The Cascadia Subduction Zone is unusually quiet for a megathrust fault. Spanning more than 600 miles from Canada to California, the fault marks the convergence of the Juan de Fuca and North American ...

A megathrust earthquake is coming for the Pacific Northwest. But new imaging of undersea faults and fractures has given ...

This map models locking at the Cascadia Subduction Zone, with red showing where the plates are tightly locked and orange/yellow indicating less locking. The study sites are marked with small red ...

After more than 300 years of quiet, the Cascadia Subduction Zone is on the verge of releasing immense energy. This underwater ...

A small earthquake was recorded off the west coast of Vancouver Island Sunday afternoon, according to officials.

A magnitude 2.9 earthquake struck near Home, Washington, early Wednesday.

The Cascade Subduction Zone affects where the ocean meets the land, and that land is rising in some parts of the Oregon Coast ...

The Cascade Subduction Zone affects where the ocean meets the land, and that land is rising in some parts of the Oregon Coast. FILE - Crowds gather to watch the king tides at Indian Beach in Ecola ...

This map models locking at the Cascadia Subduction Zone, with red showing where the plates are tightly locked and orange/yellow indicating less locking. The study sites are marked with small red ...

A book lover returns to the timeless pleasure of getting lost amid the stacks and stumbling onto new treasures.

Regina Barber and Katia Riddle of NPR's Short Wave podcast talk about prehistoric cooking, earthquakes in the Pacific Northwest and how teens are sleeping less than before.