Towering ‘fire clouds’ are turning wildfires into their own weather systems, making an already brutal battle even harder for crews on the ground. These towering pyrocumulus clouds, formed when ...

Wildfires in central and eastern Arizona were burning with little containment this week, even as fires in the northern tier of the state appeared more under control. The Billy Fire, in the central ...

Two wildfires burning in the western United States — including one that has become a “megafire” on the North Rim of the Grand Canyon — are so hot that they are spurring the formation of “fire clouds” ...

ARIVACA, Ariz. (KVOA) - The Arizona Department of Forestry and Fire Management is taking proactive measures to prevent wildfires from devastating communities in the desert. The department has ...

SALT LAKE CITY — Two wildfires burning in the Western United States — including one that has become a “megafire” on the North Rim of the Grand Canyon — are so hot that they are spurring the formation ...

FLAGSTAFF, AZ (AP/AZFamily) — Two wildfires burning in the western United States — including one that has become a “megafire” on the North Rim of the Grand Canyon — are so hot that they are spurring ...

SALT LAKE CITY — Two wildfires burning in the western United States — including one that has become a “megafire” on the North Rim of the Grand Canyon — are so hot that they’re spurring the formation ...

In Arizona, the wind-whipped wildfire that destroyed the Grand Canyon Lodge is 9% contained and has charred more than 164 square miles (424 square kilometers) to become the largest fire now burning in ...