A late-night 2.9-magnitude earthquake shook the San Francisco Bay Area in California, the U.S. Geological Survey reported.

San Francisco has assigned a seismic hazard score to hundreds of city-owned buildings. Some key ones, including a jury duty ...

In California, where the next “Big One” is an always-looming threat, some lessons learned from the 1925 Santa Barbara quake ...

San Francisco has released new data that shows 24 city-owned buildings are at risk of collapsing from an earthquake. Even more are prone to serious damage according to ...

The year was 1925. The new “skyscraper” getting all the buzz was the planned Bank of Italy tower, which became an enduring ...

A 3.3-magnitude earthquake hit Northern California Monday evening near Los Banos, about 30 miles from San Jose. No damage ...

The latest earthquake to strike San Francisco comes as demonstrations in the city descended into violent clashes. At least 60 people were arrested on Sunday and two police officers were injured.

Near-shore tsunamis, those triggered by earthquakes just off the coast, could pose a particularly dire risk for California’s ...

Seven people are still "unaccounted for" in Yolo County's town of Esparto after several explosions at a fireworks warehouse ...