Formed over thousands of years of erosion caused by hydrothermal activity, water and other natural forces, the Grand Canyon of the Yellowstone is the primary attraction in the Canyon Village area ...

Park rangers suspect changing water levels and erosion from waves contributed to the demise of the "Double Arch" located in the Glen Canyon National Recreation Area.

Changing water levels and erosion are believed to have contributed to the collapse of the geologic feature, which was formed from 190 million-year-old Navajo sandstone, the National Park Service said.

A lawsuit alleging the water rights claimed by the Echo Canyon development — formerly known as Kane Springs Preservation and ...

PAGE, Ariz — One of the more popular attractions to see at Glen Canyon National Recreation Area has collapsed, officials said. The Double Arch in Rock Creek Bay, also known as the “Toilet Bowl ...

NPS officials said erosion from waves and changing water levels of Lake Powell could also have led to the eventual destruction of the arch. Authorities said no injuries were reported in the collapse.

Wherever you are from, I’m sure you’ve had out-of-towners ask you, “Is this weather normal?” Here in the San Juan Mountains, the answer is always yes. From a blizzard in July to 70 degrees ...

By MATT YORK and TY ONEIL GRAND CANYON NATIONAL PARK, Ariz. (AP) — Tourists staying at Grand Canyon National Park began moving to accommodations outside the park Thursday after water pipeline ...