Famed Double Arch Collapses in Glen Canyon National Recreation Area - The New York Times
- Famed Double Arch Collapses in Glen Canyon National Recreation Area The New York Times
- Two ancient North American structures crumble as tribes forewarn impending doom: ‘Bad omen’ New York Post
- Popular 190-million-year-old Lake Powell geological feature collapses KSL.com
- Popular natural arch collapses at Lake Powell Arizona's Family
- PHOTOS: Lake Powell’s popular ‘toilet bowl’ arch collapses ABC4.com