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

SpaceX's Dragon spacecraft returned to Earth. It splashed down off the California coast near Oceanside. The spacecraft ...

SpaceX’s Dragon spacecraft completed its latest mission Saturday night, splashing down off the coast near Oceanside, ...

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 ...

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

California experienced three earthquakes in an area being closely monitored for a major quake on Thursday and Friday.

Recent seismic events have occurred in U.S. regions not typically associated with earthquakes, such as Illinois, Tennessee, and Virginia. These developments highlight the expanding nature of seismic ...

The Trump administration canceled $33 million in FEMA grants for earthquake retrofitting in California, prompting Senator ...

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

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

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

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