MAMMOTH, Wyoming – An earthquake measuring 3.7 on the Richter scale rocked part of western Wyoming Tuesday morning. The quake occurred around 11:15 a.m., approximately 14 miles south-southwest of ...

FORT WASHAKIE, Wyo. (AP) – A 4.9 magnitude earthquake jolted much of western Wyoming on Saturday, but no damage was reported. John Bellini, a geophysicist with the U.S. Geological Survey in Golden, ...

JACKSON, Wyo. (KIFI) - There has been speculation online about earthquakes playing a role in the collapse of the Teton Pass. Highway officials say the hypothesis does not seem likely. There were no ...

JACKSON -- An earthquake that hit northwest Wyoming was felt as far away as Blackfoot, Idaho. The 4.4 quake struck just before noon on Sunday, apparently triggering a landslide on a hiking trail in ...

JACKSON, Wyo. - Two light earthquakes have struck western Wyoming in as many days. The U.S. Geological Survey said a magnitude-4.0 temblor hit Thursday just before 9 a.m. It was centered 20 miles ...

October 18, 1984 — Nebraskans feel earthquake that rattled Casper, Wyo. The 5.5 quake’s epicenter was southeast of Caspar and was described as “sonic boom” Walls cracked and buildings faced structural ...

YELLOWSTONE NATIONAL PARK - More earthquakes are rattling Yellowstone National Park. The small earthquakes that began in the park a week ago continue. They include three more earthquakes Friday that ...