A string of earthquakes in California last week saw residents urged to "remain alert" amid warnings bigger tremors could be ...

A preliminary 2.7 magnitude earthquake struck near Santa Rosa, according to the United States Geological Survey.

California has been rocked by at least nine earthquakes since Thursday, raising fears that the "Big One" could be near.

Significant earthquakes on these faults would likely cause mass property destruction, isolate neighborhoods and cause a slew ...

Mount Spurr is not the kind of lava-spewing volcano familiar from Hawaii, but instead has historically ejected huge plumes of ...

The California coast has been rocked by six earthquakes in less than a day. The United States Geological Survey (USGS) has ...

A 4.5 magnitude earthquake and other smaller quakes rocked the Humboldt County coastline in Northern California on Feb. 11 ...

Discover interesting facts about how big earthquakes can get, why earthquakes happen, and why they're so hard to predict.

The Aegean Sea is no stranger to earthquakes. It is laced with faults related to the slow collision between the African and ...

Rogers Creek Fault is Waiting By David Bolling With the nation’s focus on the catastrophic wildfires in Los Angeles, the last ...

The ocean plate was once the seafloor of Neotethys — an ocean that formed when the supercontinent Pangaea broke up into a ...

Following last Monday's 3.8 magnitude earthquake off the coast of Maine, a third earthquake hit the area Sunday morning.