Mapping out geology across the U.S. is surprisingly difficult, but the USGS has managed just that, and its map is more ...

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

In late August, the U.S. Geological Survey quietly released a new tool that could reshape how Americans understand the ground ...

The USGS publishes free topographic maps that show trails, rivers, and campsites in great detail for hikers, cyclists, and ...

Are you a developer, firm, or organization using mobile or web applications to enable your users? The United States Geological Survey (USGS) has publicly available geospatial services and data to help ...

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

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

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 ...

I've only seen some limited efforts on the local level in the past. The city of Seattle has been collecting landslide data since 1890, so they have a wonderful data bank of historical land-movement ...

Look out, South Carolina, Illinois, and Missouri. Although California is well known for earthquakes, new federal government maps extend the high-risk zones for temblors across much more of the country ...