Comet set to pass by Earth for the first time since Neanderthals existed 50,000 years ago is revealed in a
Early Humans Placed the Hearth at the Optimal Location in Their Cave 170,000 Years Ago Spatial planning in caves 170,000
Neanderthals changed ecosystems 125,000 years ago Hunter-gathers caused ecosystems to change 125,000 years ago. These are the findings of an
Stunning gold earring discovered in Denmark may have been gifted by the Emperor of Byzantium to a Viking chief 1,000
Breakthrough Discovery Shows Vikings Were Active in North America 1,000 Years Ago New archaeological evidence has allowed scientists to refine