Memorial Day weekend is the perfect time for a quick Arizona road trip. Here are the best things to do in Jerome, Flagstaff, ...

Some feel almost otherworldly, with strange rock formations and the occasional glow ... the limestone passages beneath southern Arizona hold some of the region's best-preserved cave formations.

Memorial Day weekend is the perfect time for a quick Arizona road trip. Here are the best things to do in Jerome, Flagstaff, ...

Get to know the more relaxed side of Arizona when it comes to UFO sightings and spiritual energy, with the amazing backdrop of the ancient red rocks.

Their strange ... implies a formation scenario that preserved substantial angular momentum. Traditional models treated colliding bodies like fluid blobs, ignoring the strength of rock and ice.

Tovrea Castle at Carraro Heights stands as one of Arizona’s most peculiar and fascinating landmarks, a desert mirage that’s ...

Rising from the Sonoran Desert like a mirage, a wedding cake-shaped castle stands proudly among thousands of cacti in the heart of Phoenix, yet somehow remains one of Arizona’s best-kept secrets.

Teens climbed up massive rock formations at night, then one fell 20 feet, Washington rescuers said. Firefighters got a call after midnight on May 18 about the teens needing help at the Rocks of ...