Saskatchewan, Manitoba, and Ontario span the northern border of the United States from Montana to New York. While the fires’ most disastrous effects are being felt by the Canadian people who ...

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

Residents in the United States are expected to face poor air quality from the fires as soon as May 30. "This is a very serious situation," Saskatchewan Premier Scott Moe said at a news conference ...