A red advisory for unhealthy air will continue for southern and eastern Wisconsin until noon Thursday, the Wisconsin ...

Canada is having another bad wildfire season, and more than 27,000 people in three provinces have been forced to evacuate.

Air quality alerts were issued throughout New Jersey on June 4 as smoke from Canadian wildfires continues to drift across the United States.

Smoke from Canadian wildfires carried another day of poor air quality south of the border to the Midwest, where conditions in ...

Smoke from Canadian wildfires carried another day of poor air quality south of the border, where conditions in parts of Minnesota, Wisconsin and Michigan were rated 'very unhealthy' Tuesday.

Sensitive groups are being advised to make outdoor activities shorter and less intense. Take more breaks. Watch for symptoms ...

-Detroit's air quality is unhealthy for sensitive groups Wednesday as Canadian wildfire smoke spreads as far as Europe.