The Dragon Bravo Fire at the North Rim of the Grand Canyon National Park intensified over the weekend, destroying 50-80 structures.

A wildfire burning in Grand Canyon National Park triggered a chlorine gas leak Friday afternoon after flames reached a water treatment facility.

The White Sage Fire was burning in Arizona bout 15 miles southeast of Fredonia in Coconino County and north of the Grand Canyon State Park.

The White Sage Fire near Fredonia, Arizona, has more than doubled its size since Saturday, burning 40,186 acres. As 500 personnel work the blaze, it remains 0% contained as of

Officials evacuated Jacob Lake and the North Rim of the Grand Canyon was closed to visitors because of the fast-moving White Sage wildfire.

A fire department in Phoenix, Arizona is launching a drone force to help them respond to fires and any other emergencies. NBC News' Gadi Schwartz has more on the new drones and how they have been beneficial to the department.

A 15-year-old boy has been arrested in connection with a fire that destroyed playground equipment at a park in Surprise earlier this month.

The daughter of a Goodyear fire captain who was rescued from a burning vehicle two months ago is now out of the hospital, beginning the road to recovery.