It sounds like the plot of a disaster movie: a mega earthquake so powerful it could sink part of the U.S. West Coast. But ...

A magnitude 6.4 earthquake struck the Pacific island nation of Tonga, the US Geological Survey (USGS) said on Wednesday. The ...

Nearly a mile deep, the Pacific Ocean volcano known as Axial Seamount is drawing increasing scrutiny from scientists who only ...

The Axial Seamount, located 300 miles off Oregon's coast, shows signs of eruption. Experts assure it won't affect land or ...

A minor, 3.8-magnitude earthquake struck in Southern California on Monday, according to the United States Geological Survey.

A 4.0 magnitude earthquake struck off the coast of Kau on the Big Island Tuesday morning, but officials say no tsunami was ...

Experts warn of a potential mega-tsunami threatening Northern California, Oregon, and Washington. This catastrophic wave ...

Researchers found that a potential powerful earthquake combined with rising sea levels could lead to a mega tsunami.

A volcano in the Pacific Northwest is showing signs of activity with an eruption imminent. The Axial Seamount is a mile-wide ...

Last week, there were reports that a series of small earthquakes were recorded in California that generated a few news headlines. The state is notorious for earthquake activity. It’s estimated that ...

This week marks a decade since I retired from teaching at is what is now called Cal Poly Humboldt. My final 106 Earthquake Country lecture was on May 7, 2015. That lecture included a summary of ...