Under California's Sierra Nevada mountains, a slow yet powerful force will change the entirety of the Earth's crust there.

The U.S. Geological Survey said this is the most 4.0 or above earthquakes to strike Southern California in the past 65 years.

Many Southlanders awoke to another earthquake in the Malibu area early Monday morning. A magnitude 3.3 earthquake struck at ...

A star-studded California city has been at an increasing risk for earthquakes, experts have warned. Malibu - where ...

A magnitude 3.3 earthquake rattled the Malibu area early Monday, according to the U.S. Geological survey. The quake was ...

A 4.1-magnitude earthquake shook Malibu, the San Fernando Valley and other parts of Southern California on Sunday afternoon.

A 3.3-magnitude earthquake​ was reported in the Malibu area early Monday morning, according to the U.S. Geological Survey.

Southern California experienced 15 seismic sequences with at least one magnitude 4 or higher earthquake — the highest total ...

A magnitude 4.1 earthquake rattled Southern California on Sunday afternoon outside of Los Angeles, according to the U.S. Geological Survey.