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

Minor quakes can disrupt natural tectonic patterns deep underground and change stress landscape, new study finds.

A collection of recent reports highlights extreme weather events and seismic activity affecting Washington state communities, ...

There are San Andreas faults in many places. They happen where two rigid continental masses slide past each other at fairly rapid pace. The San Andreas fault separates (‘connect’ would be the ...