Canada border. The second, a 7.6 mega-quake, hit northern Japan on Dec. 8, prompting tsunami warnings that were later lifted ...

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

LATEST, Dec. 8, 3:15 p.m. Oakland is the latest Bay Area city to be jolted by an earthquake on Monday. The shake happened at ...

In a new study soon to be published in Geophysical Research Letters, I present evidence for hundreds of these quakes in ...

Japan’s Meteorological Agency said a powerful earthquake hit off the Japanese northern coast Monday, triggering a tsunami ...

A series of small earthquakes struck the San Ramon area early Monday morning, in the latest swarm to hit the East Bay ...

A series of small earthquakes rattled the East Bay on Monday, with 11 quakes recorded in a single day, according to the U.S.

FILLMORE, Calif. - Things were rocking in Ventura County on Thursday morning after the U.S. Geological Survey detected a series of earthquakes. The USGS said a series of six quakes, ranging from ...

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 ...

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

Scientists say the answer is far more complex than a simple yes or no. Today, risk can be mapped, and early warnings can save ...

Slow earthquakes have been discovered to exhibit anomalously slow, long-lasting and small slips, adjacent to regular ...