New evidence suggests current estimates about tsunami size and how quickly waves make it to shore may be too high and too ...

The New Yorker shook us up with “The Really Big One,” Kathryn Schulz’s long-form narrative examination of the forthcoming ...

The Cascadia Subduction Zone, stretching from northern California to British Columbia, is one of the most dangerous seismic hotspots in North America, capable of producing a massive 9.0 magnitude ...

SEATTLE — Newly-released research led by the University of Washington (UW) showed that a feature scientists hypothesized was present along the Cascadia Subduction Zone is missing in places.

Scientists are warning that a 100-foot, Doomsday-style tsunami is primed to hit the US West Coast at any moment. Yet ...

A Cascadia Subduction Zone earthquake could cause long-lasting changes to Washington’s landscape, coastline and floodplain, a new study says.

The big one — a magnitude 9.0+ Cascadia Subduction Zone earthquake — could happen any time now based on its history. FILE - With the sea level steadily rising from climate change, ...

An earthquake along the Cascadia Subduction Zone could cause parts of the coast to sink several feet, creating ongoing flood risks in previously safe areas. Skip Navigation.

A Cascadia Subduction Zone earthquake could cause long-lasting changes to Washington’s landscape, coastline and floodplain, a new study says.

A Cascadia Subduction Zone earthquake could cause long-lasting changes to Washington’s landscape, coastline and floodplain, a new study says.

A Cascadia Subduction Zone earthquake could cause long-lasting changes to Washington’s landscape, coastline and floodplain, a new study says.