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

A new study found that the geological conditions are in place for a massive tsunami to hit the United States and sink ...

Scientists warn if a 1,000-ft ‘mega-tsunami’ spurs from an active fault line it could wipe part of America off the map - ...

Dura and other experts have begun to worry about "the next big event being imminent" in the Cascadia subduction zone, which stretches ... "The National Seismic Hazard model shows that there ...

“It's not gonna cause a tsunami, […] it's not gonna trigger a subduction earthquake on the Cascadia subduction zone,” says Chadwick. “ We're studying it just because it's a great laboratory, not ...

A new study has identified three states in the US could be hit by an earthquake and mega-tsunami in a handful of years.

A powerful earthquake and rising sea levels could have devastating effects on some parts of America amid fears of a pending 'mega-tsunami' ...

This pattern is evident in the Cascadia subduction zone, which extends from Northern California, through Oregon and Washington, to British Columbia. The zone produces extensive tremor activity and ...