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

An earthquake along the Cascadia Subduction Zone could cause parts of the coast to sink several feet, creating ongoing ...

Land along parts of the Oregon coast could sink nearly 7 feet in the event of a major Cascadia Subduction Zone earthquake, ...

A new study warns that a megathrust earthquake along the Cascadia Subduction Zone could cause coastal land to sink permanently.

The study, published Monday in the Proceedings of the National Academy of Sciences (PNAS), found that a major earthquake ...

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

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

In a public statement, School Board member Julia Brim-Edwards says the bond should provide specific details on seismic ...

Tsunamis have hit Washington and the Puget Sound region in the past, and they will happen again in the future.

This map (left image) indicates the sites of the 24 estuaries along the coast in the Cascadia subduction zone where Tina Dura and her team took geological core samples. The photo on the right is of ...

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