Geophysicists have determined that the mechanism responsible for the formation of icy twin ridges in …
Read More »Archaeologists Uncover Upper Paleolithic Proto-Writing System
In at least 400 European caves such as Lascaux, Chauvet and Altamira, Upper Paleolithic humans drew, painted and engraved non-figurative signs from at least 42,000 years ago and figurative images — notably animals – from at least 37,000 years ago. Since their discovery 150 years ago, the purpose or meaning …
Read More »