For three days, a remote volcano off the Pacific Northwest coast has been shaking almost nonstop, a deep rumble beneath the ...

The ground beneath the Pacific Northwest is not quiet. Along a vast offshore fault, strain has been building for centuries, ...

The Pacific Northwest Seismic Network operates more than 600 seismic stations. The center in Alaska added an additional 250 ...

A magnitude 6.0 earthquake struck west of Susitna, Alaska, on Thursday, according to the United States Geological Survey.

Their whole life, producer Hannah Chinn has known about the Big One: a massive earthquake forecasted to hit the West Coast.

Tsunamis generated by earthquakes on the Alaska Subduction Zone are a persistent risk in the Pacific Northwest. Decisions ...

Scientists at the Pacific Northwest Seismic Network might blow their stacks over having to respond to a rumor about increased tremor activity at the Washington state volcano.

Rime ice buildup on Mount Rainier's only analog seismic station has led to false reports of increased tremor activity, the ...

The western half of Washington state is considered earthquake country, with the potential for very large quakes. Scientists have their top three. First, there’s the Cascadia Subduction Zone running ...

Earthquake faults deep in the Earth can glue themselves back together following a seismic event, according to a new study led ...

A 3.7 magnitude earthquake struck the northern coast of Washington Monday evening. The earthquake happened just before 7:30 p.m. Monday, according to the Pacific Northwest Seismic Network. The quake ...

No, there is not increased activity at Mount Rainier, despite a national headline Wednesday morning claiming there is an ...