The Mystery Behind the Biggest Bears of All Time

Eons

23rd April 2019 10 mins Season 3 Episode 12

The short-faced bears turned out to be remarkably adaptable, undergoing radical changes to meet the demands of two changing continents. And yet, for reasons we don’t quite understand, their adaptability wasn’t enough to keep them from going extinct.

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Season 3 · Episode 13

The Croc That Ran on Hooves

In the Eocene Epoch, there was a reptile that had teeth equipped for biting through flesh, its hind legs were a lot longer than its front legs and instead of claws, its toes were each capped with hooves. How did this living nightmare come to evolve?

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