When an earthquake rips along the Cascadia Subduction Zone fault, much of the U.S. west coast could shake violently for five ...

Scientists are sounding the alarm on a 'sleeping giant' off the coast of California, warning it could sink land in several ...

A major earthquake in the Pacific Northwest could sink land and expand flood zones, putting thousands more at risk.

A major Cascadia subduction zone earthquake is coming for the West Coast. During that earthquake, parts of California, Oregon and Washington could shake for up to five minutes, as the Juan de Fuca ...

A long-feared monster earthquake off the coast of California, Oregon and Washington could cause some areas to sink by more ...

The geology of the Cascadia subduction zone has largely staved off climate-related sea-level rise in the Pacific Northwest, ...

This should have West Coasters shaking in their shoes.

The coastal Pacific Northwest is a subduction zone where oceanic tectonic plates ... These expanded floodplain maps could help emergency managers and city planners prepare for the worst, she ...

Among the areas at risk after a megaquake along the Cascadia subduction zone are the Humboldt Bay region ... The most recent risk assessment, outlined in maps published by the California ...