Cover-subsidence sinkholes “tend to develop gradually where the covering sediments are permeable and contain sand. In areas ...

A minor, 3.2-magnitude earthquake struck in the San Francisco Bay Area on Thursday, according to the United States Geological ...

An earthquake in California struck just miles from several major cities which are home to more than 2 million residents.

SANTA BARBARA COUNTY, CA - Thursday morning, a preliminary 2.3 magnitude quake was registered near Santa Ynez, according to ...

E Advanced Materials is in talks with Los Alamos National Laboratory to secure about $20 million in federal support for its Fort Cady boron project in California, CEO Paul Weibel told Reuters, as it ...

A preliminary 3.2 magnitude earthquake struck in San Ramon this morning, according to the United States Geological Survey.

In this undated photo provided by the United States Geological Survey, permafrost forms a grid-like pattern in the National ...

CONTRA COSTA COUNTY, CA - Monday night, a 3.3 magnitude quake was registered close to San Ramon, according to the U.S.

The longstanding public health practice of adding fluoride to community drinking water is facing heavy scrutiny in the United States over questions about whether the benefits outweigh the potential ...

A series of earthquakes hit off the coast of Taiwan Wednesday, according to the United States Geological Survey ( USGS ). The ...

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