A 3.3-magnitude earthquake struck near San Ramon, prompting concerns about the San Andreas and Hayward faults. Experts from ...

The San Francisco event in 1906 caused a major fire and killed as many as 3,000 people, earning the name “The Great 1906 San ...

The fault, which is part of the San Andreas Fault system, produced two 6.2-magnitude earthquakes last century.

LONG BEACH, California -- During an earthquake study conference in Long Beach, a local expert said California's infamous San Andreas fault is due for a massive quake. "The San Andreas fault is locked, ...

On a seemingly ordinary Sunday morning, residents of the East Bay were jolted awake by a series of earthquakes, igniting a blend of curiosity and concern about seismic activity in California. This ...

LONG BEACH, Calif. (KABC) -- During an earthquake study conference in Long Beach, a local expert said California's infamous San Andreas fault is due for a massive ...

LOS ANGELES (KABC) -- A group of emergency managers, geologists and interested residents took part in a tour of the San Andreas Fault over the weekend. The tour was led by seismologist Dr. Lucy Jones, ...

When a magnitude 7.7 earthquake shook Myanmar on March 28, 2025, it wasn’t just another powerful tremor—it was a geological curveball. The quake ripped open more than 500 kilometers (317 miles) of the ...

They are two of the West Coast’s most destructive generators of huge earthquakes: The San Andreas fault in California and the Cascadia subduction zone offshore of California’s North Coast, Oregon, ...

PASADENA, Calif. -- A powerful earthquake in Myanmar earlier this year is leading scientists to rethink how we predict future earthquakes. A new study from CalTech sheds light on the behavior of the ...