Though you've likely seen outdoor air quality alerts on your phone's weather app, especially if you live in an area with ...

Air pollution in Washington is getting worse, according to a new report citing transportation emissions as the primary ...

Vince Fong and David Valadao voted to follow the direction of their GOP House leaders, and not what is best for their ...

An air quality alert was reported by the NWS Phoenix AZ on Friday at 3:39 p.m. in effect until Monday at midnight. The alert ...

Eduardo Munoz Alvarez Getty Images via TNS Did air quality improve in Sacramento? Fresno? Out of the California cities that ...

From Acadia to Zion, there are health concerns across the National Park System tied to poor air quality conditions that the ...

Mark DeSaulnier, a California Democrat, called the Republicans’ attempt to use the CRA to kill California’s waivers ...

Parents and advocates dedicated to improving indoor air quality for students are pushing an issue they believe plagues a ...

Children and other sensitive groups are being urged to remain indoors today across parts of southern California, Oregon and ...

California projects terminated by the Trump administration would have provided clean drinking water in rural communities, air ...

Missouri's air quality worsened from 2021 to 2023, with wildfires, warmer temperatures and dangerous air pollutants fouling ...