ICE agents wearing masks have prompted criminals to imitate the behavior to commit kidnappings and carjackings, Mayes said.

Tesla Inc. is aiming its driverless taxis for the San Francisco Bay area as the carmaker plots an expansion on the heels of ...

A 63-year-old California woman was found dead on Badger Springs Trail in Black Canyon City. Authorities believe the woman was ...

Five Arizona towns and neighborhoods were among the top 170 most envied U.S. places to live, a survey says. Can you guess which ones made the list?

The Dragon Bravo Fire and White Sage Fire continue to rage in Arizona, destroying the historic Grand Canyon Lodge and forcing the closure of the North Rim.

Tesla has applied for a permit to test and deploy autonomous vehicles in Arizona. It's also eyeing expansion in Austin, Texas ...

The first pneumonic plague death in Arizona's Coconino County in almost two decades highlights the rare but deadly ...

The commercial spaceflight company is headquartered at Starbase in South Texas near the U.S.-Mexico border. The site, which is where SpaceX has been conducting routine flight tests of its 400-foot ...

Love the water? California is home to the No. 1 lake in the nation, according to USA Today readers.

As SpaceX rocket launches increase at the Vandenberg Space Force Base, not all Californians have been welcoming of the plans.

A northern Arizona resident has died from pneumonic plague. Health officials say it's the first recorded death in the area ...

While the California housing market remains competitive—with homes for sale spending an average 31 days on the market before ...