Residents regularly woke up to hazy, polluted skies and warnings about the health impacts of poor air quality. The words ...

It's a good day to stay indoors. Wildfire smoke will reach very risk levels and heavy rainfall, hail, wind and lightning will make outdoor activities unsafe, Environment Canada said Saturday.

The smell of campfire in the air might seem familiar by now, but this summer’s haze isn't just a nuisance: it’s historic.

As some of eastern Newfoundland's tinder-dry forests continued to burn out of control on Friday, the provincial government ...

According to data from the U.S. National Interagency Fire Center, the number of acres burned annually in the U.S. has more than doubled since the 1990s. And like in Canada, the fires are getting ...

Republican lawmakers in Michigan are blaming the Canadian government for the state’s poor air quality, claiming that ...

The sky over Winnipeg was among the smokiest in the country Friday morning, prompting warnings from Environment and Climate ...

A system approaching the region will wrap thick smoke onto the southern Prairies and portions of southern Ontario into this weekend ...

Much of Manitoba and Saskatchewan remain under air quality warnings. Environment Canada says wildfire smoke continues to ...

Canadian officials say it is not possible for wildfire fighters to lessen the impact of smoke drifting across vast swathes of ...

Much of Manitoba had the worst air quality in Canada Thursday, as researchers warn the long-term effects of the smog are not ...

Environment Canada suggests the city’s air quality will stay at “moderate risk” levels until at least Saturday.