SAN DIEGO COUNTY, CA - the U.S. Geological Survey reported that a preliminary 2.7 magnitude quake shook near Borrego Springs ...

SANTA CLARA COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.8 magnitude quake shook close to Alum Rock ...

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

The epicenter of the quake was about 30 miles to the southeast of Denver, just outside of Elbert, near Castle Rock.

"Structural integrity is an important part of resilience, but not the only one. Buildings can resist ground shaking with no ...

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

The one-minute drill was developed to teach people what to do when a large temblor strikes. If you have the MyShake app, your ...

The Great ShakeOut takes place on the third Thursday of every October. The event is part of a global earthquake drill.

Philippine seismologists say that a new offshore earthquake with a preliminary 6.9 magnitude hit the same southern region ...

The USGS shows that five earthquakes rattled the region over the last 24 hours, ranging in strength from magnitude 4.8 to 5.5 ...

BERKELEY — A 3.1 magnitude earthquake centered in Berkeley jolted the area Thursday morning, officials said. No immediate ...