Skip to main content

Up Next

How Worm Holes Ended Wormworld

How Worm Holes Ended Wormworld

Season 3 Episode 38
9:42
When Crocs Thrived in the Seas

When Crocs Thrived in the Seas

Season 3 Episode 41
9:08
How To Survive the Little Ice Age

How To Survive the Little Ice Age

Season 3 Episode 42
10:00
When Trees Took Over the World

When Trees Took Over the World

Season 3 Episode 43
7:28
How Weasels Got Skinny

How Weasels Got Skinny

Season 3 Episode 44
9:01
Where Are All The Squid Fossils?

Where Are All The Squid Fossils?

Season 3 Episode 45
7:21
Back to Show
Eons

Our Bizarre, Possibly Venomous, Relative

Season 3 Episode 37

It's possible Euchambersia possessed venom about 20 million years before the first lizards and over 150 million years before the first snakes evolved. We’ve teamed up Sarah Suta from Bizarre Beasts to explore the story of venomous mammals, both living and extinct.

Sign up now for inspiring and thought-provoking media delivered straight to your inbox.
Support Provided By
Season
Is This The Oldest Dad In The Fossil Record?
6:37
Diictodon used burrows to breed and a male parent may have stayed behind to feed it.
The Curious Case of the Cave Lion
8:09
Large feline roamed Eurasia and Its fossils have been found across the continent.
When Ants Domesticated Fungi
9:05
Ants have been farming for 60 million years! We explore how, when and why they started.
The Ancient Human Species With A Missing Body
7:56
Would it really be impossible for us to reconstruct their morphology?
Why Sour May Be The Oldest Taste
7:02
Sour used to be the taste of danger. But, now its role has reversed.
How the Smallest Animal Got So Simple
6:52
This tiny, simple animal, the Myxozoans, evolved from something bigger and more complex.
The Extreme Hyenas That Didn't Last
7:50
Only a few million years ago, Hyenas lived very different lives from what we know today.
The Sudden Rise of the First Colossal Animal
8:44
A truly enormous ichthyosaur reached its size within just a few million years.
When a Giant Pterosaur Ruled the European Islands
8:50
The giant pterosaur's occupied the empty Hateg Island.
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.
Active loading indicator