Newly-released research led by the University of Washington (UW) showed that a feature scientists hypothesized was present along the Cascadia Subduction Zone is missing in places. What does that mean ...

The Cascadia Megaquake is a looming geological threat that has the potential to unleash catastrophic destruction across the ...

It’s a daunting challenge with the highest possible stakes should an offshore earthquake unleash a wall of incoming seawater.

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

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

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.

Alaska, Hawaii and areas along the mainland West Coast would be at risk if an earthquake erupts along the Cascadia subduction zone within the next 50 years.

A new study calculates the risk of where and how much land could sink. The Cascadia fault line is the focus of the new study conducted by Proceedings of the National Academy of Sciences.

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 ...

The Cascadia fault line is the focus of the new study conducted by Proceedings of the National Academy of Sciences. It breaks down the flooding potential a 9.0 earthquake could bring to the ...