The largest Arizona wildfires have burned half a million acres. The Drago Bravo Fire at the Grand Canyon North Rim just made the top 10 list.

Two wildfires burning in the western United States are so hot that they’re spurring the formation of “fire clouds” that can create their own erratic weather systems.

The Dragon Bravo Fire has chewed up 105,415 acres — about four times the area of Tempe — making it the 10th largest wildfire in Arizona since 1990.

As the Tucson City Council approaches its first discussion of Project Blue, the mega-data-center proposal for the southeast side, skeptical voices are the loudest.

A wildfire on Mount Fagan in the Santa Rita Mountains has burned through five acres and is at zero percent containment.

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A lightning strike sparked a small brush fire Tuesday in the Santa Rita Mountain range, according to the Corona de Tucson ...

Jake Andersen will take the reins from Fire Chief Rick Balentine on Friday, Aug. 1, in a ceremony for the Aspen Fire ...

The sheriff's department said a second person has died from injuries sustained in a explosive fire on July 28.