The Mystery Behind the Biggest Bears of All Time

S3 · E12April 23, 201910m

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.

Stars: Kallie MooreBlake de PastinoMichelle Barboza-Ramirez

Episodes in Season 2019

S3 · E1★ 0.0

When Humans Were Prey

S3 · E2★ 0.0

How Blood Evolved (Many Times)

S3 · E3★ 0.0

The Humans That Lived Before Us

S3 · E4★ 0.0

The Island of Shrinking Mammoths

S3 · E5★ 0.0

The Evolution of the Heart (A Love Story)

S3 · E6★ 0.0

How 7,000 Years of Epic Floods Changed the World

Series cast

Kallie Moore

Self

Blake de Pastino

Self

Michelle Barboza-Ramirez

Self

Trailers & videos

Photos from the series

Details

Series: Eons
Season: Season 2019
Episode: 12
Air date: April 23, 2019
Runtime: 10m

The Mystery Behind the Biggest Bears of All Time

Storyline

Episodes in Season 2019

Series cast

Trailers & videos

Photos from the series

Details

The Mystery Behind the Biggest Bears of All Time

Storyline

Episodes in Season 2019

Series cast

Trailers & videos

Photos from the series

Details