Ground slumping in yedoma permafrost after a wildfire, in the interior of Alaska. Yedoma permafrost generally contains large ...

Smoke from ongoing Canadian wildfires in Saskatchewan and Manitoba will be ushered into the Great Lakes regions, causing a hazy sky and air quality alerts in the thickest smoke ...

Around 3 p.m., Boundary County Emergency Management reported Level 3 (GO NOW) evacuations are in place for people living in ...

Many people felt the impact of the air quality on Saturday. It's stemming from the wildfire smoke in Canada, officials say it ...

The final two weeks of June saw Environment Canada issue heat warnings, with temperatures rising between 30 and 36 degrees ...

BISMARCK, N.D. -- Much of the Upper Midwest on Saturday was dealing with swaths of unhealthy air because of drifting smoke from Canadian wildfires, covering the northern region of the U.S. at a time ...

For farmers, the past several months have been “really tough for them and their crops,” an Idaho wheat commissioner said.

Wildfires continue to burn in Canada, and the smoke is filling communities there and towns across the U.S. border.

Evacuees continued to arrive in Winnipeg by the busload Friday as a renewed round of wildfires put thousands out of their homes – some for a second time.

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

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