For generations, scientists believed that the West Coast’s two great earthquake engines — the Cascadia subduction zone and ...

One of the most dangerous faults in the United States, the Cascadia Subduction Zone, may be able to trigger an earthquake on ...

New research offers the theory that the San Andreas fault and the Cascadia subduction zone could produce devastating back-to-back earthquake disasters.

Down in California, the San Andreas Fault marks the boundary where the North American and Pacific plates are sliding past ...

Scientists have uncovered evidence that megaquakes in the Pacific Northwest might trigger California’s San Andreas Fault. A research ship’s navigational error revealed paired sediment layers showing ...

A Cascadia subduction zone earthquake is coming for the Pacific Northwest, and when it hits, scientists now believe, it could cause the San Andreas fault in California to go off.

San Andreas is one of the few movies that features Dwayne Johnson at his best, and it's about to leave Netflix.

Accidental landing of a research vessel in the San Andreas zone revealed the repeating patterns tribuldite in its core.

Workers check damage to Interstate 880 in Oakland after it collapsed during the Loma Prieta earthquake in October 1989. (Paul Sakuma / Associated Press) They are two of the West Coast's most ...

Recently, Science put out an article detailing new research on the Myanmar earthquake that occurred on March 28, 2025. In one ...

A specific type of earthquake that can cause particularly intense shaking is more common than previously believed, some ...

UD researchers engage future marine scientists during video call from aboard the R/V Roger Revelle, currently at sea off the coast of West Africa ...