The Double Arch formation at Glen Canyon National Recreation Area in Utah collapsed last week. National Park Service officials theorize erosion was the culprit. No one was injured in the tumble ...

One of the most famous rock formations in the Galapagos Islands has collapsed into the sea. The top of Darwin's Arch, located in the northern part of the Pacific Ocean archipelago, fell as "a ...

Walking through Arches National Park in southern Utah, the rock formations will stun you. But that's not the only reason you should visit.

Add Yahoo as a preferred source to see more of our stories on Google. A section of shoreline along Lake Powell in Utah's Glen Canyon National Recreation Area depicts the spot where the popular Double ...

A large geological feature in southern Utah known as the “Double Arch,” the “Hole in the Roof” and sometimes the “Toilet Bowl” has collapsed, National Park Service officials said Friday. No injuries ...

A famous rock structure in the Galapagos Islands collapsed on Monday. Two rocky pillars are all that’s left of Darwin’s Arch, about 600 miles off the coast of Ecuador. “This event is a consequence of ...

When you think of natural arches, chances are the southwestern United States comes to mind; and rightly so. The region — and Utah's Arches National Park, in particular — is home to thousands of ...