangerous in Chicago," says Brian Urbaszewski, director of environmental health programs at ...

High temperatures will likely reach 100 degrees across the region, but the high humidity will raise the heat index to as high ...

Bulldozer operations at a coal terminal at the Port of Baltimore are closely tied to spikes in air pollution in the nearby Curtis Bay neighborhood, according to a new community-driven study led by ...

Governor Moore signed an executive order on Friday designed to advance environmental justice and protect communities burdened ...

MORENO: The air quality in Paris was totally transforming. BEARDSLEY: Moreno says digital pollution maps of the city used to pulse red. Now they're a cool green with only a few fine red lines ...

Carlos Moreno. MORENO: The air quality in Paris was totally transforming. BEARDSLEY: Moreno says digital pollution maps of the city used to pulse red.