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What Was Greenland Like When it Was Green

Season 8 Episode 7 | 9m 07s

It made the front page of the New York Times. Ancient DNA over 2 million years old, retrieved from the frozen dirt of Greenland. It reached back further in time than many scientists used to think was even theoretically possible. And it contained the genetic ghost of an /entire ecosystem/ – one that has no counterpart in today’s world and one that we had /no idea/ even existed.

Aired: 12/01/25
Extras
The cast play a game of "What's in the vet bag?" with sentimental props from the series.
Get ready for the all-new season, coming January 17, 2027 at 9/8c.
Celebrate the legacy of Gene Wilder, the actor behind Willy Wonka and Young Frankenstein.
Stephanie J. Block and Sebastian Arcelus join The Tabernacle Choir for an epic holiday celebration.
Explore the site of the Battle of Camden and its importance to the American Revolution.
Formerly enslaved Americans formed Britain's Colonial Marines unit and marched on Washington, D.C.
DNA may help identify a soldier killed at the Battle of Camden.
A metal detector survey reveals long-lost soldiers at Camden Battlefield.
A musket ball reveals the deadly reality of Revolutionary War combat.
The chimpanzees in Fongoli have adapted humanlike behaviors to survive their environment.
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