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

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

Abrupt earthquake-triggered land changes are not a new idea. The earliest written accounts of great earthquakes causing the ...

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

WASHINGTON, USA — A 2.9 magnitude earthquake was recorded early Tuesday morning in the Olympic National Forest. The shakes ...

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

A Cascadia Subduction Zone earthquake could cause long-lasting changes to Washington’s landscape, coastline and floodplain, a ...

The Cascadia subduction zone is one of many regions in the “Ring of Fire ... 11 great earthquakes have happened approximately ...

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

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

This should have West Coasters shaking in their shoes.

They tend to inflate like a balloon in between eruptions. At Axial, the sea floor is actually rising, and that’s a big signal.” ...