100 Foot Fissure Opens At Yellowstone, Prompting Closure Of The Park

A 100-foot fissure has opened up in the Grand Teton National Park – not far from the potentially catastrophic Yellowstone …

Earth Changes: El Capitan In Yosemite National Park Has Rockfall, One Dead

A deadly rockfall occurred in Yosemite National Park from El Capitan, a granite monolith above Yosemite Valley at about 13:55 PDT …