Massive Canadian wildfires are bringing particulate matter and the smell of smoke into North Carolina and Virginia.

Heavy smoke from several large wildfires blazing in Canada and Minnesota is engulfing large swaths of the Midwest and the U.S ...

DENVER — Several wildfires burning in Colorado and Utah will impact the region with poor air quality as another round of Red Flag Fire weather warnings have been issued on Monday. The Colorado ...

The conditions that cause widespread wildfires in Canada keep persisting and are worsening. That means the smoke will keep ...

The orange haze hanging over your house is, indeed, bad. But the chemistry of wildfire smoke doesn’t have to be visible to be ...

Smoke from Canada's wildfires will continue to affect air quality in Indianapolis later this weekend and into early next week. While Indianapolis did not issue an alert for Saturday, July 18, the city ...

Forecasters have predicted that the heat and smoke will subside in some areas starting on Friday—but the air quality could ...

The World Cup final between Spain and Argentina is scheduled for Sunday afternoon. It remains to be seen if smoke from ...

Wildfire smoke covering Michigan may not smell like a pleasant campfire because of chemical compounds in the smoke. Why it's ...

It's not your imagination, the sky above you has likely been a yellowish or reddish tint this week. That's because large portions of the East Coast are under air quality alerts due to wildfire smoke ...

As smoke hovers overhead from Canada wildfires, Delaware could be see severe thunderstorms this weekend. Will rain help with ...

Smoke from hundreds of Canadian wildfires has reached the New York-New Jersey metropolitan area just days before Spain and ...