![Article Image](https://www.freedomsphoenix.com/Uploads/Pix/338-1204121416.jpg)
Oldest Human DNA Reveals Mysterious Branch of Humanity
• LiveScienceThe DNA, which dates back 400,000 years, may belong to an unknown human ancestor, say scientists. These new findings could shed light on a mysterious extinct branch of humanity known as Denisovans, who were close relatives of Neanderthals,