Thousands in Southern California were jolted by an earthquake swarm on Wednesday. Multiple quakes were detected within one ...

Two earthquakes shook portions of Southern California within a few minutes of each other early Wednesday morning.

A magnitude 3.5 earthquake was reported Tuesday at 4:54 p.m. in Rialto, according to the U.S. Geological Survey.

RIALTO, Calif. (KABC) -- A 3.5-magnitude earthquake struck near Fontana in the Inland Empire Tuesday afternoon, according to the USGS. The quake hit at approximately 4:54 p.m. and was centered about 3 ...

Did you feel it? A preliminary 3.5 magnitude earthquake struck the Rialto area in San Bernardino County on Tuesday night. The quake was reported at around 4:55 p.m., according to the United ...

A magnitude 3.5 earthquake struck in San Bernardino County on Tuesday afternoon, causing shaking felt as far as Los Angeles ...

A tsunami that followed a powerful earthquake off the coast of Russia on July 29 caused $1 million in damage to Crescent City ...

A view of Pacific Ocean along coastline at Pacifica Municipal Pier in Pacifica, California, United States on July 30, 2025.

An earthquake centered near Russia’s Kamchatka Peninsula last week has been called a “wake-up call” for the Pacific Northwest. More important, it should revive thoughts about the threat of a major ear ...

The huge earthquake in eastern Russian generated the threat of a tsunami along with lots of anxiety among coastal dwellers in ...

The huge earthquake in eastern Russian generated the threat of a tsunami along with lots of anxiety among coastal dwellers in ...

A University of Wyoming professor is developing what could be groundbreaking technology to protect nuclear reactors from ...