A earthquake struck San Diego County, California, early Monday morning, startling residents and drawing swift attention across social media ...

A 5.2-magnitude earthquake with an epicenter in eastern San Diego County was felt across the Southern California region on Monday. Follow live updates below.

At 10:08 PST, Southern California residents received a message on their smartphones that an earthquake had been detected. The earthquake, originally measured as a 6.0 in the San Diego Country ...

A minor, 3.8-magnitude earthquake struck in Southern California on Monday, according to the United States Geological Survey.

An earthquake with a 5.2 preliminary magnitude was reported near Julian, California on April 14, according to the U.S. Geological Survey. Several aftershocks of lesser magnitudes were also recorded in ...

After capturing attention with their instinctual “protective circle” during an earthquake in April, the African elephants at ...

Leveraging reporter Julie Watson’s long-standing relationship with the San Diego Zoo, an AP all-formats team produced a ...

A preliminary magnitude 3.2 earthquake was recorded roughly five miles east-southeast of Malibu, according to USGS.

A new study warns that a megathrust earthquake along the Cascadia Subduction Zone could cause coastal land to sink ...