Did Dinosaurs Have Two Brains? The Myth Of The Butt Brain

A large, hollow cavity in the rear end of some dinosaurs has been postulated to contain a second brain. But, is this just a myth?

Stegosaurus

Articles by Riley Black

Articles On Prehistoric Creatures

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Did Dinosaurs Have Two Brains? The Myth Of The Butt Brain

The Debunker: Did Some Dinosaurs Have a Second Brain in Their Butt? - Woot

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Colorado State Fossil - Stegosaurus

Is it theoretically possible for biological evolution to produce a