If you're going on a hike or just curious about a specific place's altitudes, Google Maps makes it easy to find the elevation ...

Maps show us how the US states have voted over time in 60 presidential elections — and who have been the winners and losers ...

After we arrived, I turned on walking directions for the hike I had saved so I could easily track how far we had gone. The ...

At the tops of many mountains and along numerous roads are small brass disks called benchmarks. These survey points map the ...

There are several other low points scattered across the US, though not many are as drastic as Badwater Basin. Below are a few ...

The National Park of American Samoa is found in the South Pacific Ocean, over four islands that are part of the US territory ...

high-resolution national elevation data from the USGS 3D Elevation Program, and advanced computing to build a comprehensive landslide susceptibility model. The resulting map of the contiguous U.S., ...