SAN FRANCISCO ‒ A magnitude 7.0 earthquake struck near the town ... the Northwest’s Cascadia subduction zone and California’s San Andreas Fault system meet. The quake itself occurred on ...

San Andreas Fault: In 1838, this earthquake along the infamous San ... caused devastating damage to the Missions in Southern California, destroying the masonry church at Mission San Juan ...

San Francisco recorded another powerful earthquake Thursday, adding to an already decent history of similarly strong quakes in the area.

SAN FRANCISCO ‒ A magnitude 7.0 earthquake struck near the town of Petrolia in California on Thursday at 10:44 a.m. local ...

California's free earthquake early warning app, MyShake, is now available for Mac computers and Chromebooks — a major ...

The last “big one”-level moments in California’s recorded earthquake history were the 1857 quake in the central third of the San Andreas Fault and the 1906 earthquake in the northern third.

There are even man-made earthquakes. Scientists say a huge fracking boom across the United States has left an earthquake ...

Scientists have a new method for studying faults that could improve earthquake forecasts, shedding light on where quakes start, how they spread, and where the biggest impacts might be.

Missouri and Tennessee saw a string of small earthquakes triggered along the New Madrid fault line. It raises the question ...

A major earthquake that sent reverberations through Northern California could mark the beginning of an ... means there is a chance an aftershock could occur on the San Andreas Fault. However, ...

California’s free earthquake early warning app is now ... 7.8 earthquake that starts at the Salton Sea along San Andreas fault to be felt 150 miles away in Los Angeles. More than 5.4 million ...