A preliminary 3.7 magnitude earthquake struck Wednesday morning off the coast of Northern California, according to the United ...

Borrego Springs felt a 3.6 quake Thursday, shaking parts of northern San Diego County. Discover how to stay safe before, during, and after earthquakes.

Scientists in the US have said that a 100-foot 'doomsday' mega tsunami could wipe out the entire western seaboard.

Scientists are warning that a 100-foot, Doomsday-style tsunami is primed to hit the US West Coast at any moment. Yet ...

Scientists are warning that a 100-foot, Doomsday-style mega tsunami is primed to hit the US West Coast at any moment – and ...

The fault has moved the curbs as much as a handspan, around 18 centimeters, since the time they were installed, up to 60 ...

Japan’s new earthquake-detection network lengthens warning times, and researchers in Wales have harnessed nuclear blast ...

Seven people were "unaccounted for" in Yolo County's town of Esparto after several explosions at a fireworks warehouse ...

New evidence suggests current estimates about tsunami size and how quickly waves make it to shore may be too high and too ...

The siblings' parents Amos Mefford Hanks, who was an itinerant cook, and Janet Marylyn Frager, who was a hospital worker, ...

This year’s 100th anniversary of the Santa Barbara earthquake has brought to my mind the two devastating quakes that struck ...