The New Madrid Fault zone is a significant seismic threat located in the central United States, stretching across parts of ...

The PNW may be hit with a major earthquake in the next 50 years. There is no telling when, but a social media earthquake ...

A massive quake might drop the Pacific Northwest coastline by 6 feet, redrawing flood maps and putting thousands of homes at risk.

Seismic symphonies of minor earthquakes may affect grand movements on major faults.

The United States has dealt with a flurry of earthquakes this month, raising concerns about "The Big One." Last week, the ...

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 ...

At 4.1 magnitude near Greenback, the May 10 quake was large for our area. Experts look back on the last earthquakes to ...

While the New Madrid Seismic Zone is around 500 miles from Iowa's most populous city of Des Moines, a major earthquake there ...

The zone produces extensive tremor activity and very large earthquakes ... This study shifts our understanding of a common assumption: that only large forces shape the behavior of major earthquake ...

The zone produces extensive tremor activity and ... that only large forces shape the behavior of major earthquake faults. In fact, tiny, nearby quakes -- usually considered too small to matter ...