Much of the Upper Midwest on Saturday was dealing with swaths of unhealthy air due to drifting smoke from Canadian wildfires, ...

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

Public spaces including soccer fields and indoor arenas are being converted into makeshift shelters, expecting many arrivals ...

About 500 visitors who planned to stay in Grand Canyon were evacuated Thursday night while employees and residents on the ...

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

Evacuations of Pikangikum and North Spirit Lake First Nations in northwestern Ontario are expected to begin Friday, as out-of ...

The amount of land burned this year is on pace to be the most since 1994, as 100 blazes roared on Friday across the central ...

The Manitoba government declared a provincewide state of emergency Thursday for the second time this year, as renewed ...

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

A number of heat warnings and special air quality statements are in effect for northwestern Ontario, affecting several First ...

Six Republican lawmakers have sent a letter to Canada's ambassador calling for action on the wildfires sending smoke ...

The minister of forests, during a tour of the northeast, spoke about the significance of this year's wildfire season and its ...