A moderately strong, 5.5-magnitude earthquake struck in Colombia on Wednesday, according to the United States Geological ...

For more than a month, the Bay Area has been subjected to a seemingly ceaseless stampede of earthquakes, rattling windows and raising fears across California.

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

A 3.7 earthquake rattled San Ramon on Monday morning, following several earlier small quakes in the area, according to the U.S. Geological Survey. These come after a cluster of earthquakes in the last ...

Several earthquakes, the largest measured at magnitude-3.3, were reported Thursday morning in Ventura County. The earthquakes ...

At least seven earthquakes have rattled the coast of Alaska in the last 24 hours, according to the United States Geological Survey (USGS). The quakes range in magnitude from 2.5 up to 5.2 and stretch ...

An earthquake rattled in Sonoma County Sunday afternoon, according to the United States Geological Survey (USGS). A preliminary 4.2-magnitude earthquake was reported near Glen ...

Multiple earthquakes struck Santa Clara County on Wednesday morning within minutes of each other, according to the U.S. Geological Survey.The first was recorded at 6:16 a.m. with a 4.0 magnitude, ...

A shake alert went out over the U.S. Geological Survey's early warning system on Dec. 4, warning that a 5.9 earthquake near Carson City in western Nevada could produce heavy shaking in the region. But ...

Two earthquakes of a 7.0 or greater magnitude have struck within days of each other in Alaska and Japan, prompting worries another big temblor could be on the way. The first quake hit in Alaska on Dec ...

The San Jacinto Fault, considered part of the San Andreas Fault system, has a 5% chance of magnitude 6.7 or larger earthquakes. The line begins at Cajun Pass and runs southeast through San Bernardino, ...