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 We Took Over the World: asset-mezzanine-16x9
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    When We Took Over the World

    S2 Ep20 |
    When We Took Over the World
  • The Mystery Behind the Biggest Bears of All Time: asset-mezzanine-16x9
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    The Mystery Behind the Biggest Bears of All Time

    S2 Ep19 |
    The Mystery Behind the Biggest Bears of All Time
  • When We Tamed Fire: asset-mezzanine-16x9
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    When We Tamed Fire

    S2 Ep18 |
    The ability to make and use fire has fundamentally changed the arc of our evolution.
  • When Giant Scorpions Swarmed the Seas: asset-mezzanine-16x9
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    When Giant Scorpions Swarmed the Seas

    S2 Ep17 |
    Sea scorpions thrived for 200 million years, coming in a wide variety of shapes and sizes.
  • When We First Made Tools: asset-mezzanine-16x9
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    When We First Made Tools

    S2 Ep16 |
    When We First Made Tools
  • The Island of Huge Hamsters and Giant Owls: asset-mezzanine-16x9
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    The Island of Huge Hamsters and Giant Owls

    S2 Ep14 |
    The Island of Huge Hamsters and Giant Owls
  • How 7,000 Years of Epic Floods Changed the World: asset-mezzanine-16x9
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    How 7,000 Years of Epic Floods Changed the World

    S2 Ep13 |
    How 7,000 Years of Epic Floods Changed the World
  • The Evolution of the Heart (A Love Story): asset-mezzanine-16x9
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    The Evolution of the Heart (A Love Story)

    S2 Ep12 |
    The Evolution of the Heart

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.