Plant Fossils Hint at Arctic's Swampy Past
Season 47
Episode 1
About the Episode
Paleontologist Kirk Johnson shows a group of high schoolers that plant species in Virginia used to be right at home near the North Pole.
Aired:
| Expires: | Runtime: 3m 02s
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Extras
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Discover why the ancient Egyptians invested so much in life after death.1:15 -
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Follow the investigation into the deadly container ship collision that closed the Port of Baltimore.0:30 -
How Birds Evolved to Fly (feat. Slow-Mo Baby Birds)
Slow-motion footage of baby birds helps scientists uncover how their ancestors took to the skies.2:56 -
Pompeii's Secret Underworld Preview
Archaeologists uncover new truths about Pompeii, a wealthy Roman playground with dark secrets.0:30 -
How Birds Survived the Dinosaur Apocalypse
Birds are today’s only living dinosaurs, but how did they survive the asteroid?2:48
