Several earthquakes with epicenters beneath the ocean surface rattled the Northern California coastline early Monday. The ...

A SpaceX spacecraft has caused a sonic boom over California as it returned to Earth's atmosphere, and some on social media ...

To prepare for the Big One, California was counting on a $33 million grant to strengthen old apartment buildings.

Lawrence Livermore National Laboratory could ‘revolutionize’ earthquake monitoring and provide researchers the ability to ...

A 3.2-magnitude earthquake shook the Northern California area, the U.S. Geological Survey reported. The more than 9-mile deep quake hit a little over half a mile south of Concord at 12:11 p.m. on ...

Lawrence Livermore National Laboratory could ‘revolutionize’ earthquake monitoring and provide researchers the ability to ...

A preliminary magnitude 3.2 earthquake shook the Concord area shortly after noon on Friday, according to the United States ...

Fears of a "Big One" came amid a new swarm of earthquakes that hit California's coast on Monday morning (May 26), at the ...

California has dozens of earthquakes every day. Most are below 3.0 magnitude, so small that they aren’t felt.

SAN FRANCISCO – An earthquake shook parts of the San Francisco Bay Area early Monday morning. According to the U.S.

Following what many believed was an earthquake that rocked Los Angeles, X posts have claimed that it was actually a sonic ...