Archaeologists have discovered potentially the world's oldest 3D map, carved into the floor of a rock shelter outside of ...

By Christopher James U of M News Wire The University of Minnesota Libraries will give the public a rare glimpse of one of the Libraries’ most valuable items on Monday, Oct. 1, when it ...

Archaeologists have discovered what may be the world's oldest three-dimensional map, a study reports ... surrounding landscape in the form of an engraved floor located in one part of the shelter.

The engraved 3D model within the rock shelter was intentionally sculpted to mirror the natural landscapes of the local area.