We are now on day 21 of Canadian wildfire smoke lingering over Wisconsin. This matches the record set back in 2023.

The Cameron Lake area saw only about five to 10 millimetres of rain, and the fire is in a zone where there is a chance of ...

Smoke from the wildfires on the Avalon Peninsula could have big implications for some sports during the Canada Summer Games.

Smoke from wildfires in Canada continue to impact air quality in the northern United States, even in the New York City metro area and Hudson Valley. According to the National Weather ...

The deadly wildfires that swept through Los Angeles this year likely contributed to hundreds more deaths, say researchers ...

Wildfires Fuel the Climate Crisis. Environment • August 6, 2025 • John Clarke. Even in the early stages of Canada’s wildfire ...

People who breathe air polluted with large amounts of wildfire smoke visit hospital emergency rooms more often for respiratory symptoms, according to a Canadian emergency room physician and chair of ...

As of Aug. 6, there are about 750 active Canadian wildfires, with at least 190 labeled “out of control,” according to the ...

Code Yellow Air Quality or moderate level for particle pollution are forecast for Thursday and Friday. This may cause health symptoms for groups of people in the unusually sensitive category.

Manitoba Premier Wab Kinew accused a group of Republicans of throwing a "timber tantrum" after they called out Canada over ...

Island emergency physician Dr. Trevor Jain is back again to answer your questions with CBC News: Compass host Louise Martin.