A big earthquake along the Cascadia fault could cause Washington's coastal lands to suddenly drop nearly 7 feet, instantly ...

Older buildings, especially brick, need to be retrofitted to preserve life. Many of the 1,100 buildings that Seattle ...

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

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

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

A new study warns parts of the Pacific Coast, including Western Washington, could sink several feet during a major offshore ...

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

The next great earthquake isn't the only threat to the Pacific Northwest. A powerful earthquake, combined with rising sea ...

An earthquake along the Cascadia Subduction Zone could cause parts of the coast to sink several feet, creating ongoing ...

SEATTLE — On April 13, 1949, a massive 6.7 magnitude earthquake rattled western Washington. The ground shook for 30 seconds and was felt over a 230,000-square-mile area, with the epicenter near ...