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

Scientists are sounding the alarm on a 'sleeping giant' off the coast of California, warning it could sink land in several ...

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

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

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

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

America faces greater earthquake risks as certain fault zones expand. Learn the new hotspots, expert warnings, and how ...