SANTA CLARA COUNTY, CA - the U.S. Geological Survey reported that a preliminary 3.0 magnitude quake shook close to Seven ...

MEXICALI, B.C. - the U.S. Geological Survey reported that a preliminary 3.6 magnitude quake rattled close to Delta, B.C.

Helicopters sporting long appendages are flying over some rural areas of the country, including here in Colorado. Many of ...

The U.S. Geological Survey recorded a magnitude 3.0 earthquake on Tuesday in an unincorporated area of San Jose.

MORGAN HILL – A magnitude 3.0 earthquake jolted South Santa Clara County Tuesday night, according to the U.S. Geological ...

USGS has unveiled its most detailed national geologic map, giving the public a free, interactive way to explore underground ...

The U.S. Geological Survey report shows that levels of harmful chemical pesticides are declining in Wyoming's groundwater — ...

A magnitude 4.4 earthquake struck in San Luis Obispo County on Tuesday, the U.S. Geological Survey said.The quake hit at 9:54 ...

A small earthquake was reported by the United States Geological Survey just after midnight on Sunday. The U.S. Geological ...

A magnitude 4.1 earthquake was reported Tuesday morning at 9:54 a.m. Pacific time less than a mile from Paso Robles, ...

A light, 4.1-magnitude earthquake struck in Central California on Tuesday, according to the United States Geological Survey.

SAN RAMON – A magnitude 3.3 earthquake rattled the East Bay late Monday night, according to the U.S. Geological Survey. The ...