The blaze began shortly before 1:00 p.m. Tuesday in Tucson near East Rita Road. According to the Tucson Fire Department, multiple callers reported an explosion and flames.

ABC News' political director Averi Harper breaks down the race in Arizona that's putting a spotlight on the divide in the Democratic Party.

Highway closures and evacuations remain in effect as a wildfire burns more than 49,000 acres in Coconino County. It is one of ...

Lightning sparked the White Sage Fire about 15 miles southeast of Fredonia. As of July 16, the fire has grown to 52,990 acres with 4% containment.

Arizona's governor and members of the state's congressional delegation called for an investigation as the Park Service ...

Adelita Grijalva was up against a crowded field of Democrats in Tuesday's primary but was regarded as the frontrunner. Grijalva will face off against Republican Daniel Butierez, who won the Republican ...

The National Park Service is defending its handling of a wildfire that destroyed the Grand Canyon Lodge and dozens of historic cabins.

Mesa now has regulations in place for data centers that address where they can locate, their design and their impact in terms of issues like noise. Council unanimously approved the amendments last ...

Crews responded to the reported fire near 61st Avenue and McDowell Road just after 9 p.m. on Tuesday and found heavy smoke and fire coming from the back of the home.

Dr Walter Foxcroft's body was discovered inside the hyperbaric chamber after being burned alive in a freak accident where a flash fire broke out.

The lightning-caused wildfire that consumed roughly 70 structures seemed unremarkable for days. High winds changed that.

The fire on the North Rim of the Grand Canyon started from a lightning strike but was managed as a controlled burn until it ...