Your Inner Fish
The 500-Million-Year History of the Human Brain
Biologist Peter Holland shows us how much we have in common with a wormy little animal.
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Your Inner Fish
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Your Inner Fish
Ancient Hands, Ancient Tools
Join a hunt for ancient tools and look for evidence of toolmaking in fossil hands.
Your Inner Fish
Ancient Human Ancestors: Walking in the Woods
"Ardi" changed our understanding of how our ancestors first started walking on two legs.
Your Inner Fish
The Human Hand: A Gift from Ancient Primates
Meet an ancient primate with a hand eerily similar to your own.
Your Inner Fish
Your Inner Reptile
Learn which parts of our bodies we’ve inherited from our reptilian ancestors.