“Double Arch” geological formation in southern Utah collapses – CBS News

“Double Arch” geological formation in southern Utah collapses  CBS NewsFamed Double Arch Collapses in Glen Canyon National Recreation Area  The New York TimesPopular 190-million-year-old Lake Powell geological feature collapses  KSL.com‘Double Arch’ at Glen Canyon National Recreation Area has collapsed: National Park Service  FOX 10 News PhoenixPopular arch collapses in Glen Canyon National Recreation Area  Yahoo! Voices