Some of the Javelina Rocks, often described as layer-cake formations, at Saguaro National Park east of Tucson. — Credit: Doug Kreutz/Arizona Daily Star Doug Kreutz/Arizona Daily Star ...

Slide Rock State Park in Sedona tests the water of Oak Creek weekly. Here's what to know about E. coli and swimming at Slide ...

This Arizona national monument boasts 13 hiking trails, unique geology, and is even a designated International Dark Sky Park; so the stargazing is unbeatable.

It is one of Death Valley’s most intriguing geological whodunits — the sliding rocks of the Racetrack Playa. On an ancient lakebed located on the western side of Death Valley National Park ...

The stacks of rocks at national park trails are cairns and NPS wants you to leave them be. Kate Perez, USA TODAY. Thu, July 13, 2023 at 8:28 PM UTC. 3 min read.

A tourist from Hawaii mailed three rocks back to Bryce Canyon National Park from where they had been stolen, and a theory as to what prompted this righting of a wrong might relate to Pele’s Curse.

Last week, Samuel Adams painted the logos of all 30 Major League Baseball teams on smooth rocks and hid them in Papago Park in Phoenix, bringing the total number of rocks he's hidden in that park ...

That's the message from the National Park Service to visitors of Great Smoky Mountains National Park. Moving rocks in creeks and streams from their natural resting places can alter water flow and ...

A 25-year-old man fell more than 250 feet to his death after slipping while scaling rocks to take pictures of a scenic overlook at Arizona's Glen Canyon National Recreation Area over the weekend ...

This year, as they do every year, Hawaii national parks got boxes of rocks returned to them by visitors who shouldn't have lifted them in the first place. Haleakala National Park along got 1,275 ...

Reporting from Death Valley National Park, Calif. — The cracking sounds were ferocious. An ankle-deep, frozen lake in Death Valley National Park was breaking apart under sunny skies. As cousins ...

A 14-year-old girl was killed on Monday when rocks as big as 12 inches wide tumbled onto her family's car as they drove near Montana's Glacier National Park, reports say.