Scientists at Stanford have unveiled the first-ever global map of rare earthquakes that rumble deep within Earth’s mantle rather than its crust. Long debated and notoriously difficult to confirm, ...

Seismologist says recent cluster of three earthquakes appears normal for Montana, with no indication of larger events coming ...

A 3.7 magnitude earthquake shook the Great Falls area yesterday evening, affecting residents in Great Falls, Fort Benton, Shelby and nearby areas.

Montana's mountains may see a light dusting of snow this weekend, while Great Falls shakes off another small earthquake and Glacier National Park gears up for major construction updates this year.

With some luck, specialized equipment, a supervolcano and a narrow hole 30 stories deep, researchers demonstrated that ...

San Ramon, Calif., has been rattled by dozens of small earthquakes in recent months. Even in a region used to regular shaking, it’s been a lot. Credit...Christie Hemm Klok for The New York Times ...

SAN RAMON — Just when it seemed over, the ground began shaking again: A string of more than 50 small earthquakes Monday ended what had been a recent break from weeks of temblors in the East Bay While ...

An earthquake was recorded Tuesday morning in South Carolina. It was the third consecutive week in a row that tremors beneath the Palmetto State were confirmed to be an earthquake, South Carolina ...

A series of small earthquakes rattled the San Francisco Bay Area in an area that’s had a lot of seismic activity in recent ...

SAN RAMON — An ongoing string of more than a dozen earthquakes in less than 90 minutes early Monday ended what had been some recent calm from recent weeks of shaking ground in the Tri-Valley area, ...

SAN RAMON, Calif. (AP) — A series of small earthquakes rattled the San Francisco Bay Area on Monday morning in an area that has had a lot of seismic activity in recent months. The most powerful of ...