One of the most dangerous fault lines that threatens the United States lurks off the coast ... of coastal regions forever. The Cascadia Subduction Zone is a fault that stretches around 600 miles ...

New research shows that in minutes after the earthquake hits, coastal areas of California, Oregon and Washington could drop ...

A major earthquake waiting to strike the Cascadia Subduction Zone isn’t the only natural disaster looming in the Pacific ...

If the once-every-500-year Cascadia Subduction Zone earthquake doesn’t do enough damage to the coastal Northwest on its own, ...

A major West Coast earthquake along the Cascadia subduction zone could have an unexpected and destructive ... The study pointed out that current tsunami hazard maps don’t take into account future ...

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 ...