Southern Washington, northern Oregon, and northern California are the regions which are most vulnerable to flooding from a ...

Scientists are warning of a potentially catastrophic mega-tsunami that could strike parts of the US Pacific Coast, triggered ...

A recent study indicates a 15% chance of a magnitude 8.0 earthquake striking the Cascadia Subduction Zone within the next 50 years, potentially triggering a catastrophic mega-tsunami. This could ...

A crack stretching more than 620 miles across northwestern Canada could one day cause ‘at least’ a 7.5 magnitude earthquake.