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 ...

How much fresh water is in the United States? It's a tough question, since most of the water is underground, accessible at ...

Why does Trump want to take over? How big is Greenland compared to the United States? What you need to know about the ...

Maintaining a healthy lifestyle goes beyond what you eat. A new ranking reveals what makes some states healthier than others.

The publication of the report come as the Trump administration continues to push its "Make America Healthy Again" platform.