A small earthquake was reported near Borrego Springs Wednesday morning. The 3.2-magnitude earthquake struck at 9:30 a.m.

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

UC San Diego is preparing to use its outdoor shake table in Scripps Ranch to determine whether 10-story buildings made of ...

A magnitude 3.2 earthquake rattled parts of the county Wednesday morning, but no damage or injuries were reported.

Lawrence Livermore National Laboratory could ‘revolutionize’ earthquake monitoring and provide researchers the ability to ...

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

A 10-story cold-formed steel-framed building will soon be put to the test on an earthquake simulator at the University of ...

Authorities in California say no-one was seriously injured in the residential area but at least two plane passengers have ...