Parts of Canada are seeing some of their most unhealthy air yet, and the smoke is likely to move over the United States again ...

More than 200 wildfires are raging across Canada, sending a thick blanket of choking smoke through the U.S. Midwest. Experts ...

An air quality advisory is in effect until 12 a.m., Saturday, June 7, as Michigan continues to see effects of Canadian ...

Wildfires scorching several Canadian provinces have driven at least 33,400 people from their homes, with smoke now reaching ...

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

An air quality index of 300 or higher is considered hazardous, and the record-breaking smoke AQI in Grand Portage reached 800 ...

Smoke from raging wildfires in Canada is worsening air quality in some U.S. states. But will Greater Cincinnati be affected?

Mississippi can expect hazy skies, lower air quality when double whammy of Saharan dust and smoke from wildfires in Canada ...

Drivers traveling over Michigan's Mackinac Bridge on Wednesday may experience a haze. However, officials say it is not fog ...

The country's legacy of mining means that toxic metals could be carried along plumes of smoke, endangering people in its path ...

Smoke from the fires in Manitoba and Saskatchewan is blanketing the Midwest and Northeast United States. By Vjosa Isai Reporting from Toronto There are over 200 wildfires burning across Canada ...

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