Air quality alerts are in effect in the Philadelphia area, fueled by smoke from wildfires that are burning thousands of miles ...

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

Air quality has taken a serious hit across the United States as a two-fold blow of wildfires in the West and in Canada have ...

Each New England state has seen an uptick in the number of days over the last five years when fine particulate matter (PM2.5) ...

As we continue to see heavy smoke from Canadian wildfires continue to cover our area, it can infiltrate someone's house and ...

The satellite imagery shows the wildfire smoke as a fuzzy white look on the images. The wildfire smoke is thick just to ...

It will be the fourth day in a row the state has issued an air quality health advisory for much of Upstate New York, ...

On Tuesday morning, New York City had the ninth-worst air quality in the world, thanks in large part to the wildfire smoke ...

Canada is battling more than 700 active wildfires across the country, roughly two-thirds of which are burning out of control, ...

Anyone who might be especially vulnerable to the effects of air pollution should limit their outdoor activities.

Photos capture eerie skies and smoke-filled air across Greater Boston. Share yours with us. The post Here’s what Boston looks ...

Hundreds of wildfires still burning in Canada are expected to undermine air quality across the Upper Midwest and Northeast ...