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 ...

If the once-every-500-year Cascadia Subduction Zone earthquake doesn’t do enough damage to the coastal Northwest on its own, ...

If major earthquake hits the West Coast it could sink land in minutes, new study warns - The region is overdue for a major ...

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

County crews drilled a 10-foot-wide, 125-foot-deep hole in the earth near Tom McCall Waterfront Park and filled that pit with ...

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