One of the most dangerous fault lines that threatens the United States lurks off the coast of the Pacific Northwest, capable ...

It was reported being felt by several people in Middletown, about 9 miles from where the quake struck, according to ...

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

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

A major earthquake in the Pacific Northwest could sink land and expand flood zones, putting thousands more at risk.

Sea water levels are already rising because of climate change. A big earthquake will cause them to go up even more, besides ...

Researchers are sounding an alarm about an earthquake fault along the Northern California coast. A new study shows a large ...

This should have West Coasters shaking in their shoes.

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

A study warns that a massive earthquake along the Cascadia subduction zone could cause significant land sinking, increasing ...

The Cascadia subduction zone could pose a major threat to the West Coast if a high magnitude earthquake were to occur, ...