Fire managers also ordered new evacuations on the 77,600-acre Pack Trail Fire burning on the Bridger-Teton National Forest in northwest Wyoming ... to a Monday update from the Rocky Mountain ...

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.

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