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2026 Season

Mammal Origins
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Mammal Origins
S53E4

Explore mammals’ surprising origins, long before the age of dinosaurs.

Can Dogs Talk?
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Can Dogs Talk?
S53E3

Do speech buttons really allow dogs to talk to us? Scientists investigate.

Angkor: Hidden Jungle Empire
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Angkor: Hidden Jungle Empire
S53E2

New evidence sheds light on the remarkable life—and mysterious collapse—of the ancient jungle city.

Asteroids: Spark of Life?
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Asteroids: Spark of Life?
S53E1

What if violent asteroid impacts actually jump-started life on Earth? Explore a dramatic theory.

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