Air quality alerts are in effect across much of Canada as Prairie wildfires send smoke eastward, blanketing southern Ontario ...

High levels of air pollution due to smoke from forest fires are expected to return Friday night and persist into Sunday ...

Experts say people should take precautions such as wearing an N95 mask while outdoors or heading inside and closing the ...

“Until 2023, wildfires hadn’t been as much of an issue in West Virginia or even generally on the East Coast as we’re seeing ...

Michigan's air, which has been tainted for several days by wafting smoke from Canadian wildfires, is expected to improve over ...

Experts warn that early snowmelt, combined with high evaporative rates, could significantly dry out vegetation and soils, setting the stage for intense wildfires. Many western basins are experiencing ...

Wildfires are still raging in Canada, where there have been dozens of active fires, and over 33,000 people have been forced ...

Smoke from Canadian wildfires continued to obscure Vermont skies on Friday as the Department of Environmental Conservation issued another air quality alert for the northwest portion of the state. The ...

Wildfires have forced another 1,000 people to flee their homes in the Canadian province of Manitoba, which is under a state ...

The National Interagency Fire Centre in Idaho is sending crews to Canada to help battle the rash of wildfires that are ...

In the upper Midwest of the United States, Michigan, Wisconsin and Minnesota have issued air quality warnings as smoke from ...

According to Environment Canada, Montreal became "the most polluted major city in the world" today, with air quality at ...