2024-08-12 8021d0c3c45e8ae60f46203a27197534c43f2a3e /feed/2024/08/12/the-190-million-year-old-double-arch-geological-formation-in-the-glen-canyon-national-recreation-area-of-utah-collapses The 190 million-year-old Double Arch geological formation in the Glen Canyon National Recreation Area of Utah collapses, possibly due to changing water levels and erosion. 1723529064 2024-08-12 c53ad84cdd99054d7245fc329aee301ccb023356 12 Damage of landmarks from climate change 1 /wiki/damage%20of%20landmarks%20from%20climate%20change Glen Canyon National Recreation Area 14 /wiki/glen%20canyon%20national%20recreation%20area erosion 37 /wiki/erosion natural arch 2 /wiki/natural%20arch Damage of landmarks from climate change Glen Canyon National Recreation Area erosion natural arch Damage of landmarks from climate change /feed/2024/08/12/the-double-arch-a-natural-arch-made-of-190-million-year-old-rock-in-the-glen-canyon-national-recreation-area-collapses NPR 12 5f71cfb690d2a4e15f524618fd4b42103e03a964 8 https://www.npr.org/2024/08/11/nx-s1-5071160/double-arch-collapse-utah-lake-powell-glen-canyon 2024 The Double Arch, a natural arch made of 190 million-year-old rock in the Glen Canyon National Recreation Area, collapses, possibly due to changing water levels and erosion.