HUMBOLDT COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.7 magnitude quake rattled close to Petrolia ...

SAN DIEGO COUNTY, CA - Friday morning, a preliminary 2.2 magnitude quake was registered close to Borrego Springs, according ...

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.

More than 20 million dollars in grant funding from the California Residential Mitigation Program will be used to offset costs ...

California’s Devils Hole, in Death Valley National Park, was shaken by the earthquake on Thursday. The National Park Service says scientists are still evaluating potential impacts to the ...

Three earthquakes ranging from 3.5 to 3.7 magnitude hit the San Bernardino area of Southern California. Earlier on Aug. 5, an earthquake in northern New Jersey was felt in parts of New York.

It has been several years since a magnitude 5.2 or greater earthquake hit Southern California, and Tuesday’s quake was the strongest to strike the region in three years.

Many suspect that California’s San Andreas Fault is brewing yet another major earthquake. However, it might not necessarily ...

What lies beneath Fickle Hill in northern California? Maybe the answer to an earthquake mystery that has puzzled ...

The Cascadia Subduction Zone along the Pacific Northwest coast looms large in the scientific and public minds, as it has the ...

Scientists link a magnitude 6.5 earthquake that shook Humboldt Bay, California, 71 years ago to the "locked" Cascadia ...