A new study suggests Southern California's major fault system is more stressed than at any point in the last 1,000 years.

CM Labs Simulations has announced the launch of the Earthmoving Fault Injection feature for its training management tool, Intellia Instructor. “Fault injection for earthmoving equipment joins our ...

Nearly 1,000 feet beneath the desert of southern Nevada, a sprawling underground laboratory helps certify every warhead in the U.S. nuclear arsenal. The facility, known as PULSE (Principal Underground ...

LIVERMORE, Calif. (KGO) -- In the next 30 years, scientists say there's a 1 in 3 chance of a major earthquake on the Hayward Fault, impacting millions across the East Bay. Now, we're getting a clearer ...

The Hayward fault, part of the larger San Andreas fault system, runs 74 miles through the East Bay of the San Francisco Bay Area. The fault is overdue for an earthquake that could cause extensive ...

Earthquakes usually occur along fracture zones in the Earth's crust, where large tectonic plates slide past one another and become locked. Stress builds up over long periods of time and is suddenly ...