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.

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 ...

The collapse of an iconic rock arch in Utah has raised fears that other notable landmarks will be erased. On Aug. 8, the "Double Arch," also known as the "Toilet Bowl," at Lake Powell in Glen Canyon ...

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PAGE, Ariz. — 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.

Throughout human history, natural arches have fascinated people worldwide for their unique structures that defy all laws of gravity. For instance, the many rock formations at Arches National Park in ...

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 answer, they say, is Landscape ...