An earthquake has struck California as experts warn that the long-feared “Big One” could be approaching.

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

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

Research on one of the world's largest earthquake simulators has made buildings, bridges, and other infrastructure more ...

SACRAMENTO, CA – With the next big earthquake overdue ... 35th anniversary of the devastating Loma Prieta Earthquake on October 17, the California Office of Emergency Services (Cal OES) is ...

New Madrid, Missouri, was terrorized by its fault line in the early 19th century, and earthquakes are still the region's ...

An instrument called an interrogator allows researchers to effectively hijack fiber optic cables for use as thousands of ...

A letter to my grandchildren: There are two of you now, although you’re both in diapers and haven’t yet learned how to read.

The 1980 eruption cycle made Mount St. Helens one of the most famous volcanoes in the Cascades. But it is far from the only ...

By luck of geology, the Pacific Northwest coast isn’t being hit nearly as hard as other areas of the world by climate change-driven sea level rise.

According to the Shark Tank investor Kevin O'Leary, the real estate market of California is in trouble, and there is nothing ...