Poor air quality fuelled by wildfires burning across the Prairies left a large swath of the country enveloped in a haze again on Saturday, but Environment Canada said the situation is expected to ...

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 ...

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

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

Parts of Alberta, B.C., Manitoba, New Brunswick, Ontario, Quebec, Saskatchewan, and Newfoundland and Labrador experiencing ...

The Minnesota Pollution Control Agency (MPCA) has issued an air quality alert for all of Minnesota due to smoke from the ...

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

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

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

To reduce pollution and protect public health, it is recommended to avoid gas stations during air-quality alerts or refueling ...