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

It's a matter of when -- not if -- a significant earthquake will shake the Pacific Northwest, and a new study says some areas ...

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

A recent study found that a powerful quake off the Pacific Northwest could force the ground to sink up to 2 m, leading to ...

If the once-every-500-year Cascadia Subduction Zone earthquake doesn’t do enough damage to the coastal Northwest on its own, ...

In the weeks since WW‘s reporting, the rumblings for seismic safety have grown strong enough to shake the School Board.

When Washingtonians talk about the possibility of a major earthquake in the Cascadia Subduction Zone, the conversation typically focuses on the immediate impacts: the threat of casualties ...

Across all the locations that the group measured, the low estimates held that the ground would sink by 0.23 to 0.67 meters, depending on the area. The medium estimates ranged from 0.46 to 1.34 meters ...

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