USGS has unveiled its most detailed national geologic map, giving the public a free, interactive way to explore underground features. Here’s how to use it.

As President Obama looks to shift the U.S. away from coal power and towards renewable energy in America’s Clean Power Plan, the Washington Post has put together this fantastic map that details every ...

No matter how advanced phone mapping technologies have become, stepping into an airport takes you back several decades into the era of physical maps. With no other way for unseasoned travels to get ...

The Cooperative National Geologic Map offers a complete and detailed look at the bedrock and fault systems of the continental United States. The first geological map of the United States was published ...

Wondering how much snow has fallen near you? USA TODAY's detailed map lets you explore snowfall accumulation over the past 24, 48, and 72 hours. You can also check seasonal totals starting from Oct. 1 ...