Is Arizona's most beautiful place an iconic red rock butte, a blue-green waterfall or an otherworldly cave formation? Vote in our stunning views poll.

The company, backed by Japanese auto giant Toyota, previously tested self-driving cars in California but its state permit was revoked following a minor crash.

LendingTree found and ranked the biggest boomtowns in the United States based on eight unique metrics grouped into three ...

The slate of upcoming rocket launches would be the first in about two weeks following routine maintenance at the launch complex where SpaceX missions get off the ground from the Vandenberg Space Force ...

Discover Arizona’s most captivating curb appeal styles that stop traffic. Homes that leave a bold and lasting impression.