The US Geological Survey and the State Department of Natural Resources are both concerned about the risk of widespread ...

A string of earthquakes has rattled the same patch of land in northern San Luis Obispo County over the past month, all ...

San Ramon was hit by more than 90 tremors in mid-November.

Paraquat is banned in more than 70 countries, but still legal in the United States. Now, a growing number of U.S. farmers are ...

There were no immediate reports of damage or injuries following either event.

A magnitude 4.0 earthquake Sunday afternoon three miles from Santa Rosa was followed a few minutes later by magnitude 3.1 and ...

CONTRA COSTA COUNTY, CA - around midnight Monday, a preliminary 2.0 magnitude quake was recorded near San Ramon, according to ...

Shaking was felt in areas such as Petaluma and Rohnert Park, but no damages or injuries were reported immediately after the ...

Gold and silver have hogged the spotlight; however, the platinum group metals (PGMs) have had a breakout year as well. What ...

With prices firming, the reinstatement of uranium on the US critical minerals list paves the way for companies to benefit ...

A 2.9-magnitude earthquake was felt near Concrete, Washington on Monday morning.

Over the next three years, researchers—including students—will continue to evaluate the cables’ ability to monitor seismic ...