The USGS has unveiled a new interactive map that descriptively shows rocks across the U.S. as it pushes efforts to standardize resources.

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

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

A geologic map is made to show the reader information about the geological formations of the land, including detailed ...

New perk: Easily find new routes and hidden gems, upcoming running events, and more near you. Your weekly Local Running Newsletter has everything you need to lace up! Subscribe today. A detailed ...

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

Researchers, surveyors and general map geeks, take note: The U.S. Geological Survey just made your life a lot easier. The USGS just debuted a new online map viewer that gives the public easy access to ...

A first-ever study from the U.S. Geological Survey found roughly 40 percent of groundwater contains lithium above EPA’s health reference level. The U.S. Geological Survey mapped for the first time ...

Beginning in the 1940s, the U.S. Geological Survey’s National Mapping Program was tasked with the immense cartographical feat of surveying the entire country to create a series of more than 50,000 ...