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

A powerful earthquake, combined with rising sea levels, could significantly increase flood risks in the Pacific Northwest, ...

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

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

Thousands in the Pacific Northwest face a heightened flood risk, not just from rising sea levels, but from the land itself ...

This map (left image) indicates the sites of the 24 estuaries along the coast in the Cascadia subduction zone where Tina Dura and her team took geological core samples. The photo on the right is ...

The last time this Cascadia subduction zone shook off a major earthquake was ... These expanded floodplain maps could help emergency managers and city planners prepare for the worst, she added.

The last time this Cascadia subduction zone shook off a major earthquake was ... These expanded floodplain maps could help emergency managers and city planners prepare for the worst, she added.