Local coverage first flagged the event; as reported by The Sacramento Bee, the quake registered about magnitude 2.5 with an ...

Caltech and Abu Dhabi’s TII have unveiled X1, a groundbreaking robot that walks, flies, and drives — seamlessly switching ...

IMPERIAL COUNTY, CA - A preliminary 2.4 magnitude quake was registered near Calipatria on Saturday around midnight, the U.S. Geological Survey reported. A tremor shook the region at 12:08 a.m. The ...

SANTA CLARA COUNTY, CA - A preliminary 2.3 magnitude quake was recorded near Alum Rock Saturday morning, according to the U.S. Geological Survey. At 2:23 a.m., the region was shook by a tremor. The ...

California’s Office of Emergency Services is shaking residents up. An earthquake simulator called the "Shake Trailer" is making a tour of the state this week to help people prepare for earthquakes in ...

A specific type of earthquake that can cause particularly intense shaking is more common than previously believed, some scientists say — carrying potentially profound risk for communities across ...