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

Researchers developed a fourth-generation buoy in Seattle that can detect an earthquake-triggered tsunami 10-15 minutes ...

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

The Cascadia Subduction Zone looks a little different than researchers thought. Here's what that means for "The Big One." ...

A Virginia Tech study highlights the potential for a mega-tsunami triggered by a major earthquake in the Cascadia Subduction ...

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

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

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' ...

Experts have warned that the US is at an increased risk of experiencing a mega-tsunami which can impact millions of lives and ...

A massive earthquake along the Cascadia Subduction Zone could trigger a devastating mega-tsunami, threatening Alaska, Hawaii, ...

Unlike smaller tsunamis, which may only produce waves a few feet high, mega tsunamis are on a completely different scale.