New York faces an air quality advisory as wildfire smoke from Canada drifts into the state, impacting health. Track the fires ...

More than 700 fires are currently labeled as “out of control,” with smoke drifting into several U.S. states. These tools help ...

Wildfires in Canada, the United States and Mexico often send smoke throughout the continent. Follow our latest coverage here.

Over 800 wildfires in Canada are set to impact air quality in the US, particularly in the Upper Midwest and Northeast.

Milwaukee experienced its worst air quality on record July 16 as smoke from Canadian wildfires blankets swathes of the ...

Canadian wildfire smoke has triggered air quality alerts across several U.S. states, with health warnings issued.

Nearly 200 fires continued to devastate swaths of the province as smoke continued to drift across parts of Canada and the ...

Smoke from Canadian wildfires is again spreading across the U.S. and Canada, bringing air quality alerts and orange haze to ...

According to the Canadian government, there are more than 850 active wildfires across Canada as of Thursday. Winds are ...

Heavy smoke from wildfires in northern Minnesota and Canada has spread across Minnesota, prompting air quality alerts warning ...

President Donald Trump said he is “holding Canada responsible” for the wildfires causing poor air quality across the U.S.