By CALEIGH WELLS Plumes of smoke are blanketing large swaths of the U.S. and parts of Europe, which presents risks for those ...

As hundreds of wildfires burn across Canada, smoke is traveling south and potentially affecting Americans’ health. Here's why ...

Many fires burning across Canada, forcing evacuations and threatening air quality in the United States, cannot simply be put ...

It's not Halloween, but it looks straight out of a horror movie: The Mackinac Bridge looked like it disappeared into some ...

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

The Illinois Environmental Protection Agency issued an "Air Pollution Action Day" for the Chicago metro area Thursday due to ...

Wildfire smoke was helping raise ozone to hazardous levels. No alerts have been issued, but the air quality may approach ...

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

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

Wildfire smoke from blazes burning in the Canadian prairie has drifted across New York and Chicago, contributing to ...

In the U.S., smoke from the fires has already been detected drifting through Montana, North Dakota and northern Minnesota.