A major earthquake may strike the Pacific Northwest region resulting in sinking the coastal land by almost seven feet, ...

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

The next major Pacific Northwest earthquake could cause coastal land to sink by up to 6.5 feet in a matter of minutes, a new ...

Cascadia is the Northwest's bid for economic and primacy in the age of Donald Trump. It's not a secession movement but an ...

The brief taste of summer heat is expected to fade around Portland Friday as a weak front brings the chance of rain back to ...