An earthquake near Yellowstone National Park shook parts of eastern Idaho and western Wyoming on Tuesday. At about 6 p.m., a magnitude-3.9 earthquake was recorded about 15 miles outside of Mammoth, ...

A minor earthquake has hit Yellowstone National Park, shaking the hottest and oldest geothermal area in the region. The magnitude 3.9 tremor hit near Norris Geyser Basin in Wyoming on Tuesday (Jan. 28 ...

Scientists have assessed Yellowstone's chances of eruption by measuring electronic currents flowing deep within the Earth ...

A magnitude 3.9 earthquake occurred near Norris Geyser Basin in Yellowstone National Park on January 28 at about 6:00 p.m.

Yellowstone National Park was rocked by an earthquake last night, sparking fears its supervolcano could be awakening. The United States Geological Survey (USGS) detected a magnitude 3.9 quake ...

HAYWARD, Calif. - Hayward experienced rounds of earthquakes on Thursday, according to the U.S. Geological Survey.

MAMMOTH, Wyo. – Yellowstone National Park's oldest and hottest geothermal area, a favorite spot for park visitors, was shaken by a moderate earthquake Tuesday evening. The U.S. Geological Survey ...

YELLOWSTONE NAT'L PARK, Wyo. - A magnitude 3.9 earthquake occurred near Norris Geyser Basin in Yellowstone National Park on January 28 at about 6:00 p.m. MST. The United States Geological Survey ...

A geyser in Norris Geyser Basin, close to where the Yellowstone National Park earthquake struck. | Credit: Stevedunleavy.com via Getty Images A minor earthquake has hit Yellowstone National Park ...