As of Aug. 6, there are about 750 active Canadian wildfires, with at least 190 labeled “out of control,” according to the ...

Massachusetts can expect hazy skies on Wednesday as smoke from Canadian wildfires continues to drift down the East Coast, ...

Smoke from Canadian wildfires is causing air quality concerns for millions of Americans in the Midwest and Northeast.

It’s more than just winds that play a factor in how this smoke gets to our region–meteorology and atmospheric conditions play a huge role.

The smoke drifting across the border contains fine particulates, pollution so small that it’s basically invisible to the ...

Photos capture eerie skies and smoke-filled air from Canadian wildfires across Greater Boston. Share yours with us.

The scale and intensity of the fires have had transboundary effects. Smoke from the blazes has drifted across the border into ...

NEW YORK (AP) — The toll of wildfires is usually counted in acres burnt, property destroyed and lives lost to smoke and ...

Air quality alerts were issued across the Northeast and Midwest US on August 5 due to elevated PM2.5 levels from Canadian ...

Canadian wildfire smoke continues to cause hazy skies and air quality alerts in New Hampshire. The air quality alert, extended through Tuesday night, particularly affects sensitive individuals. Air ...

Large wildfires in remote regions of Canada sent smoke billowing across the border, inundating northern New England with ...