A new study from Virginia Tech, published in the Proceedings of the National Academy of Sciences, estimates a 15% chance of a ...

The risk of a devastating mega-tsunami from the Cascadia Subduction Zone highlights the need for improved evacuation plans.

A series of more than 100 earthquakes has hit Northern California, shaking up the Geysers geothermal steam field in Sonoma ...

The Cape Mendocino Lighthouse at Shelter Cove might be the most charming maritime relic you’ve never heard of, standing proudly at 43 feet tall against the stunning backdrop of California’s Lost Coast ...

A new study reveals that an earthquake early warning system, similar to the USGS ShakeAlert used in California, Oregon, and ...

An earthquake with a preliminary magnitude of 3.6 rattled the San Jacinto Valley on Friday morning. According to the U.S.

A preliminary magnitude 3.6 earthquake was recorded about six miles southwest of Idyllwild, according to USGS.

On Friday, the Grapevine earthquake struck an area near Bakersfield, and about a year after a magnitude 5.2 quake struck near the same area.

A 3.6-magnitude earthquake shook parts of Southern California, the U.S. Geological Survey reported. The about 10-mile deep ...