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How Do We Know When Our Ancestors Lost Their Tails?

How Do We Know When Our Ancestors Lost Their Tails?

Video
4:00
Amazing Places, Amazing Fossils: Tiktaalik

Amazing Places, Amazing Fossils: Tiktaalik

Video
4:38
The Evolution of Your Teeth

The Evolution of Your Teeth

Video
2:51
Finding the Origins of Human Color Vision

Finding the Origins of Human Color Vision

Video
4:41
We Hear with the Bones that Reptiles Eat With

We Hear with the Bones that Reptiles Eat With

Video
4:10
What Can Fossil Teeth Tell Us?

What Can Fossil Teeth Tell Us?

Video
1:59
The Ancient History of the Human Hand

The Ancient History of the Human Hand

Video
3:52
Amazing Places, Amazing Fossils: Tritheledont

Amazing Places, Amazing Fossils: Tritheledont

Video
4:05
Amazing Places, Amazing Fossils: Lucy

Amazing Places, Amazing Fossils: Lucy

Video
4:54
Meet Your Cousins: Squirrel Monkeys

Meet Your Cousins: Squirrel Monkeys

Video
2:05
Your Inner Fish

Your Inner Fish

Season 1 Episode 1
55:11
Your Inner Reptile

Your Inner Reptile

Season 1 Episode 2
54:46
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Your Inner Fish

Your Aching Back: A Gift from Your Ancient Ancestors

The shape of our backs keeps us balanced when we walk on two legs, but it comes at a cost. Anatomist Bruce Latimer shows how our transition to being exclusively bipedal has led to many common back ailments.
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Your Inner Monkey
54:40
Season 1 Episode 3
Your Inner Monkey
Find out which beneficial traits our primate progenitors bequeathed us.
Your Inner Reptile
54:46
Season 1 Episode 2
Your Inner Reptile
Learn which parts of our bodies we’ve inherited from our reptilian ancestors.
Your Inner Fish
55:11
Season 1 Episode 1
Your Inner Fish
See how the genetic legacy of a fish can be seen today in our own DNA.
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