In some areas, the ground could sink 6 feet in the moments after an earthquake in the Pacific Northwest, researchers warned.

A big quake in the Pacific Northwest today could cause coastal land to sink rapidly — up to seven feet, a new study finds.

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

A new study is fueling speculation and fear about the risks of a major earthquake in the Cascadia subduction zone, including ...

A major earthquake along a West Coast fault could have catastrophic consequences across coastal Washington, Oregon and ...

A 3.3M earthquake struck near Tofino, British Columbia Thursday morning. If you felt the quake, you are encouraged to report ...

A major earthquake waiting to strike the Cascadia Subduction Zone isn’t the only natural disaster looming in the Pacific ...

This should have West Coasters shaking in their shoes.

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

The combination of tectonic activity and climate change could significantly increase flood risks in the region, according to ...

An underwater volcano 300 miles off the coast of Oregon is displaying signs of a potential eruption, UW researchers found.

The next great earthquake isn't the only threat to the Pacific Northwest. A powerful earthquake, combined with rising sea ...