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

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

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

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 century ago, Mossbrae Falls was a glorious tourist attraction. Now, there is no easy, or legal, way for the public to get ...

While we don't expect an epic earthquake anytime soon, if one occurs, it could make it much more likely to flood in parts of ...