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

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

Researchers have long warned that a stretch of coast in Oregon and Washington state is capable of producing an incredibly ...

A new study is fueling speculation and fear about the risks of a major earthquake in the Cascadia subduction zone, including ...

A long-feared monster earthquake off the coast of California, Oregon and Washington could cause some areas to sink by more ...

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

OKANOGAN, Wash. — A 3.0 magnitude earthquake struck early Wednesday morning near Okanogan. The epicenter was recorded about 27 miles northeast of the central Washington city. According to the ...

A 3.0-magnitude earthquake struck near Tonasket in eastern Washington, the U.S. Geological Survey reported. Getty Images/iStockphoto A 3.0-magnitude earthquake rattled eastern Washington on ...

Washington state has seen several recent earthquakes ranging from small tremors near Tacoma and Vashon Island to larger quakes off the west coast. This list of stories illustrates the region's ...