Donald Trump has made drastic changes to the Environmental Protection Agency. Here’s how they could impact efforts to reform ...

The advisories impact large areas of Idaho, Oregon, Montana and Washington, lasting through the end of January.

A local authority is considering scrapping its final remaining air quality management area as car exhausts emissions at a ...

A Lehigh County hazmat team is monitoring air quality for the neighbors, which includes a Northampton Area School District ...

An early-morning fire at a recycling facility in Northampton Borough continues to burn. "We had the Lehigh County hazmat team ...

On Sunday at 11:55 a.m. an updated air quality alert was issued in effect until Monday at noon. The alert is for San ...

In multiple posts on X, US entrepreneur Bryan Johnson wrote that despite wearing a mask indoors, he had to cut short his ...

Toxic smoke and dangerous particulate pollution are spreading far beyond the flames, leaving air quality at unhealthy levels ...

Bryan Johnson explained why the “bad air quality” in India caused him to walk out of Nikhil Kamath’s podcast mid-episode.

An air quality alert was issued on Thursday at 3:31 p.m. in effect until Friday at 7:15 a.m. The alert is for Burke Mountains ...

Even with thick smoke coming from the Hughes Fire, skies have been clear in many areas, and the air quality forecast has been ...

An air quality alert was issued on Tuesday at 5:03 a.m. for Josephine County.