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.

Oregon’s first major wildfire of the season, the Butte Creek Fire, has been mapped at 1,776 acres burning on the John Day ...

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

The Minnesota Department of Natural Resources, which currently has command of the Camp House Fire and the Munger Shaw Fire, ...