Double Arch, at 112 feet, is the tallest arch in the park. At 144 feet in length, it's also the second-longest arch in the park. Luckily, this natural wonder is easy to reach. The half-mile trail to ...

Not so, said Jeff Moore, a professor of geology at the University of Utah, who called it “just a natural process in the life span of an arch.” A National Park Service statement reassured us that the ...

The collapse of Double Arch, one of Utah's majestic geologic arches, stunned park visitors and deprived the state of a popular natural landmark forever. But geologists say its demise was inevitable.

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 ...