The San Andreas fault's prolonged silence has led to increased tectonic strain, raising concerns about a potential large ...

There is no easy explanation for how the San Andreas fault, responsible for some of America's most powerful earthquakes, has ...

A new study suggests two major fault systems are under unusually high strain, but researchers stress it is not a prediction ...

A new study suggests the San Andreas Fault has reached stress levels not seen in nearly 1,000 years. While scientists are not predicting an imminent earthquake, the findings raise important questions ...

Earthquake experts have long warned of a looming "Big One" that will have devastating impacts. A study says warning signs continue to grow in 2026.

Record stress along the San Andreas and San Jacinto faults could trigger a major earthquake around Los Angeles.

According to the study, both fault systems have reached exceptionally high stress levels due to centuries of tectonic strain.

A study found parts of the San Andreas and San Jacinto faults are critically loaded after long stress build-up. The findings sharpen planning for a possible linked rupture through Cajon Pass without ...

Cajon Pass may allow an earthquake to occur along two fault lines simultaneously. | Credit: Illustration by Julia Wytrazek / Getty Images California is tense, or at least its fault lines are. The ...

"For a large earthquake to occur, the accumulated strain on the fault must exceed the strength of the asperity. It’s a little ...

The San Andreas Fault, long embedded in California’s public imagination, has once again drawn scientific attention after new analysis suggested it may be holding more accumulated stress than at any ...

Stress on the San Andreas Fault system has reached a 1,000-year high, according to new research from the University of Hawaii. Higher stress on a fault means the pressure that causes ...