Season 2

Video thumbnail: Deep Look Why Jelly Fish Float Like A Butterfly, and Sting Like A Bee

Deep Look

Why Jelly Fish Float Like A Butterfly, and Sting Like A Bee

Jellyfish don't have a heart, or blood, or even a brain.

Why Jelly Fish Float Like A Butterfly, and Sting Like A Bee

Video thumbnail: Deep Look The Sex Lives of Christmas Trees

Deep Look

The Sex Lives of Christmas Trees

The humble pine cone is more than a holiday decoration.

The Sex Lives of Christmas Trees

Video thumbnail: Deep Look Nature's Scuba Divers: How Beetles Breathe Underwater

Deep Look

Nature's Scuba Divers: How Beetles Breathe Underwater

Bugs and beetles can't hold their breath underwater like we do.

Nature's Scuba Divers: How Beetles Breathe Underwater

Video thumbnail: Deep Look See What Makes Owls So Quiet and So Deadly

Deep Look

See What Makes Owls So Quiet and So Deadly

It's stealth, not speed that makes owls such exceptional hunters.

See What Makes Owls So Quiet and So Deadly

Video thumbnail: Deep Look You're Not Hallucinating. That's Just Squid Skin.

Deep Look

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

Octopuses and cuttlefish are masters of underwater camouflage.

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

Video thumbnail: Deep Look Nature's Mood Rings: How Chameleons Really Change Color

Deep Look

Nature's Mood Rings: How Chameleons Really Change Color

Chameleons don't change color to match their environment; it's just the opposite.

Nature's Mood Rings: How Chameleons Really Change Color

Video thumbnail: Deep Look How Do Sharks and Rays Use Electricity to Find Hidden Prey?

Deep Look

How Do Sharks and Rays Use Electricity to Find Hidden Prey?

When it comes to spotting prey, sharks and rays have a sense beyond sight and smell.

How Do Sharks and Rays Use Electricity to Find Hidden Prey?

Video thumbnail: Deep Look Can A Thousand Tiny Swarming Robots Outsmart Nature?

Deep Look

Can A Thousand Tiny Swarming Robots Outsmart Nature?

How does a group of animals - or cells - work together when no one's in charge?

Can A Thousand Tiny Swarming Robots Outsmart Nature?

Video thumbnail: Deep Look Zapping Coral With The World's Most Powerful X-ray

Deep Look

Zapping Coral With The World's Most Powerful X-ray

Some corals look like undersea gardens, gently blowing in the breeze.

Zapping Coral With The World's Most Powerful X-ray

Video thumbnail: Deep Look These 'Resurrection Plants' Spring Back to Life in Seconds

Deep Look

These 'Resurrection Plants' Spring Back to Life in Seconds

Within seconds of rainfall, dried-up moss is revived after being dead for decades.

These 'Resurrection Plants' Spring Back to Life in Seconds

Video thumbnail: Deep Look Where Are the Ants Carrying All Those Leaves?

Deep Look

Where Are the Ants Carrying All Those Leaves?

Ants use leaves to grow white tufts of nutritious fungus to feed their offspring.

Where Are the Ants Carrying All Those Leaves?