The United States Geological Survey has released a mobile-friendly interactive geological map of the lower 48 states and it's completely free to use.

Now you've got one less excuse not to venture into the wilderness. National Geographic just launched a website that lets you find and print a PDF of any U.S. Geological Survey (USGS) quad map across ...

Those giant maps gathering dust in the corner of your favorite outdoor store have finally been brought into the 21st century. National Geographic‘s new service, launched last week on their Maps site, ...

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 ...

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

The primary goal of the U.S. Geological Survey’s Hawaiian Volcano Observatory is to provide scientific information to reduce risks due to volcanic and seismic activity. To this end, HVO scientists ...

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 ...

The Brinkerhoff Geology Library supports students, faculty, and researchers with a focused collection of geological literature, maps, and data resources. It provides a quiet study environment and ...