New evidence suggests current estimates about tsunami size and how quickly waves make it to shore may be too high and too ...

Researchers are running new models with the updated information about the Cascadia subduction zone, which may give a clearer view of how the absence of this megasplay fault will play into "The Big ...

A 700-mile fault could snap by 2075, sinking parts of Portland, Seattle & SF. The Cascadia megaquake may trigger a 100-ft ...

New research mapping the Cascadia Subduction Zone is giving scientists clues about the state of the fault line as the Pacific Northwest awaits the next major quake.

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 ...

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 ...

January 26 marked the 325th anniversary since the last earthquake struck the Cascadia subduction zone. Centuries later, the ancient quake has left clues for scientists to prepare for the next one.

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 Cascadia Subduction Zone fault is 700 miles long, running from northern Vancouver Island, British Columbia, to Cape Mendocino, California.

And in general, in a seduction zone environment like Cascadia, the rate of water flow along these fault zones that we measure at seats are on the order of two to 10 centimeters per year.

Scientists are warning that a 100-foot, Doomsday-style tsunami is primed to hit the US West Coast at any moment. Yet ...

Researchers are running new models with the updated information about the Cascadia subduction zone, which may give a clearer view of how the absence of this megasplay fault will play into "The Big ...