Coastal communities from northern California to British Columbia live atop the Cascadia Subduction Zone, which spans about ...

The Cascadia Subduction Zone, which is a 600-mile-wide fault system extending from Northern California to Vancouver Island, ...

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

Newly-released research led by the University of Washington (UW) showed that a feature scientists hypothesized was present ...

Researchers found that a potential powerful earthquake combined with rising sea levels could lead to a mega tsunami.

A new study by geoscientists at Virginia Tech, published in ‘Proceedings of the National Academy of Sciences’, estimates a 15 ...

Experts have warned the regions of Hawaii, Alaska and the west coast of the US could be at risk of a 1,000ft 'mega-tsunami' ...

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.

An earthquake along the Cascadia Subduction Zone could cause parts of the coast to sink several feet, creating ongoing flooding risks in previously safe areas.

Discover the most powerful earthquakes in US history, from Alaska to California. Learn about their magnitudes, impacts, and ...

Melissa Slager is a former Daily Herald reporter and Street Smarts columnist. “Contests of Strength” was released Tuesday. A ...