California has dozens of earthquakes every day. Most are below 3.0 magnitude, so small that they aren’t felt.

Concord, home to more than 120,000 Californians, is just 25 miles from San Francisco. There have been no reports of any injuries, according to KGO. This is the fourth minor earthquake to strike ...

they happen so much more frequently that overall the risk from them is higher. So even though the 2014 Napa earthquake didn’t impact all of Northern California like the 1906 San Francisco ...

The tsunami wave from an anticipated earthquake off the West Coast could reach 100 feet and permanently flood parts of the ...

A powerful underwater volcano known as Axial Seamount off the Oregon coast may erupt. Though scientists say it poses no ...

"We are, very many people say, overdue for an earthquake," Department of Emergency ... tsunami warnings and aging infrastructure, San Francisco's risk profile has changed dramatically in the ...

In a worst-case scenario, escalating civil unrest in the US following a West Coast earthquake could result in a loss of more ...

An instrument called an interrogator allows researchers to effectively hijack fiber optic cables for use as thousands of ...

SAN JOSE, Calif. (KGO) -- A rollback in federal funding could impact how much money and resources are put into making apartment buildings or multi-family homes safer from earthquakes. On Wednesday ...

Some experts now agree that the likelihood of the long-feared “Big One” striking has significantly increased between now and 2032. Sarah Minson, a geophysicist at the U.S. Geological Survey (USGS), ...

Lawrence Livermore National Laboratory could ‘revolutionize’ earthquake monitoring and provide researchers the ability to ...