The highest concentration of low-level smoke will remain confined to northeastern Ontario, western Quebec, and into the Ottawa Valley through Saturday evening. These areas can expect degraded air ...

Residents across parts of northeastern Ontario are being warned about deteriorating air conditions as thick plumes of ...

Wildfire smoke from Canada is blanketing the skies in the Midwest, leaving millions with dangerous breathing conditions.

Hundreds of wildfires remain uncontained in Western and Central Canada, and many Canadians are rethinking their weekend plans ...

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THUNDER BAY – The air quality alert that had been in place in Thunder Bay for several days has ended. Environment Canada ...

This is the second-most severe wildfire season in Canadian history, after 2023, with 15 million acres burned so far.

As wildfires and storms fuel climate worries, the rise of weather content on social media shows there’s a fine line between ...

Every air quality monitor in Minnesota is reporting red or unhealthy conditions for everyone, an official said.