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

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

A major earthquake along a West Coast fault could have catastrophic consequences across coastal Washington, Oregon and ...

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.

SEATTLE — The Pacific Northwest's most active underwater volcano is showing signs of an impending eruption, potentially occurring before the end of 2025, according to researchers at the University of ...

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

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

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

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

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

A powerful future earthquake, coupled with climate-driven surges in sea levels, could significantly increase flood risks in ...