Arizona Wildfire Closes North Rim of Grand Canyon; In Southern Arizona, Bighorn Wildfire Continues To Grow
At a Glance The Magnum Fire was burning north of the Grand Canyon in the Kaibab National Forest.The Bighorn Fire has burned more than 19 square miles.A second set of evacuations was ordered Friday night.The fire was sparked by a lightning strike and fueled by hot, dry conditions. A wildfire that forced evacuations of several neighborhoods near Tucson, Arizona, grew overnight to cover more than 19 square miles. Meanwhile, at the other end of the state, the National Park Service...