A small earthquake was reported near Borrego Springs Wednesday morning. The 3.2-magnitude earthquake struck at 9:30 a.m. about 70 miles northeast of downtown San Diego with a depth of 2.3 miles, the ...

A preliminary 3.4-magnitude earthquake rattled the Manhattan Beach area on Tuesday, according to the U.S. Geological Survey.

A small earthquake shook parts of San Diego County Wednesday, but there were no reports of damage or injuries.

California has dozens of earthquakes every day. Most are below 3.0 magnitude, so small that they aren’t felt.

City of Pinole hit by an earthquake at the same time as anti-immigration raids protests were taking place in downtown San Francisco.

In short, the United States and the entire world are safer from earthquakes thanks to 20 years of testing life-sized buildings and other large structures at UC San Diego’s large, outdoor earthquake ...