28 agosto 2014
A new DNA study unravels the settlement history of the New World Arctic. We know people have lived in the New World Arctic for about 5,000 years. Archaeological evidence clearly shows that a variety of cultures survived the harsh climate in Alaska, Canada and Greenland for thousands of years. Despite this, there are several unanswered questions about these people.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/skZQXZbsDXo/140828142748.htm
