The Palo Verde Nuclear Generating Station begins producing electricity. The plant, which sits on about 4,000 acres in Tonopah, west of Phoenix, becomes the nation's largest nuclear-power producer.

The Palo Verde Nuclear Generating Station begins producing electricity. The plant, which sits on about 4,000 acres in Tonopah, west of Phoenix, becomes the nation's largest nuclear-power producer.

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 ...