Decoding Neanderthals Preview

Preview: Season 40 Episode 2 | 30s

Shared DNA reveals a deep connection with our long-vanished human cousins.

Aired: 12/06/12

Rating: NR

The full episode is no longer available for online streaming. Why?

Please continue to enjoy extra(s) from this episode. The full episode is still available for purchase through the "Buy Now" links.

Problems Playing Video?