Wildfire activity has not slowed down in northwestern Ontario, as three First Nations remain under evacuation, with hundreds ...

This is the latest in a series of intense wildfire seasons in Canada — and smoky springs and summers in the Midwest.

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.

A haze of Canadian wildfire smoke can be seen over Grand Rapids, Mich. on June 5, 2025. The air quality index was above 151, ...

Elsewhere in the area, air quality was deemed moderate rather than good. The air quality advisory was issued ...

FORT WAYNE, Ind. (WPTA) - For a second day in a row, air quality will be poor as a result of wildfire smoke from Canada. It has now been a week since wildfire smoke arrived in the area. Those in ...

Canadian wildfire smoke lingers over the Greater Lansing area on June 6. The entire Lower Peninsula is under an air quality ...

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

Environment Canada has issued an air quality statement for Montreal due to the spread of smoke from the ongoing wildfires in ...

As Canadian wildfires burn, plumes of smoke move across Michigan. Officials issued an air quality advisory on June 6 for the ...

“The key link to climate change is this: these kinds of subtle but simultaneous stressors are becoming more common, and they’re happening earlier in the year,” he said. “That’s what’s shifting our ...