
Hunt for the Oldest DNA Preview
Preview: Season 51 Episode 4 | 30sVideo has Closed Captions
Follow the quest to recover DNA millions of years old for the very first time.
For decades, scientists have tried to unlock the secrets of ancient DNA. Follow the dramatic quest to recover DNA millions of years old and reveal a lost world from before the last Ice Age.
Problems with Closed Captions? Closed Captioning Feedback
Problems with Closed Captions? Closed Captioning Feedback
National Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.

Hunt for the Oldest DNA Preview
Preview: Season 51 Episode 4 | 30sVideo has Closed Captions
For decades, scientists have tried to unlock the secrets of ancient DNA. Follow the dramatic quest to recover DNA millions of years old and reveal a lost world from before the last Ice Age.
Problems with Closed Captions? Closed Captioning Feedback
How to Watch NOVA
NOVA is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and Vizio.
Buy Now

NOVA Labs
NOVA Labs is a free digital platform that engages teens and lifelong learners in games and interactives that foster authentic scientific exploration. Participants take part in real-world investigations by visualizing, analyzing, and playing with the same data that scientists use.Providing Support for PBS.org
Learn Moreabout PBS online sponsorship(curious music) - How can we travel back in time?
Is there a time machine?
Yes.
It's ancient DNA.
(dynamic music) - We're all chasing this precious time capsules.
- It's like our instruction manual for what's coming.
- We're stealing genetic secrets of the past so we can rescue the future.
- [Narrator] "Hunt for the Oldest DNA," on Nova.
(soft music)
Could Jurassic Park Actually Happen?
Video has Closed Captions
Will we ever get dinosaur DNA? (1m 55s)
Video has Closed Captions
The oldest DNA ever recovered revealed an ecosystem unlike anything that exists today. (2m 54s)
Providing Support for PBS.org
Learn Moreabout PBS online sponsorshipNational Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.