Smoke from Canadian wildfires hovered over several Midwestern states Saturday, bringing warnings of unhealthy air ...

Minneapolis faced hazardous air quality, ranking second-worst globally due to Canadian wildfire smoke. Air quality alerts ...

Blazes across several Canadian provinces and territories pose health risks to Canadians and their southern neighbours.

Smoke from Canadian wildfires has sent a blanket of smoke over the midwestern United States this weekend. The National ...

For residents across Minnesota, the past week has been marked by a new, unwelcome normal: a thick, smoky haze hanging over ...

Air quality alerts have been issued across most of the Midwest, and hundreds of wildfires are burning across Canada.

The state of Minnesota is entering another in a long string of summer days marred by air quality alerts. Poor air quality ...

Heavy storms in the Carolinas brought between 1 to 4 inches of rain and prompted several flash flood warnings on Friday.

Dr. Dorothy Curran says fine particles in wildfire smoke especially affect sensitive groups, like kids with asthma or Chronic Obstructive Pulmonary Disease (COPD).

Wildfire smoke from Canada's Prairie provinces has triggered widespread air-quality warnings across the country, impacting ...