As Canada grapples with one of its worst wildfire seasons on record, smoke from the blazes have prompted air quality alerts across the U.S.

Canadian wildfires burning across northern Manitoba and Saskatchewan are sending smoke through central Canada, the Great ...

Smoke produced by hundreds of wildfires burning across Canada has drifted thousands of miles and nearly circled the entire globe, with hazy skies now seen across parts of North America, Europe and ...

The hazy air hovering over US cities, including Chicago and New York, this summer is reminding Americans of just how ...

Like much of the U.S., Chicago was under a thick hazy blanket of wildfire smoke, creating dangerous conditions for anyone who ...

West-Northwest Winds will continue to bring Smoke south from Canada into Minnesota Today and at times Air Quality in the Twin ...

Wildfires have always affected air quality in New England. But scientists say climate change is changing how they burn and ...

Over 470 blazes are currently 'out of control,' according to the Canadian Interagency Forest Fire Centre. Military and coast ...

Two allies of President Donald Trump from Upstate New York have sent a letter to Canadian Prime Minister Mark Carney over the ...

It’s still August, but it may not feel like it next week as cooler temperatures are expected to arrive in the Chicago area.

The true problem is the world’s climate is warming. Canadian forests are burning because they’ve been subjected to years of ...

The scale and intensity of the fires have had transboundary effects. Smoke from the blazes has drifted across the border into the United States, triggering air quality alerts for more than 81 million ...