their physical traits, and even their risk of disease. Now, scientists have created a massive family tree of 13 million people that spans 11 generations to try and find answers to larger questions ...

However, it also shares some of the characteristics of the Denisovans, who belong on a different branch on the human family tree than Homo Erectus. HLD 6 does not appear to have a chin ...

Such traits allow their genes to mix ... And, an ever expanding family tree.