Researchers has uncovered never before seen details in a set of prehistoric stone objects that feature a variety of artworks.

Nearly 16,000-year-old portrayals of fish surrounded by nets had evaded detection until a new technique took magnification to a new level.

A generated image of the prehistoric sandstone plate and its engraving A stone believed to be about 12,000 years old and engraved with what appears to be a horse and other animals has been ...