An earthquake of magnitude 2.9 shook the East Bay on Saturday afternoon, according to the United States Geological Survey.

An earthquake shook in Sonoma County Saturday afternoon, according to the United States Geological Survey (USGS). A ...

A magnitude 7 earthquake has rocked Alaska on Saturday, Dec. 6, according to the United States Geological Survey (USGS).

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

The quake came during a cluster that saw over a dozen other earthquakes reported over a 24-hour period, the USGS map shows.

The United States is not expected to experience any tsunamis after a powerful earthquake rocked northern Japan on Dec. 8, ...

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

An 8.0-magnitude quake along the San Andreas Fault would "flatten" L.A. March 14, 2011 — -- Last week's catastrophic earthquake in Japan -- on the heels of three recent tremblers in Haiti, Chile ...

A major, 7.6-magnitude earthquake struck in the North Pacific Ocean near Japan on Monday, according to the United States ...