Smoke billowing from wildfires is leading to poor air quality and reducing visibility throughout Manitoba this ...

Smoke from wildfires in Manitoba, a Western province facing its worst fire season in 30 years, has created hazardous air ...

A group of Republican lawmakers has complained that smoke from Canadian wildfires is ruining summer for Americans, just days ...

Wildfire smoke degrades air quality in swaths of Ontario, with Toronto ranking among the worst in the world on Monday.

Environment Canada says much of the province will be dealing with poor conditions, with Winnipeg expected to see an air ...

Canada's wildfires have burned more than 13.6 million acres (5.5 million hectares) this year, an area roughly the size of ...

A fire in Northern California’s Shasta County surpassed 10,000 acres over the weekend, prompting a handful of evacuations.

Smoke from Canadian wildfires again plagued portions of the northern United States on July 16, prompting air quality alerts from Illinois to Maine.

Canada’s wildfire activity is expected to rise significantly through August, with extreme fire danger in the west. Over 3,000 ...

Multiple U.S. states and Canadian provinces are experiencing poor air quality from wildfire smoke. Here's where.

Six members of Congress from Wisconsin and Minnesota have asked Canada to say how it plans to tackle the blazes and reduce ...

A Canadian wildfire crew leader was scouting around the Summit Lake Fire in British Columbia when he stumbled upon a mother ...