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

Earthquake activity is now being reported in U.S. regions once considered geologically stable, prompting concern from ...

Alaska, Hawaii and areas along the mainland West Coast would be at risk if an earthquake erupts along the Cascadia subduction ...

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

Have you ever wondered what the colourful lines, such as red, yellow, green, blue, brown, and purple, signify?

Residents of Myanmar’s biggest city are living in fear, hit by tremors and a quake prediction following the March 28 disaster ...

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

Mayor Daniel Lurie and the Department of Emergency Management are launching "ReadySF," a revamped emergency preparedness ...

Being prepared for the devastating effects of a significant earthquake on the Hikurangi Subduction will be highlighted at two ...

A slow-moving geological change in East Africa could reshape the continent and the world. Tectonic forces are gradually ...

Coral reefs in Honolulu and other coastal areas are undergoing what experts say is the world's worst coral bleaching event.