Air quality alerts were lifted in parts of Canada after wildfire smoke plagued the region. Manitoba and Saskatchewan ...

Environment Canada's air quality index has reported moderate to high risk since Saturday morning in Calgary, as many parts of ...

Environment Canada has issued a special air quality warnings for Ontario and western Quebec due to wildfire smoke drifting ...

Almost the entire country, including Montreal, is under an Environment Canada air quality warning or special weather ...

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

Here's a list of resources to help get prepared for wildfires in advance, as well as how to find up-to-date local information ...

Smoke from wildfires still raging in Canada is degrading air quality across the northern U.S., turning skies a murky orange ...

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

Online map tools and resources let you track the Canadian wildfires and monitor poor air-quality conditions, which are ...

A series of wildfires burning across central Canada sent smoke billowing into the U.S. over the weekend, with few signs that ...

The worst wildfires in decades are tearing through Saskatchewan, Canada, and at least two people have been killed in blazes ...