Along this fraught stretch, called the Cascadia subduction zone ... they used the data to construct a comprehensive map of the underwater geology in a study published Friday in the journal ...

This area, called the Cascadia Subduction Zone ... released when they finally lurch against each other. The result: the world's greatest earthquakes, shaking both seabed and land, and generating ...

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

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