Cascadia is the Northwest's bid for economic might in the age of Donald Trump. It's not a secession movement but an effort to ...

The Cascadia Subduction Zone is capable of mega earthquakes that can cause tsunamis when water is displaced by the movement ...

The study, published Monday in the Proceedings of the National Academy of Sciences (PNAS), found that a major earthquake ...

A major Cascadia subduction zone earthquake is coming for the West Coast. During that earthquake, parts of California, Oregon and Washington could shake for up to five minutes, as the Juan de Fuca ...

A future Cascadia earthquake could unleash far more than just devastating shaking — it could sink large parts of the Pacific ...

When Washingtonians talk about the possibility of a major earthquake in the Cascadia Subduction Zone, the conversation typically focuses on the immediate impacts: the threat of casualties ...

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.

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

The Cascadia project, which has been renamed as the Catalyst Project to differentiate itself from the Cascadia Development, is a significant development proposed on the west side of Greeley at the ...

RELATED: Multnomah County mulls 'risk bonding' for seismically vulnerable Portland fuel tank hub Cascadia megathrust earthquakes are caused by the Cascadia Subduction Zone that sits about 40 miles ...

Cascadia Music’s spring concert, featuring music from Europe and the British Isles, will be presented on May 9 and 10 at the ...