Episodes
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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.
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How Plants Caused the First Mass Extinction
S3 Ep6 |The arrival of plants on land would eventually help cause a massive extinction event. - Embedded Video LinkImage
How the Andes Mountains Might Have Killed a Bunch of Whales
S3 Ep5 |Cerro Ballena has over 40 skeletons of marine mammals from the Late Miocene Epoch. - Embedded Video LinkImage
The Risky Paleo Diets of Our Ancestors
S3 Ep4 |Part of a secret to our success as a species has been our early experimentation with food. - Embedded Video LinkImage
When a Billion Years Disappeared
S3 Ep3 |Some rocks below the Great Unconformity are 1.2 billion years older than those above it. - Embedded Video LinkImage
How Dogs (Eventually) Became Our Best Friends
S3 Ep2 |It took thousands of years of interactions to develop our deep bond with dogs. - Embedded Video LinkImage
How the Egg Came First
S3 Ep1 |We’re here to tell you: The egg came first. - Embedded Video LinkImage
When Penguins Went From The Sky To The Sea
S2 Ep55 |They evolved from a flying ancestor. - Embedded Video LinkImage
When the Sahara Was Green
S2 Ep54 |The climate of the Sahara was completely different thousands of years ago.
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.
