From mental health impacts to heightened risk of infections, recent studies underscore the myriad ways in which smoke ...

Temperatures are sitting well above seasonal across British Columbia, with special weather statements covering much of the ...

Wildfire smoke is choking Wisconsin for a third straight spring. The hazy, dirty air from Canada — “some of the highest ...

Maybe the better song reference is “your eyes have a mist from the smoke of a distant fire.” The worst air quality from the ...

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

Social media posts highlighting government statistics reporting most blazes in Manitoba province were "human caused" imply ...

This early-season smoke is a stark reminder that fire season is no longer confined to the West or wild areas, and more ...

Parts of Canada are seeing some of their most unhealthy air yet, and the smoke is likely to move over the United States again ...

Toxic metals, including arsenic, could be released by Canadian wildfires, posing health risks to those downwind.

Smoke from wildfires in Canada has spread more than 5,000 miles, reaching parts of Russia and Europe during the past week.

Smoke will likely be an ongoing health hazard across North America for the next few months. Here's what to expect.