Ancient Handprints in an Indonesian Cave Reveal Surprising New Clues About Early Humans ...
More than 40,000 years ago, Ice Age humans were carving repeated patterns of dots, lines, and crosses into tools and small ivory figurines. A new computational study of more than 3,000 of these ...
Over 40,000 years ago, our early ancestors were already carving signs into tools and sculptures. According to a new analysis ...