When an earthquake struck California's Bay Area, the MyShake app alerted users. An expert explains its function and safety ...

A preliminary 3.0 magnitude quake shook near Primo Tapia, B.C. on Thursday evening, the U.S. Geological Survey reported.

A magnitude 4.6 earthquake struck in Santa Cruz County early Thursday morning and was felt by residents throughout the Bay ...

SANTA CRUZ COUNTY, CA - A 4.9 magnitude quake occurred near Boulder Creek on Thursday morning, according to the U.S.

A preliminary magnitude 4.9 earthquake caused noticeable shaking along the Peninsula early on Tuesday morning.

If a 7.9 magnitude earthquake struck in the same place on the San Andreas Fault today, the alert system would send warnings ...

A 4.5 magnitude earthquake near Boulder Creek prompted alerts across Northern California, but mixed reactions reveal ...

More than 2,700 people reported feeling the early-morning tremor.

A 4.6-magnitude quake struck near Boulder Creek, Calif., early Thursday. But there appeared to be minimal damage.

A magnitude 4.9 earthquake struck Santa Cruz County early Thursday, according to the U.S. Geological Survey.

An earthquake of magnitude 4.6 in Northern California has awakened residents with a jolt. Many say they felt their homes shake for a few seconds early Thursday across a 100-mile stretch, including San ...