Learn more about new preprint research indicating that the San Andreas Fault is slipping faster than previously thought, and ...

San Andreas Fault earthquake risk reached new highs in 2026 as two independent studies found the fault system is more ...

A quick look at where the San Andreas Fault is located and why it matters to Californians.

California's earthquake time bomb may be ticking faster than scientists realized. Just a week after a magnitude 3.9 quake ...

Add Yahoo as a preferred source to see more of our stories on Google. When the next "Big One" hits, it could carry a massive price tag, according to a California earthquake expert. A magnitude 7.8 ...

(CNN) — It’s like a scene from a Hollywood movie: A major earthquake along the San Andreas fault ripples through Los Angeles, decimating infrastructure, sparking fires and triggering landslides. For ...

The ground north and east of Los Angeles holds one of Southern California's most uneasy meeting points. At Cajon Pass, the San Andreas and San Jacinto fault systems crowd together in a tectonic ...

Researchers found in a new study that California’s San Andreas and San Jacinto tectonic faults are at their highest stress levels in 1,000 years. Lead author Liliane Burkhard said in a release from ...

Stress along the San Andreas and San Jacinto faults in Southern California has reached the highest levels in 1,000 years, according to new research. SAN FRANCISCO -- Stress along the San Andreas and ...