The Cascadia Subduction Zone, stretching from northern California to British Columbia, is one of the most dangerous seismic ...

The Cascadia Subduction Zone, dormant for over 300 years, poses a significant threat to the Pacific Northwest. A future ...

A single earthquake could cause the Pacific Northwest’s coastline to drop by as much as 6.5 feet in minutes permanently ...

The PNW may be hit with a major earthquake in the next 50 years. There is no telling when, but a social media earthquake ...

The Cascadia Subduction Zone looks a little different than researchers thought. Here's what that means for "The Big One." ...

The tsunami wave from an anticipated earthquake off the West Coast could reach 100 feet and permanently flood parts of the ...

Coastal communities from northern California to British Columbia live atop the Cascadia Subduction Zone, which spans about ...

Researchers developed a fourth-generation buoy in Seattle that can detect an earthquake-triggered tsunami 10-15 minutes ...

It’s the 323rd anniversary of the last Cascadia Subduction Zone earthquake. We spend a fair amount of time thinking about the ‘Big One’ (and the ‘Really Big One’) in the Pacific Northwest.

The earthquake was caused by the Cascadia Subduction Zone, the faultline where the Juan de Fuca Plate moves beneath the North American Plate. The Cascadia Subduction Zone fault is 700 miles long ...

PORTLAND, Ore. (KOIN) – A new study mapping the Cascadia Subduction Zone is giving scientists clues about the state of the fault line as the Pacific Northwest awaits a potentially catastrophic ...

EUGENE, Ore. (NBC) -- 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 ...