The National Weather Service has issued a dust storm warning for Maricopa County for July 2. Flights at Phoenix Sky Harbor ...

Sign up for essential news about El Paso. Delivered to your inbox — completely free. The El Paso City Council recently ...

Drones have repeatedly swarmed sensitive military sites. Current and former Air Force generals, along with a senior member of ...

Palo Verde Nuclear Generating Station will mark four decades this year as one of the nation's largest producers. Here's what to know about nuclear energy in Arizona.

Palo Verde Nuclear Generating Station will mark four decades this year as one of the nation's largest producers. Here's what to know about nuclear energy in Arizona.

Richard "Dick" Snell, who was the son of an Arizona power broker and a go-to executive for turning around troubled companies, died June 11 at 94.

The radiation containment domes at Arizona’s Palo Verde Generating Station were, truth be told, pretty boring to look at: giant mounds of concrete, snap a picture, move on. The enormous cooling ...

Security guards at Palo Verde Nuclear Generating Station west of Phoenix noticed something odd on a September night last year. Five or six drones buzzed over the perimeter fence of the nuclear ...