New research suggests that the first widespread human cultures in the Americas were not opportunistic foragers who ate whatever they could find, but specialized...
Bone needles found at the 12,900-year-old site of La Prele in Wyoming, the United States, were produced from the bones of foxes; hares; and felids such...
Intact artifacts and features found at the Powars II site, a red ocher (also known as hematite) quarry located in the foothills of the southern Rocky Mountains...
