Discover which U.S. states offer the best chances of striking gold. With California leading the way, see where amateur ...

Some Northern California residents woke up to 3.6 magnitude earthquake Saturday morning, according to the United States ...

An earthquake registering magnitude 4.2 shook part of central California early Sunday, the United States Geological Survey ...

Californians asleep at around 2:45 a.m. Sunday were rattled awake by a magnitude 4.2 earthquake centered near the Central ...

Our region is north of the New Madrid seismic zone, which had three of the largest earthquakes in U.S. history in the winter ...

Officials with the Idaho State Department of Agriculture announced Tuesday that they have detected new quagga mussels in the ...

Water quality data was collected throughout the Bunker Hill Superfund Site before remediation work began, giving a reference ...

A preliminary 4.2 magnitude earthquake struck Santa Cruz County, according to the United States Geological Survey.

A 3.0 magnitude earthquake shook the coast of Bremerton early Sunday morning, according to the United States Geological ...

According to a survey conducted by SD Bullion, Colorado remains the seventh-highest gold-producing state in the United States ...

A preliminary 3.6 magnitude earthquake struck in Mono County in Northern California on Saturday morning, according to the United States Geological Survey.