Such is the case with two graphics, powered by satellite data, that showcase a Canadian wildfire season off to a wild—and ...

Many fires burning across Canada, forcing evacuations and threatening air quality in the United States, cannot simply be put ...

Wildfires scorching several Canadian provinces have driven at least 33,400 people from their homes, with smoke now reaching ...

Drivers traveling over Michigan's Mackinac Bridge on Wednesday may experience a haze. However, officials say it is not fog ...

The pull of the foul air to Northern California was significant enough that the Bay Area Air District issued an air quality ...

Raging Canadian wildfires have forced evacuations from several mining operations as heat and wind push flames across the ...

Smoke spreading from wildfires in Canada was affecting air quality in multiple states on Tuesday.Parts of Minnesota, Iowa and ...

Smoke from wildfires raging in Canada has drifted into the United States, affecting air quality as far south as Florida.

The latest NOAA forecast models foresee smoke persisting in the skies over Philly through the day Wednesday and likely into ...

Wildfires burning in Canada's oil-producing province of Alberta have reduced the country's daily crude production by about 7% ...

Parts of central Pennsylvania are under a code orange air quality alert, but the Midwest is seeing bigger air quality ...

From the BBC World Service: The U.S. is doubling tariffs on most imported steel and aluminum, raising them from 25% to 50%.