Researchers are sounding an alarm about an earthquake fault along the Northern California coast. A new study shows a large ...

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

This should have West Coasters shaking in their shoes.

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 700-mile-long fault line that runs along the West ... New research found that a 8.0 magnitude or higher quake along the Cascadia Subduction Zone, combined with rising sea levels, would cause ...

Map shows the Cascadia Subduction Zone along the Pacific Northwest coast ... identify seismic anomalies at both ends of the fault where they believe pieces of the upper mantle are rising and ...

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

The Cascadia subduction zone ... Green dashed line shows azimuth onto which section in Fig. 3 is projected to create a representative section. The intersection of the deformation front with the ...

Either way, instruments that monitor a 14-month pattern in seismic activity could serve as an super-early… Read More “None of the pictures is rosy,” says a line in a new report from the ...