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

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

Smoke drifting into the region from southern California wildfires caused Clark County to issue an air quality alert for the ...

Continuing smoke from the Canadian wildfires is causing the north country to be under an Air Quality Alert for the third ...

An air quality alert issued today from the Clark County Division of Air Quality warns that wildfire smoke from Southern ...

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

Wildfires burning in Canada were causing unhealthy air quality across parts of North America on Monday. By Judson Jones ...

Smoke from southern wildfires is making its way to the territory. All seven communities in the Kivalliq region are under air ...

Having breathing trouble today? Canadian wildfire smoke is drifting across Ohio today, dropping the air quality in parts of ...

The Bear Gulch Fire has been burning for nearly a month in the southeast part of the Olympic Peninsula, sending smoke ...

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

Detroit currently is ranked third worst worldwide for major city air quality today, Aug. 4, because of smoke from Canadian ...