Ice age humans made needles from animal bones, archeologists discover
The bone needles were uncovered at a Wyoming archaeological site that sheds light on some of the early inhabitants of North ...
Smithsonian Magazine3 年
5 Milestones from a Decade of Cheetah Breeding and Conservation
However, behind the scenes at the Smithsonian Conservation Biology Institute in Front Royal, Virginia, many more cheetahs live, breed and contribute to the North American cheetah population.
Early North Americans made needles from bones of fur-bearing animals, archaeologists find
A Wyoming archaeological site where people killed or scavenged a Columbian mammoth nearly 13,000 years ago has produced yet ...