On a quiet night in 1959, the ground shook violently in Montana, creating Earthquake Lake and leaving a lasting mark. Here’s ...

another 1,681 earthquakes of magnitude 2.5 or stronger have hit Idaho and western Montana. Of those, Monday morning's was the eighth strongest. Monday's was also the second-strongest quake in the ...

Ranger naturalist George D. Marler monitoring of changes in hydrothermal activity in Yellowstone was useful in understanding the changes in hydrothermal activity following the August 1959 M7.3 Hebgen ...

Monday's earthquake was one of the most significant in the area since a magnitude 6.5 earthquake struck northwest of Stanley at about 5:52 p.m. on March 31, 2020.

Yellowstone National Park was rocked by an earthquake ... quake near Norris Geyser Basin, considered the Yellowstone Volcano, Tuesday at 8pm ET. Seismic activity was felt in parts of Idaho ...