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 next major Pacific Northwest earthquake could cause coastal land to sink by up to 6.5 feet in a matter of minutes — and ...

New research shows that in minutes after the earthquake hits, coastal areas of California, Oregon and Washington could drop ...

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

The 5.2 quake was centered near Julian. There were no immediate reports of major damage or injuries but some residents ...

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

The next great earthquake isn't the only threat to the Pacific Northwest. A powerful earthquake, combined with rising sea ...