Antelope Canyon, a striking slot canyon on Navajo land in Arizona, features breathtaking sandstone formations shaped by nature over time. With its flowing rock patterns and mesmerizing light beams ...

A six-mile hike to The Wave rock formation on the Utah-Arizona border turned fatal Monday afternoon when Christophe Pochic, 49, of Belgium, became disoriented in the heat, reported KSL-TV.

Two Nevada men are facing prison and fines for pushing ancient rock formations off a cliff at the Lake Mead National Recreation Area.

An accessible trail near the southern edge of Payson, the Boulders Loop Trail draws hikers who want to see unique rock formations along the path.

A Palo Alto woman who “loved the outdoors” died last week after falling off a rock formation in Arizona while hiking with her husband and daughter. Carol Hyde, 53, was hiking on April 2 near ...

A recent crime that took place in Prescott National Forest in Arizona is more unusual. As Newsweek reports, a one-ton boulder known as "Wizard Rock" has been missing from the site for about two weeks.

A photo from a camera orbiting Mars showed a crater that some say resembles the face of a teddy bear.

A heart carved into red rock is drawing the attention of authorities in Arizona who are investigating to see if actress Vanessa Hudgens is the culprit.

Actress Vanessa Hudgens has paid $1,000 US in restitution for carving a heart into a red rock wall during a trip to Sedona, Arizona.