As anyone who was around two years ago will remember, this is not the first time a hazy, unhealthy back of air engulfed and ...

Smoke from wildfires in Canada has spread more than 5,000 miles, reaching parts of Russia as well as other parts of Europe ...

Checkout the shocking smoke-filled skies captured by Manitoba resident, Hilary Lambertt, as wildfires rage on. According to ...

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

Smoke from Canadian wildfires continues to plague the Upper Midwest and Great Lakes region, with multiple states under air ...

Wildfire smoke from Manitoba, Canada, will blow across two dozen states through Saturday, reducing air quality and creating ...

Smoke from the fires in Manitoba and Saskatchewan is blanketing the Midwest and Northeast United States. By Vjosa Isai Reporting from Toronto Thousands of people have evacuated their homes across ...

Smoke from Canadian wildfires has carried another day of poor air quality south of the border to the American Midwest.

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

Swaths of smoke from wildfires that have torched buildings and forced thousands from their homes in Western Canada have ...

Air quality in some parts of the United States is worsening as smoke from dozens of wildfires in Canada travels south, pushed ...

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