The Rialto Fire Department reported that a series of small earthquakes shook the northwestern portion of the city Thursday ...

A series of earthquakes struck San Bernardino County Thursday, with the strongest south of Cal State San Bernardino.

A preliminary magnitude-4.3 earthquake and smaller quakes in the San Bernardino area produced shaking Thursday morning that ...

A 4.3 magnitude earthquake struck San Bernardino County on Thursday morning, adding to a week of natural disruptions across ...

The earthquake followed a pair of smaller earthquakes in the Inland Empire. At 8:34 a.m., a 3.0 magnitude earthquake hit ...

A 4.4-magnitude earthquake centered just west of Muscoy, and north of San Bernardino, rattled Southern California at 9:32 a.m ...

A swarm of earthquakes, including one with a preliminary magnitude of 4.3, shook the Inland San Bernardino County on Thursday ...

The Pacific Tsunami Warning Center in Hawaii has lifted the tsunami advisory that was in place for San Diego and Orange ...

A magnitude 4.4 earthquake hit Southern California on Thursday morning, according to the U.S. Geological Society.

In 2011, a tsunami hit California after a large earthquake in Japan. More than 100 boats in Santa Cruz were damaged. The ...

San Diego Fire-Rescue Lifeguards urged those in the water to be aware of the strong currents, "which can be dangerous for ...

The goal is to determine whether it’s safe to build taller structures using cold-formed steel — a strong, lightweight, ...