A near-certain disaster looms for California, but there are real things people can do to prepare. Here's what to know about ...

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

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

The Cascadia Subduction Zone, dormant for over 300 years, poses a significant threat to the Pacific Northwest. A future ...

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

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 ...

California has dozens of earthquakes every day. Most are below 3.0 magnitude, so small that they aren’t felt.

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

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 ...

The Cascadia Subduction Zone looks a little different than researchers thought. Here's what that means for "The Big One." ...

Earthquakes, volcanic eruptions, shifting tectonic plates—these are all signs that our planet is alive. But what is revealed ...

The East Tennessee Seismic Zone extends across Tennessee, northwestern Georgia and into northeastern Alabama. The area is not known to have major earthquake, but hundreds of earthquakes too small ...