The geology of the Cascadia subduction zone has largely staved off climate-related sea-level rise in the Pacific Northwest, ...

A new study is fueling speculation and fear about the risks of a major earthquake in the Cascadia subduction zone, including ...

The Cascadia Subduction Zone, a fault line running along the U.S. West Coast, poses a significant threat of a catastrophic earthquake. Recent research highlights the potential for long-term coastal ...

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

A big quake in the Pacific Northwest today could cause coastal land to sink rapidly — up to seven feet, a new study finds.

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

A new study warns parts of the Pacific Coast, including Western Washington, could sink several feet during a major offshore ...

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

The combination of tectonic activity and climate change could significantly increase flood risks in the region, according to ...

This should have West Coasters shaking in their shoes.

Sea water levels are already rising because of climate change. A big earthquake will cause them to go up even more, besides ...