AccuWeather meteorologist Paul Pastelok told USA TODAY that the wildfires are likely to continue well into October in Canada, so smoke will continue to be an issue in the United States into the fall.

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

Much of the Upper Midwest continues dealing with swaths of unhealthy air because of drifting smoke from Canadian wildfires, covering the northern region of the U.S. at a time when people want to be ...

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

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

The Dragon Bravo Fire has destroyed dozens of structures and a water treatment facility on the Grand Canyon's North Rim.

Smoke from the Canadian wildfires continues to bring potentially dangerous air quality to parts of the northern U.S., with hazy skies possible.

The extended forecast suggests unsettled weather midweek, with rain probabilities ranging from 30% to 60%. There is some ...

Rounds of thunderstorms will continue across the Eastern US through raising flooding concerns and damaging winds. Canadian ...

Six Republican Congress members callously urged Canada to take “proper action” to mitigate smoke wafting into the U.S.

Smoke from Canadian wildfires is expected to drift into North Dakota again in coming days, potentially degrading air quality.

A lack of forest management and arson control is causing blazes that release hazardous fumes drifting into the Midwest, their ...