Midwest and Northeast regions in the U.S. are seeing poor air quality from Canadian wildfires. See the map showing where the ...

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

Smoke from Canadian wildfires is impacting the air quality in Connecticut. The National Oceanic and Atmospheric ...

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

An air quality alert was in effect through 11 p.m. Tuesday, and health officials urged people to take precautions.

An air quality advisory is in effect for New York City as smoke from Canadian wildfires continues to impact the region’s air, ...

Millions in the U.S. face health threats as Canadian wildfire smoke causes air quality to plummet and triggers official advisories.

More than 800 structures are threatened by a massive wildfire in central California that left at least three people injured as it burned through Los Padres National Forest.

Officials say the Gifford Fire spans more than 113 square miles of Santa Barbara and San Luis Obispo counties with 3% ...

Meteorologist Jill Gilardi said Tuesday was another day of poor air quality. Here's her Tuesday noon forecast.