New Cascadia Subduction Zone research suggests the tsunami risk for some coastal communities in the Pacific Northwest may not be quite as acute as originally thought.

Just off the coast of the Pacific Northwest is the Cascadia Subduction Zone, a complex collection of earthquake faults created by one tectonic plate pushing its way under another. Every 400-600 years, ...

A doomsday tsunami is likely to strike the US in the near future, but scientists say it's better if it hits sooner rather ...

The Cascadia Subduction Zone has stayed calm for 300 years. When it finally breaks, it could trigger a huge earthquake ...

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

A so-called "doomsday tsunami" is likely to hit the United States in the near future, but scientists now say there is a ...

CORE3, Central Oregon Ready Responsive Resilient, a project creating a dedicated multi-agency coordination center for ...

Japan’s new earthquake-detection network lengthens warning times, and researchers in Wales have harnessed nuclear blast ...

The big one about “The Big One” hit 10 years ago. On July 13, 2015, The New Yorker shook us up with “The Really Big One,” ...

Making a go bag list? Here are our top picks for short-term survival scenarios based on extensive field tests.

A new study from Virginia Tech reveals a 15% chance of a massive earthquake—greater than magnitude 8.0—striking the Cascadia Subduction Zone within the next 50 years.