SAN BERNARDINO COUNTY, CA - Saturday morning, a preliminary 2.2 magnitude quake was reported close to Ludlow, according to ...

SANTA CLARA COUNTY, CA - A preliminary 2.3 magnitude quake was recorded near Alum Rock Saturday morning, according to the U.S ...

A major earthquake hasn’t struck any of California’s biggest cities in more than three decades, but the “Big One” is a matter ...

In the Bay Area, BART plans to automatically slow down its trains and have them come to a brief stop, as the system is ...

Supershear earthquakes are more common than previously believed, some scientists say — carrying potentially profound risk for ...

The 36th Anniversary of the deadly Loma Prieta earthquake prompted public awareness messages about earthquake preparedness. It also came as the U.S. Government shutdown has led to furloughs of ...

The most widespread way is through Wireless Emergency Alerts (WEA), which sends loud alerts to all cellphones. If an ...

More than 1.8 million people across eight states and Washington, D.C., are expected to participate in a regional earthquake ...

The Great California Shakeout is coming. The event is an annual earthquake drill, aimed at increasing public awareness about ...

The Helena Valley sits atop a variety of different sediments and rocks, making it particularly susceptible to earthquake ...

Earthquakes often bring to mind images of destruction, of the Earth breaking open and altering landscapes. But after an ...

Not many people still remember the Big Shake of 1935, but the stories live on through historical documentation and stories ...