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

When an earthquake rips along the Cascadia Subduction Zone fault, much of the U.S. West Coast could shake violently for five minutes, and tsunami waves as tall as 100 feet could barrel toward shore.

One of the most dangerous fault lines that threatens the United States lurks off the coast of the Pacific Northwest, capable ...

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

A major earthquake waiting to strike the Cascadia Subduction Zone isn’t the only natural disaster looming in the Pacific Northwest, new research shows.

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

I organized hazards in categories according to primary causes: shaking due to the passage of seismic waves, fault rupture ...

"The National Seismic Hazard model shows that there is a 15% chance of a large (over magnitude 8) earthquake happening ...