Eons

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

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Episodes

  • The Facts About Dinosaurs & Feathers

    Dinosaurs have been found with some sort of fluff or even full-on plumage.
  • The Search for the Earliest Life

    Even in a hellish environment, life found a way.
  • A Brief History of Geologic Time

    Geologists have been able to identify crucial episodes in life’s history.
  • An Illustrated History of Dinosaurs

    Our image of dinosaurs has been constantly changing since naturalists started studying the
  • When Whales Walked

    We know whales as graceful giants bound to the sea.
  • Living Fossils' Aren't Really a Thing

    Even the most ancient-looking organisms show us that evolution is always at work.
  • When The Earth Was Purple

    But imagine a time when the Earth looked a little … purple.
  • How Did Dinosaurs Get So Huge?

    Creatures as tall as a five-story buildings shook the Earth.

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.

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