Scientists are uncovering a hidden and surprisingly complex earthquake zone beneath Northern California by tracking swarms of ...

Tremors beneath Northern California show hidden plate movement, helping scientists better understand where future big ...

Scientists at Scripps Institution of Oceanography are using laser scanners to measure the increased erosion and small ...

California’s most dangerous faults are not only defined by the headline grabbing magnitude 7 shocks that topple freeways and ...

Tiny, nearly undetectable earthquakes beneath Northern California are offering scientists new insights into the complex ...

Focusing on an area off the coast of Crescent City, California, the researchers used autonomous and remotely operated ...

A federal judge on Thursday dismissed a U.S. Department of Justice lawsuit against California that sought detailed voting ...

Three of the great tectonic plates that make up the Earth’s crust meet at the Mendocino Triple Junction, off the Humboldt ...

Seismologists have discovered hidden faults at the Mendocino Triple Junction by tracking tiny earthquakes using a new ...

The famed highway reopened this week after consecutive landslides shuttered two sections of the road in Big Sur and forced ...

Many of the state's largest earthquakes have struck near the junction, where the Pacific, North American and Gorda plates ...