Did you feel it? A magnitude 3.1 earthquake struck in Berkeley just east of Cal Memorial Stadium Thursday morning, according ...

A minor earthquake with a preliminary magnitude of 3.1 struck in the San Francisco Bay Area on Thursday, according to the United States Geological Survey. The temblor happened at 9:23 a.m. Pacific ...

Emergency managers say the easiest way to prepare is to stock up with at least two weeks of supplies and get to know your ...

Heavy rainfall will have the potential to produce flooding west of the Cascades in Washington and Oregon,” the CPC said.

Advanced seismic imaging techniques could improve earthquake early warning models and aid the development of next-generation ...

Louisiana’s redistricting fight arrived at the U.S. Supreme Court with a 40-year fault line at its center: whether the Voting ...

A major earthquake hasn't struck any of California's biggest cities in more than three decades, but the "Big One" is a matter ...

Ad Policy A woman held a US flag outside the Supreme Court as the court weighed the future of the Voting Rights Act on Oct.

With the Great ShakeOut earthquake drill approaching, new research suggests a potential link between two major fault lines ...

OSU researchers find Cascadia Subduction Zone and San Andreas Fault may be synchronized — with the potential for quakes on ...

Oregon emergency officials urge residents to stock supplies and prepare as new study warns two West Coast fault systems may trigger big quakes.

The Virgin Islands Territorial Emergency Management Agency is inviting residents across the USVI to join millions worldwide ...