On Monday morning, around 30 minor earthquakes erupted in a swarm near the Geysers geothermal field south of Clear Lake. The ...

SANTA CLARA COUNTY, CA - A preliminary 2.0 magnitude quake was detected near Milpitas around midday Sunday, according to the ...

The Hidden Architecture of Earth's Interior Earth's structure resembles a giant onion with distinct layers, each playing a ...

The federal government and earthquake experts blamed a technical glitch for the alert that sent warnings hundreds of miles ...

The clusters of earthquakes have all been underneath the East Bay suburb of San Ramon, which is close to the Calaveras fault.

A preliminary 2.2 magnitude quake was recorded near Petrolia Thursday morning, according to the U.S. Geological Survey.

Deadly and destructive, earthquakes remain unpredictable, but faster models that look beneath the ground, can help better ...

Escalating activity along a fault line in the Sea of Marmara is moving closer to Istanbul, seismologists warn.

Nevada Seismological Lab says today’s widespread quake alerts were a false ShakeAlert activation. No earthquake occurred, and Nevada’s system detected no activity.

This sensor, one of 52 — half of them in Homer, half in Kodiak — that Quigley and other Alaska Earthquake Center scientists ...

In April 2025, the Main Marmara Fault below the Sea of Marmara in northwestern Türkiye experienced its largest earthquake in ...