USGS (U.S. Geological Survey)

The U.S. Geological Survey (USGS) is a scientific agency of the U.S. government that studies Earth's natural resources and processes. It conducts research on geology, water, ecosystems, and natural hazards like earthquakes and volcanoes. The USGS provides vital data, maps, and reports to help understand the land and environment, guide resource management, and inform public safety efforts. Its work supports scientific understanding, policy decisions, and the responsible use of the nation's natural resources.