08:29
Eons
Why Does Caffeine Exist?
It started with the production of one specific molecule and its ability to evolve.
- TV-Y7
The Island of the Last Surviving Mammoths
Join hosts Kallie Moore, Michelle Barboza-Ramirez, Gabriel Santos, 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.
The Island of the Last Surviving Mammoths
Season 4 Episode 3 | 8m 6s | CC
The Wrangel Island mammoths would end up being the final survivors of a once widespread genus. In their final years, after having thrived in many parts of the world for millions of years, the very last mammoths that ever lived experienced what’s known as a mutational meltdown.
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