The U.S. Geological Survey recorded a magnitude 2.6 earthquake in Izard County early Monday morning.
The USGS has released a new satellite portrait of the nation that highlights how dramatically the American landscape has changed.
A 4.3 magnitude earthquake struck near Johannesburg in eastern Kern County Monday morning.According to the United States ...
Add Yahoo as a preferred source to see more of our stories on Google. Nearly 75% of the country is at risk for a potentially damaging earthquake in the next 100 years, according to a recently updated ...
A study released this week by the United States Geological Survey (USGS) finds the Smackover formation in Southern Arkansas may contain between 5 million and 19 million tons of lithium, a key ...