Canadian Wildfires some still burning from this past April will push Unhealthy Levels of Smoke into northern Minnesota Today ...

Considering wildfires, and prevailing winds blowing from Canada, are expected to become more frequent, the impact on crops ...

Canadian wildfire smoke returned to Wisconsin this weekend, with unhealthy levels for people with asthma and heart disease.

As of Tuesday morning, the Air Quality Index in Milwaukee was between 115 to 120, which falls in the "unhealthy for sensitive ...

Most of Minnesota and parts of Montana, North Dakota and Wisconsin were ranked “unhealthy” for air quality on a U.S. Environmental Protection Agency map.

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

Unhealthy air has invaded Minnesota, Wisconsin and North Dakota early this week as a new round of wildfire smoke from Canada ...

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

Smoke from hundreds of wildfires burning in Canada has made its way south of the border again this weekend, filling skies of ...

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

Canadian wildfires continue to burn. Weather patterns will carry the smoke into Wisconsin this week. This could be unhealthy for sensitive groups. MILWAUKEE - As wildfires roar in Canada, the ...

Six Republican lawmakers have sent a letter to Canada's ambassador calling for action on the wildfires sending smoke billowing across the international border into their states. In a Tuesday letter to ...