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Eons
How the Egg Came First
Season 3
Episode 1
The story of the egg spans millions of years, from the first vertebrates that dared to venture onto land to today’s mammals, including the platypus, and of course birds. Like chickens? We’re here to tell you: The egg came first.
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8:29
It started with the production of one specific molecule and its ability to evolve.
12:34
The epic saga of Los Angeles' natural history is still visible and even striking.
9:19
In 2003, microbiologists made this huge discovery.
9:42
Paleodictyon, a hexagonal-patterned fossil, is a bit of a mystery. What could it be?
6:40
We may have found the blueprints for building them ourselves.
6:37
Diictodon used burrows to breed and a male parent may have stayed behind to feed it.
8:09
Large feline roamed Eurasia and Its fossils have been found across the continent.
9:05
Ants have been farming for 60 million years! We explore how, when and why they started.
7:56
Would it really be impossible for us to reconstruct their morphology?
7:02
Sour used to be the taste of danger. But, now its role has reversed.
6:52
This tiny, simple animal, the Myxozoans, evolved from something bigger and more complex.