As Canada grapples with one of its worst wildfire seasons on record, smoke from the blazes have prompted air quality alerts ...

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.

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

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

Air quality alerts have been issued across 12 states for Wednesday, according to the National Weather Service.

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 ...

In a randomized trial, using HEPA filters in the home reduced elevated blood pressure for those exposed to air pollution from ...

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

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.

A COMBINATION OF SOME OF THAT SMOKY HAZE AND ALSO SOME CLOUD COVER LOOKING PRETTY GRAY OUT THERE. AS WE GET CLOSER TO SUNRISE ...