Skip to main content
Donate

Up Next

You're Not Hallucinating. That's Just Squid Skin.

You're Not Hallucinating. That's Just Squid Skin.

Season 2 Episode 7
3:17
Why Jellyfish Float Like a Butterfly—And Sting Like a Bee

Why Jellyfish Float Like a Butterfly—And Sting Like a Bee

Season 2 Episode 8
2:55
Watch Flesh-Eating Beetles Strip Bodies to the Bone

Watch Flesh-Eating Beetles Strip Bodies to the Bone

Season 2 Episode 9
3:00
What Makes Owls So Quiet and So Deadly?

What Makes Owls So Quiet and So Deadly?

Season 2 Episode 10
2:58
Nature's Scuba Divers: How Beetles Breathe Underwater

Nature's Scuba Divers: How Beetles Breathe Underwater

Season 2 Episode 11
2:53
The Sex Lives of Christmas Trees

The Sex Lives of Christmas Trees

Season 2 Episode 12
2:41
Have You Met a Hagfish? It’s About Slime.

Have You Met a Hagfish? It’s About Slime.

Season 10 Episode 1
3:52
Earthworm Love is Cuddly ... and Complicated

Earthworm Love is Cuddly ... and Complicated

Season 10 Episode 2
4:10
How Does the Mussel Grow its Beard?

How Does the Mussel Grow its Beard?

Season 10 Episode 3
4:00
Toad Tongues Slay With Seriously Sticky Spit

Toad Tongues Slay With Seriously Sticky Spit

Season 10 Episode 4
3:36
This Mushroom Can Fly

This Mushroom Can Fly

Season 10 Episode 5
3:22
The Twisted Truth About Snake Tongues

The Twisted Truth About Snake Tongues

Season 10 Episode 6
4:31
Back to Show
Deep Look

Nature's Mood Rings: How Chameleons Really Change Color

Season 2 Episode 6

Chameleons don't change color to match their environment; it's just the opposite. How do they do it? By manipulating tiny crystals in their skin.
Only Available with Passport Starting
Stream on your TV