Government data, collected by the Iowa Environmental Council, shows some parts of Iowa are at higher risk of seeing wildfires ...

Smokestacks at sunset in January 1992. In her letter to the editor, Catherine Widemire of the American Lung Association urges ...

For the last several summers, portions of the United States have been impacted with poor air quality days as a result of wildfire smoke from fires elsewhere.

The alert is due to heavy smoke from wildfires across central Saskatchewan and Manitoba on the back of a low pressure area. Air quality will diminish Sunday morning starting in we ...

The wildfire risk takes a step back after this evening, and the air quality will be reduced from wildfire smoke for areas of Western Colorado.

At least 4,200 evacuated because of Canyon fire north of Los Angeles, which scorched 8.4 square miles, now 28% contained - ...

Wildfire smoke doesn’t just cloud the horizon, it can chemically change the air at ground level and in layers of the ...

As the second weekend of August arrives for North Carolina residents, increasing levels of particle pollution will fluctuate depending on the surface conditions and upper-level air pattern. Take a ...

Multiple wildfires are burning on the Western Slope, forcing evacuations and darkening the sky across the state. With most of ...

Canada faces widespread heat and air quality alerts. Scorching temperatures are expected in Ontario, Quebec and other regions ...

Researchers from the University of Utah took a deeper look at the 2020 wildfire season along the West Coast to see how they can impact our air quality.