The analysis of lithic tool technologies made a connection with coastal routes that allowed the early inhabitants to migrate ...
Humans are confirmed to have been living in North America as early as 23,000 years ago. Some controversial archaeological evidence puts people in northwestern New Mexico around 30,000 years ago.
(Image credit: Universal Images Group North America LLC via Alamy) The Bering Land Bridge that once connected Asia and Alaska may have emerged much later during the last ice age than previously ...