Air quality in some parts of the United States is worsening as smoke from dozens of wildfires in Canada travels south, pushed ...

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

Several dozen wildfires burning in Canada have led local authorities to declare states of emergencies and forced thousands of ...

Smoke from 150-plus wildfires in Canada could affect air quality and cause health problems for Americans. Is Ohio in the path ...

According to forecasters at AccuWeather, cities where smoke is expected to become thick enough to be noticeable include Fargo ...

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