Join Dave Micklos, Jan Witkowski, and staff commentators for a lively discussion of DNA in the news from world-renowned Cold Spring Harbor Laboratory!
The Ardipithecus Ramidus (Ardi) discovery confirms the theory that our ancestors were walking upright long before they ever moved to the open savanna. Interview with team-leader Dr. Tim White.
Duration: 2 minutes, 58 seconds
POSTED Oct 5, 2009
From dinosaur DNA to monkey's uncles, we've stored previous episodes here.