An earthquake with a magnitude of 4.2 shook the northern Bay Area early Thursday morning, the United States Geological ...

Did you feel it? A trio of earthquakes struck near San Ramon Friday morning at 8:14 a.m., the U.S. Geological Survey said.

A magnitude 4.2 earthquake shook the North Bay early Thursday morning shortly after midnight, waking up people across the ...

An earthquake with a magnitude of 2.9 struck two miles east-southeast of San Ramon about 8:10 p.m. Saturday, the U.S.

The earthquake was reported just after 8:14 a.m. in a Bay Area town rattled by more than 300 temblors since November.

Three minor earthquakes struck Friday morning in San Ramon, the latest cluster of quakes to shake the same area in the ...

Dozens of small earthquakes have shaken the San Francisco Bay Area over the last month, rattling nerves and raising fears that more seismic events may be on the horizon. The clusters of earthquakes — ...

No one knows when the next major earthquake will strike. In the meantime, researchers are working to understand how these events could disrupt access to health care in densely populated regions—and ...