Much of southern Ontario was under an air quality statement on Thursday and Friday that lifted early Saturday morning.

Poor air quality fuelled by wildfires burning across the Prairies left a large swath of the country enveloped in a haze again ...

The B.C. Wildfire Service said that firefighters experienced a slight reprieve battling one of its most concerning blazes on Saturday, and it was seeing stable skies in the parched northeast corner of ...

Wildfires have forced a further 1,000 people to flee their homes in the Canadian province of Manitoba, which is under a state ...

Active children, the elderly and people with asthma and COPD are more likely to suffer an increase in the number and severity ...

Wildfires burning in Canada’s oil-producing region are prompting investors to examine the potential impact to midstream ...

More than 200 wildfires are raging across Canada, sending a thick blanket of choking smoke through the U.S. Midwest. Experts ...

Much of Ontario remains under special air quality statements or warnings today amid smoke from wildfires burning in other parts of Canada.

Prairie wildfires developed on two fronts Friday, as 1,000 more Manitoba residents were forced to flee their homes and ...

Two people have been charged with starting fires in the province, but it's unclear whether they led to larger wildfires.

Conditions are expected to gradually improve Sunday as winds dillute the fine particulate matter that affects health.