What's clear from the study is that while California's next "Big One" may share some characteristics of previously documented ...

A magnitude 3.7 earthquake near Lytle Creek jolted awake residents across San Bernardino County, the latest in a string of ...

Three earthquakes rattled San Bernardino County overnight. Two of the quakes struck in Ontario. The three earthquakes occurred between 1 a.m. and 2 a.m. on Wednesday, Aug. 6. SAN BERNARDINO COUNTY, ...

ONTARIO, Calif. (KABC) -- At least two earthquakes rattled San Bernardino County overnight, according to the U.S. Geological Survey. A 3.5-magnitude quake hit the Ontario area just after 1 a.m.

The quakes struck near Rialto, Ontario and Lytle Creek in San Bernardino County, producing weak to light shaking, according ...

Two earthquakes, a 3.5-magnitude in Ontario and a 3.7-magnitude in Lytle Creek, shook San Bernardino County overnight.

A magnitude 3.5 earthquake struck Rialto late Tuesday afternoon, according to the U.S. Geological Survey. The temblor, at ...

Multiple earthquakes shook Southern California hours after a tremor was felt on the East Coast on Aug. 5, according to data from the U.S. Geological Survey.

Several small earthquakes hit the Inland Empire early Wednesday morning, but there were no reports of damage. Ontario saw two ...

A total of four earthquakes rocked the Inland Empire overnight, meaning the region experienced five quakes across a 13-hour ...

While there was some initial alarm from locals, the flurry of minor tremors didn’t result in any sort of eruption at Mount ...

Did you feel that? Why are there so many earthquakes lately? NJ got rocked multiple times recently. What causes an earthquake? Here's what to know now ...