April 20, 2014
NEW YORK (AP) - Scientists have pieced together most of the DNA of a man who lived in Greenland about 4,000 years ago.
They know a little bit about what he looked like -- and more.
An analysis of the DNA suggests that the man probably had brown eyes, and darker skin than most Europeans.
He also had type A-positive blood -- and an increased chance of going bald.
And, he had several biological adaptations for surviving in a cold climate.
It's the first genome from an ancient human. And it shows the potential for what one expert calls a time machine for learning about the biology of people from thousands of years ago.
The research appears in the journal Nature.
Copyright 2014 Associated Press. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.