Route 66 has been more than just a highway — it's also home to vintage accommodations rich in American history.

Arizona's gorgeous landscape is home to the world's largest natural travertine bridge, which you can explore on various ...

Dark energy, the mysterious force thought to be driving the ever-faster expansion of the universe, appears to be changing ...

Pull up the geographic center of California on Google Maps and you'll be led to a unique destination in the state.

This rugged scenic drive takes you through gold-mining country from desert to mountaintop. There you'll find great burgers, ...

University of Arizona researchers are among a group of scientists who hope to discover what happened immediately after the Big Bang, when the universe expanded in a fraction of a ...

Physicists had long assumed that the elusive force has constant strength. But the latest results from a project to map the ...

During the late 19th and early 20th centuries, camels wandered the Sonoran Desert. How they got there, and what happened to ...

Get top local stories in Southern California ... looked at that route. That didn't occur, which is why we're taking action ...

The Pacific Coast Highway, also known as Highway 1, is a stunning drive that hugs the California coastline. Imagine cruising ...

Heavy snowfall in northern Arizona led to multiple closures over the weekend, with Interstate 40 and State Route 87 still closed. The closures followed predictions of intense winter weather ...

California’s salmon population has declined so severely over the last several years that regulators canceled the fishing season in 2023 and again in 2024. This year, state estimates show the ...