More than 17,000 people in Oregon, Washington and California could almost instantly be living in a floodplain, the ...

Washington state has seen several recent earthquakes ranging from small tremors near Tacoma and Vashon Island to larger ...

A new resolution drafted by three Portland School Board members would outline a process for how money from the district’s ...

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

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

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

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

New research shows that in minutes after the earthquake hits, coastal areas of California, Oregon and Washington could drop ...

A massive earthquake along the Cascadia Subduction Zone could instantly sink swaths of the U.S. Pacific Northwest coastline by more than six feet, drastically expanding floodplains and posing ...

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

A powerful earthquake along the Cascadia Subduction Zone could reshape the Pacific North-West, causing drastic land ...

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