Did you feel it? A preliminary magnitude 3.2 earthquake struck in Concord Friday afternoon, according to the U.S. Geological ...

Jalisco’s state government has added Tesla Cybertrucks to its official patrol fleet, and the U.S. Embassy in Mexico took to ...

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

Coastal communities from northern California to British Columbia live atop the Cascadia Subduction Zone, which spans about ...

Unlike gradual climate-driven events, this potential earthquake would “happen within minutes, leaving no time for adaptation ...

A new study from researchers at Virginia Tech says that there is an increased risk of flooding and tsunamis in the Pacific ...

A powerful underwater volcano known as Axial Seamount off the Oregon coast may erupt. Though scientists say it poses no ...

An undersea earthquake has struck off the Greek island of Crete and was felt across the Aegean Sea but no injuries or significant damage were immediately reported ...

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 ...

New spending restrictions for some federal agencies are creating extra hoops for scientists to jump through to fix earthquake ...

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

The 1980 Mount St. Helens eruption began with a steady series of earthquakes in March. By April it began spewing smoke, ...