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 ...

This should have West Coasters shaking in their shoes.

Have you ever wondered why the Pacific Ocean seems to be constantly shaking and erupting, as if the very earth beneath it is ...

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

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

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

A future Cascadia earthquake could unleash far more than just devastating shaking — it could sink large parts of the Pacific ...

In an exciting development, scientists from the University of Washington have observed signs that an underwater volcano off ...

Thousands in the Pacific Northwest face a heightened flood risk, not just from rising sea levels, but from the land itself ...

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