Air quality concerns due to wildfire smoke are changing the landscape of sporting events in Winnipeg. From community ...

But temperatures will be much cooler than typical for mid-June. The historical average for the week ahead, per National ...

State Parks and Cal Fire plan a prescribed burn at Sugarloaf Ridge State Park as early as June 16 to cut wildfire risk and ...

Less recognized has been the impact of the air we breathe indoors, even though we spend about 90% of our time inside, says ...

Rain continues in much of northern Alberta, clearing wildfire smoke and helping firefighting efforts across the province.

There were no air quality alerts across the U.S. early Friday, following a flurry of warnings partly linked to wildfires in ...

Clear, sunny skies could be rare this summer, as smoke from Canadian wildfires flows into the Northeast, according to ...

CHICAGO - Tomorrow could have warmer temperatures and stormy skies that will linger into the weekend. Wildfire smoke is once again impacting air quality in Chicagoland. As of this evening, a large ...

Smoke from Canadian wildfires drifted down heavily into Montana on Wednesday and Thursday, covering a large swath of north-central Montana.

Wildfires are forecast to continue and expand through the summer in Western Canada and parts of the country’s north.