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When Rodents Rafted Across the Ocean

When Rodents Rafted Across the Ocean

Season 2 Episode 1
9:59
When Birds Stopped Flying

When Birds Stopped Flying

Season 2 Episode 2
7:14
When Camels Roamed North America

When Camels Roamed North America

Season 2 Episode 3
9:45
When Sharks Swam the Great Plains

When Sharks Swam the Great Plains

Season 2 Episode 5
11:45

When Apes Conquered Europe

Season 2 Episode 6
8:08
When Humans Were Prey

When Humans Were Prey

Season 2 Episode 8
9:21
How Blood Evolved (Many Times)

How Blood Evolved (Many Times)

Season 2 Episode 9
9:56
The Humans That Lived Before Us

The Humans That Lived Before Us

Season 2 Episode 10
11:52
The Island of Shrinking Mammoths

The Island of Shrinking Mammoths

Season 2 Episode 11
11:20
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Eons

The Two People We're All Related To

Season 1 Episode 62

Due to an odd quirk of genetics and some unique evolutionary circumstances, two humans who lived at different times in the distant past managed to pass on a very small fraction of their genomes to you. And to me. To all of us.

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Season
Why We Only Have Ten Toes (It's a Long Story)
9:12
We learn why all mammals today, from humans to bats, have five fingers or fewer.
How Horses Went From Food To Friends
6:32
With evidence from from art, archaeology, and ancient DNA, we put together horses history.
How Vertebrates Got Teeth... And Lost Them Again
8:52
Here's why teeth would go on to disappear in some groups of vertebrate.
Did Eating Insects Shrink These Dinos?
10:21
Dinosaurs were not just carnivores or herbivores; they were occasional omnivore too.
Primates vs Snakes (An Evolutionary Arms Race)
7:53
The Snake Detection Hypothesis is deeply embedded in primates, including us.
How Our Deadliest Parasite Turned To The Dark Side
8:06
Around 10,000 years ago, a parasite made a huge leap and found its way to a new host: Us.
When Pterosaurs Walked
9:38
Here's how pterosaurs went from being airborne to pedestrian.
The 40 Million-Year-Old Ecosystem In Your Mouth
8:14
Dental calculus is the only part of your body that actually fossilizes while you're alive!
Why The Paleo Diet Couldn't Save The Neanderthals
9:17
Here's why these skilled toolmakers, hunters, and foragers' population disappeared.
When It Was Too Hot for Leaves
10:11
For the first 80 million years of plants' existence, leaves didn't exist. Here's why.
How Dinosaurs Coupled Up
7:49
We learn about Dinosaur mating behavior from fossil records.
How Ancient Whales May Have Changed the Deep Ocean
10:05
Here's how the evolution of ocean-going whales affected deep-ocean communities.
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