Add Yahoo as a preferred source to see more of our stories on Google. Danville, seen here in 2023, is near the northern end of the Calaveras Fault, which caused Sunday's swarm of small earthquakes.

Add Yahoo as a preferred source to see more of our stories on Google. Dozens of small earthquakes have shaken the San Francisco Bay Area over the last month, rattling nerves and raising fears that ...

At least 90 small earthquakes have shaken California's Bay Area this month, prompting scientists to dig into what's driving the unusual burst of activity. San Ramon in the East Bay has been the ...

SAN RAMON, Calif. - A 3.2 magnitude earthquake struck near San Ramon Thursday morning. The quake struck just after 7:30 a.m. according to the U.S. Geological Survey. The San Ramon Valley area has ...