There is a 3,600 ton rock falling very, very slowly in Moab, Utah.

Sand Dune Arch is one of over 2,000 naturally occurring sandstone arches in Arches National Park. The Sand Dune Arch Tra ...

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 ...

Before leaving for any outdoor adventure, I typically check the reviews for red flags. After reading about Angel's Landing ...

SALT LAKE CITY (AP) — Utah state geologists and a group of intrepid volunteers say they've finally answered a nagging geological question: What's the longest natural arch in the world?

The stunning landscapes of the American Southwest — particularly those in Utah and Arizona — have many distinctive geological quirks. However, the defining feature of the region's unique geology is ...