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

Hamilton, Burlington, Brantford and surrounding areas are expected to see smoke from wildfires in Western Canada impact the ...

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

The rising impact of blazes in Canada and Siberia’s boreal regions over the next 35 years will slow warming by 12 per cent ...

As wildfire smoke prompts emergency evacuations across the country, travelling smoke has issued weather alerts in Ontario and Québec.

Air quality alerts and advisories have been issued in multiple states as Canadian wildfire smoke continues to spread.

Smoke from wildfires ravaging northern Manitoba has impacted thousands of people in Winnipeg as poor air quality has forced ...

A recurring atmospheric phenomenon that doesn't always reach North America is expected to dust SC skies this week.

Ontario Premier Doug Ford addressed the impact of U.S. President Donald Trump and Bank of Canada Governor Tiff Macklem ...

Air quality alerts from wildfires burning in Canada continue to impact parts of the U.S. It's not just humans impacted by the ...

Assembly of First Nations (AFN) National Chief Cindy Woodhouse Nepinak made a statement following her meeting yesterday with ...

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