Earthquakes rattled the nation's two largest metropolitan areas Tuesday, sending a jolt across population centers of tens of millions, but thankfully didn't cause any impacts.

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

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 ...

Hidden among 400 Valencia orange trees in a 5-acre grove, the facility’s two telescopes have been used to study the sun for ...

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

A relatively mild, 3.0 magnitude earthquake in New Jersey shook the New York City metropolitan area Saturday night. Here’s ...