Data from the USGS shows the seismic events have ranged in strength from 2.5 up to 4.2 in magnitude.

Multiple reports highlight which cities in the U.S. face increased risk of earthquakes, with California topping the list.

19 Earthquakes Rock San Francisco Bay Area in 2 Hours on a Fault Feared to Trigger 'The Big One' ...

At least 21 quakes have rattled the East Bay city.

A swarm of earthquakes shook the Bay Area on Monday, according to data from the U.S. Geological Survey.

Nearly 75% of the country is at risk for a potentially damaging earthquake in the next 100 years, according to a recently updated map from the U.S. Geological Survey. The map is the first to include ...