Canada is facing widespread wildfires. Manitoba and Saskatchewan have declared emergencies. Many residents have been ...

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

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 ...

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 ...

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

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

The Minnesota Pollution Control Agency (MPCA) has issued an air quality alert for the entire state of Minnesota, which will ...

Wildfire smoke shrouded homes sparking concerns over air pollution in Canada. The haze blanketed houses in Newfoundland and Labrador as a forest fire raged in Saskatchewan on June 5. Meteorologists ...

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

Here’s your First Alert Forecast: TODAY: Patchy dense fog this morning. Hazy at times during the day with a mix of sun and clouds. Rain chances increase overnight into Sunday morning. High 78F. Low ...