Here’s the science behind scary headlines about the Pacific Northwest sinking into the sea due to a major earthquake ...

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

A study warns that a massive earthquake along the Cascadia subduction zone could cause significant land sinking, increasing ...

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

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

A long-feared monster earthquake off the U.S. states of California, Oregon and Washington could cause some coastal areas to sink by more than 6 feet, dramatically heightening the risk of flooding and ...

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

Monday's 5.2 magnitude temblor marked another success for California's early earthquake warning system, with users in some ...

A 2.7-magnitude earthquake felt by scores of people shook the northern San Francisco Bay Area in California early Tuesday, April 29, the U.S. Geological Survey reported. The nearly 6-mile deep quake ...

When an earthquake rips along the Cascadia Subduction Zone fault, much of the U.S. West Coast could shake violently for five ...

At about 11:46 p.m. Sunday, a magnitude 3.2 earthquake struck about 9 miles west-southwest of Johannesburg, according to the ...

The world's only population of wild Devils Hole pupfish shrank to 38 members after two earthquakes greatly affected the ...