The North Dakota Department of Environmental Quality is warning residents about deteriorating air quality in the coming days due to smoke from Canadian wildfires.

A front could slide into the region late Thursday night into Friday morning, with a risk of showers and storms to start the ...

Local health officials, firefighters and community leaders weigh in on the growing concern over wildfire season.

Fires, storms and the potential for near-record high temperatures across the western US are in the offing for the coming week.

Northern California's first heat wave of the year continues on Sunday as part of a four-day stretch of triple-digit heat.

Los Angeles County issues an unhealthy air quality advisory due to the Canyon Wildfire, affecting areas near the I-5 corridor ...

Dear Editor, Today, the fires in Canada are influencing our air quality here and in Detroit, Cleveland and Boston.

Wildfire smoke returns to Minnesota on Sunday, sweeping in from the northwest to the southeast. An air quality alert is in ...

In a landmark ruling, the International Court of Justice declared that failure to act on climate change can be an ...

Southern New England has been dealt quite a bit of wildfire smoke through these past several weeks. Despite the smoke allowing for more vibrant and elongated su ...

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