An air quality alert has been issued for the entirety of Minnesota on Sunday as Canadian wildfire smoke continues to impact ...

Tree planters are hard at work this spring planting aspen seedlings in the Whitehorse South fuel break. The goal is to build ...

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

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

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

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 ...

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

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

Drifting smoke from wildfires is causing poor air quality and reduced visibility across nearly all of the ...

Smoke from wildfires in northern Alberta and northeastern B.C. reached Calgary this weekend, with forecasters warning of poor ...

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 ...