Much of the U.S. Upper Midwest on Saturday was dealing with swaths of unhealthy air due to drifting smoke from Canadian ...

A wildfire burning in the Kaibab National Forest that prompted highway closures and expanded evacuations along the northern rim of the Grand Canyon has grown by thousands of acres.As of Saturday ...

Two wildfires burning near each other north of the Grand Canyon have already torched nearly 25,000 acres. FOX 10's Nicole Krasean reports.