To understand how the markings were made and whether they were intentional, the researchers made detailed 3D models of the ... regular wall away from the cave entrance” and that the layout ...

Deep within a French cave, researchers may have uncovered the world’s oldest 3D map. While exploring the Ségognole 3 cave ...

The archaeologists are "employing a rigorous methodological approach" while excavating the cave, Bernardini said, including the use of "structure-from-motion photogrammetry" to create virtual 3D ...

Deep in the dark recesses of a limestone cave in Alabama soar life-sized figures that span earthly and spiritual realms. Traced into the mud of the cave ceiling by torchlight more than a thousand ...

Researchers believe that those who built the bridge wanted a dry, continuous path to connect the cave’s entrance with a chamber beyond a lake within the cave. The cave’s bridge was first ...