People may experience difficulty breathing and throat irritation as Canadian wildfire smoke causes air quality to deteriorate ...

Cities including Milwaukee, Buffalo, Detroit, and Cleveland, Ohio, have reported poor air quality due to smoke from current ...

Northeast Ohio is under an air quality alert until midnight Monday, August 4. Here's what's causing the poor air quality and ...

Flights at Logan airport were operating on a delay of 52 minutes due to low visibility on Monday afternoon, according to an ...

An air quality advisory is in effect for New York City on Monday due to wildfire smoke from Canada, according to officials.

More than 200 fires are burning in Canada, according to Natural Resources Canada. Of those, 59 fires are out of control. The ...

Smoke from numerous Canadian wildfires is again impacting the Philadelphia region, with local environmental authorities ...

Regions of BC highlighted on the map are being impacted or are likely to be impacted by wildfire smoke over the next 24-48 ...

Canadian wildfire smoke has affected Wisconsin all week, prompting multiple air quality alert extensions from the DNR.

Smoke from ongoing Canadian wildfires has led to some of the worst air quality in the world across parts of the U.S.

Smoke from Canadian wildfires will move into the region Monday, Aug. 4, causing unhealthy air for sensitive groups.

What would have been a partly sunny 85-degree day over Upstate New York turned into a yellowed, hazy overcast glow on Monday ...