A long-feared monster earthquake off the coast of California, Oregon and Washington could cause some areas to sink by more ...

A new study warns that a megathrust earthquake along the Cascadia Subduction Zone could cause coastal land to sink ...

The Cascadia Subduction Zone, a major fault that runs offshore from Northern California to British Columbia, is best known ...

This should have West Coasters shaking in their shoes.

In some areas, the ground could sink 6 feet in the moments after an earthquake in the Pacific Northwest, researchers warned.

The Cascadia subduction zone could pose a major threat to the West Coast if a high magnitude earthquake were to occur, ...

Leveraging reporter Julie Watson’s long-standing relationship with the San Diego Zoo, an AP all-formats team produced a ...

While not a household name like the San Andreas, the Elsinore fault is part of a larger seismic zone that experts fear and ...

A major earthquake in the Pacific Northwest could sink land and expand flood zones, putting thousands more at risk.

A series of earthquakes have been reported in various parts of the world in recent days, highlighting the ongoing seismic activity that continues to shape our planet. From Alaska to California and ...

The temblor was detected near Julian, California. There were no immediate reports of major damage or injuries.