Geologic mapping has been one of the most fundamental mandates of the U.S. Geological Survey (USGS) since its establishment ...

A small earthquake was reported by the United States Geological Survey near the Ohio River on Thursday morning.

With an estimated 20,000 whales dying from ship strikes each year, the Woods Hole Oceanographic Institution in Falmouth, Mass ...

An earthquake measuring 5.6 on the Richter scale struck off the coast of Panama on the Pacific Ocean on Saturday. The US ...