The post New Geologic Map Of The United States Is The Most Detailed Ever Created first on TwistedSifter.

Plattsmouth hugs the Missouri River like it’s holding onto precious memories. This eastern Nebraska community offers river town charm with historical depth. The downtown historic district features ...

The USGS publishes a geological map that reveals the underground layers of the U.S. and supports environmental education and ...

The winners of the 51st annual Nikon Small World photo contest offer a glimpse at some of the tiniest—and most ...