Wildfire smoke from Canada is expected to move over the U.S., and maps and satellite imagery show the large-scale impact of ...

Smoke from Canadian wildfires could pass over South Carolina on May 31 at levels that could mildly impact people at risk of ...

Widespread wildfire activity from Canada and the Midwestern U.S. is "drifting through the Plains" enough to settle near the ...

Air quality in some parts of the United States is being compromised as smoke from dozens of wildfires in Canada travels south ...

States across the border issued air advisories about particulate pollution that are expected to last for several days.

Wildfire smoke from Manitoba, Canada, will blow across two dozen states through Saturday, reducing air quality and creating ...

Massive wildfires burning out of control in western and central Canada are forcing thousands to flee. The blazes are also ...

Weekend high temperatures snapshot across the country. The weekend forecast looks quite hot across the West & Northern Plains ...

Smoke from wildfires burning in Canada is expected to cast a haze over the skies — and diminish air quality — in parts of the ...