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

On Friday at 12:59 p.m., a magnitude 3.6 earthquake occurred 4 miles west-southwest of Laupāhoehoe on the Big Island and at a depth of 19 miles below sea level. The earthquake had no apparent impact ...

The coast of Chile is at risk of "hazardous" tsunami waves after a 7.5 earthquake struck off the south of Argentina, the U.S. has warned. Shane Croucher is a Breaking News Editor based in London, UK.

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

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

A big quake in the Pacific Northwest today could cause coastal land to sink rapidly — up to seven feet, a new study finds.

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

When an earthquake rips along the Cascadia Subduction Zone fault, much of the U.S. West Coast could shake violently for five ...