The USGS publishes free topographic maps that show trails, rivers, and campsites in great detail for hikers, cyclists, and ...
Mapping out geology across the U.S. is surprisingly difficult, but the USGS has managed just that, and its map is more ...
The U.S. Geological Survey has free maps that might come in handy. The public topoBuilder app is now offering custom maps ...
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 ...
The USGS publishes a geological map that reveals the underground layers of the U.S. and supports environmental education and ...
“US Topo” is the next generation of topographic maps from the U.S. Geological Survey. Digital US Topo maps are designed to look, feel, and perform like the traditional paper topographic maps for which ...
Last week's magnitude-5.2 earthquake in southern Illinois is a reminder that earthquakes are a national hazard, says the U.S. Geological Survey, which earlier this week released an updated version of ...
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 (USGS) released six new sets of publicly available maps that show the diverse and complex range of seafloor habitats along 80 miles of the central California coast from the ...
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