A preliminary magnitude 4.0 earthquake hit the North Bay Sunday afternoon, according to the United States Geological Survey.

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

Officials said the megaquake advisory is not a prediction and the probability of a magnitude 8 or larger quake is only about ...

A minor, 3.1-magnitude earthquake struck in Southern California on Thursday, according to the United States Geological Survey ...

Japan has lifted a tsunami advisory issued after an earthquake with a magnitude of 6.9 hit the country's northeastern region ...

A nagnitude-5.7 quake hits 67 miles northeast of Kuji, Japan, rattling coastal towns just days after a tsunami warning.

A rare, ultra-long earthquake in Myanmar revealed that mature faults can deliver their full force directly to the surface.

Japan is lifting a megaquake advisory for the country’s northeastern coast, a week after a magnitude 7.5 earthquake struck ...

An earthquake with a magnitude of 3.1 struck near San Ramon early Tuesday morning, according to the MyShake Alert app.

An earthquake with a preliminary magnitude of 6.7 hit Japan's northeastern region on Friday, prompting a tsunami advisory for ...

India's updated seismic zonation map aims to reduce the country’s seismic risk by introducing a new highest-risk Zone VI and revising building codes.

CONTRA COSTA COUNTY, CA - Monday afternoon, a preliminary 2.4 magnitude quake was reported near San Ramon, according to the U ...