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Deep Look

Newt Sex: Buff Males! Writhing Females! Cannibalism!

Video duration: 3:37Expires: 11/12/20Video has closed captioning.

Every winter, California newts leave the safety of their forest burrows.

Episodes of Deep Look39

Video thumbnail: Deep Look Watch These Frustrated Squirrels Go Nuts!

Deep Look

Watch These Frustrated Squirrels Go Nuts!

Humans aren’t the only creatures that get frustrated. Squirrels do too.

3:10

Watch These Frustrated Squirrels Go Nuts!

3:10

Video thumbnail: Deep Look Stopping the Frog Apocalypse with a New Vaccine

Deep Look

Stopping the Frog Apocalypse with a New Vaccine

A deadly fungus is attacking frogs’ skin and wiping out hundreds of species worldwide.

3:42

Stopping the Frog Apocalypse with a New Vaccine

3:42

Video thumbnail: Deep Look Sea Urchins Pull Themselves Inside Out to be Reborn

Deep Look

Sea Urchins Pull Themselves Inside Out to be Reborn

From the open sea, tiny sea urchin larvae search the vast ocean to find a home.

3:02

Sea Urchins Pull Themselves Inside Out to be Reborn

3:02

Video thumbnail: Deep Look The Amazing Underwater Tape of the Caddisfly

Deep Look

The Amazing Underwater Tape of the Caddisfly

How are these tiny caddisfly larva able to survive a torrent of water and debris?

3:35

The Amazing Underwater Tape of the Caddisfly

3:35

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