A 5.5-magnitude earthquake in California could ... about 185 miles west of Las Vegas, according to the U.S. Geological Survey. A map from the USGS showed users reporting feeling the quake ...

A secret military testing base near Las Vegas was hit by an earthquake following a massive tremor that triggered tsunami warnings in the Caribbean. The United States Geological Survey reported a 2 ...

An earthquake has hit a secret military testing base near Las Vegas after a gigantic tremor sparked tsunami warnings in the Caribbean. The United States Geological Survey said there was a 2.8 ...

Some Las Vegas Valley residents said they felt an earthquake that hit Monday afternoon near Barstow, California. According to United States Geological Survey, a 4.9-magnitude quake hit near ...