Edmonton is launching its extreme weather response as wildfire smoke is expected to cause a plunge in air quality.

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 ...

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

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

Wildfire smoke has sparked the national weather agency to issue air quality warnings around the county of Grande Prairie and ...

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

“Until 2023, wildfires hadn’t been as much of an issue in West Virginia or even generally on the East Coast as we’re seeing ...

Michigan's air, which has been tainted for several days by wafting smoke from Canadian wildfires, is expected to improve over ...

Experts warn that early snowmelt, combined with high evaporative rates, could significantly dry out vegetation and soils, setting the stage for intense wildfires. Many western basins are experiencing ...

SOUTH BEND, Ind.-- There were hazy hues across Michiana Friday, as smog blankets the region. Climate change makes wildfires hotter, bigger, and more frequent. That's what Canada is experiencing; it ...

An air quality map shows conditions improving in the U.S. on Friday as smoke from the Canadian wildfires subsides.