Eons

From the dawn of life in the Archaean Eon through the Mesozoic Era — the so-called “Age of

Episodes

  • When Mammals Only Went Out At Night: asset-mezzanine-16x9
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    When Mammals Only Went Out At Night

    S4 Ep10 |
    Scientists discover dinosaurs and tiny mammals' sleep habits are different than thought.
  • When Giant Lemurs Ruled Madagascar: asset-mezzanine-16x9
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    When Giant Lemurs Ruled Madagascar

    S2 Ep37 |
    Just a few thousand years ago, the island of Madagascar was inhabited by giant lemurs.
  • How Pterosaurs Got Their Wings: asset-mezzanine-16x9
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    How Pterosaurs Got Their Wings

    S2 Ep36 |
    How pterosaurs got their wings.
  • When Bats Took Flight: asset-mezzanine-16x9
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    When Bats Took Flight

    S2 Ep35 |
    When Bats Took Flight
  • The Raptor That Made Us Rethink Dinosaurs: asset-mezzanine-16x9
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    The Raptor That Made Us Rethink Dinosaurs

    S2 Ep34 |
    The raptor that made us rethink dinosaurs.
  • The Missing Link That Wasn’t: asset-mezzanine-16x9
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    The Missing Link That Wasn’t

    S2 Ep33 |
    There is no missing link in our lineage, because that’s not how evolution works.
  • Was This Dinosaur a Cannibal?: asset-mezzanine-16x9
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    Was This Dinosaur a Cannibal?

    S2 Ep32 |
    Was this dinosaur a cannibal?
  • When Giant Deer Roamed Eurasia: asset-mezzanine-16x9
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    When Giant Deer Roamed Eurasia

    S2 Ep31 |
    Megaloceros was one of the largest members of the deer family ever to walk the Earth.
  • When Ichthyosaurs Led a Revolution in the Seas: asset-mezzanine-16x9
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    When Ichthyosaurs Led a Revolution in the Seas

    S2 Ep27 |
    When Ihthyosaurs led a revolution in the seas.

About Eons

Join hosts Hank Green, Kallie Moore, and Blake de Pastino as they take you on a journey through the history of life on Earth. From the dawn of life in the Archaean Eon through the Mesozoic Era — the so-called “Age of Dinosaurs” -- right up to the end of the most recent Ice Age.