Smoke from hundreds of wildfires in Canada has choked the skies over dozens of northern U.S. states in the Great Lakes and ...

Rapidly growing wildfires in several provinces forced thousands of people from their homes and prompted air-quality warnings ...

Smoke produced by hundreds of wildfires burning across Canada has drifted thousands of miles and nearly circled the entire ...

A wildfire reported Wednesday near Miramichi was close to being under control Thursday afternoon, according to New Brunswick Wildfire Management.

Breathing in polluted air for extended periods of time can pose a serious health risk for people, especially for vulnerable ...

More than 500 wildfires were burning out of control in Canada, and around 81 million people in the US were under air quality ...

Officials say a drying trend starting this weekend is expected to cause the southern half of the province to "heat up again," ...

ST. JOHN'S - The government of Newfoundland and Labrador says a number of structures have been destroyed as hot temperatures ...

Code Yellow Air Quality or the moderate level for particle pollution is forecast for Thursday and Friday. This may cause health symptoms for groups of people in the unusually sensitive category.

Canadian wildfire smoke has worsened the air quality in multiple states and irritated the eyes, noses and throats of many ...

The wildfire areas of Manitoba and Saskatchewan are projected to receive 50 millimeters to 100 millimeters of rain this ...