The USGS publishes a geological map that reveals the underground layers of the U.S. and supports environmental education and ...

Whether you're an avid rock collector or simply interested in the world around you — this new tool is designed to make ...

The U.S. Geological Survey has transformed how the nation understands its mineral wealth. The agency's 2025 assessment ...

The U.S. Geological Survey has free maps that might come in handy. The public topoBuilder app is now offering custom maps ...

Nearly 75% of the country is at risk for a potentially damaging earthquake in the next 100 years, according to a recently updated map from the U.S. Geological Survey. The map is the first to include ...

In keeping with rapid demand, the USGS has posted new US Topo quadrangles covering Colorado (1,794 maps) and Minnesota (1,689). These new quads replace the first edition US Topo maps for those states.

Nearly all of California has a more than 95% chance of a damaging earthquake in the next century, according to a new United States Geological Survey map. The new USGS National Seismic Hazard Model ...