Broadcast Outage: We're investigating a broadcast transmission failure affecting the San Luis Valley from Antonito in the south to Salida in the north. We're working to resolve this issue. You can stream our live broadcast HERE or via the RMPBS+ App.

Stream live and on-demand content now on our new app:

RMPBS+

Donate

Help tell more stories in 2026 - make a year-end gift!

Deep Look show's poster

Science and Nature

How Lice Turn Your Hair Into Their Jungle Gym

See the unseen at the very edge of our visible world. Get a new perspective on our place in the universe and meet extraordinary new friends. Explore big scientific mysteries by going incredibly small.

How Lice Turn Your Hair Into Their Jungle Gym

Season 6 Episode 6 | 3m 45s | CC

Why are itchy lice so tough to get rid of and how do they spread like wildfire? They have huge claws that hook on hair perfectly, as they crawl quickly from head to head.

share

Deep Look

Watch more episodes

The Curious Webspinner Insect Knits a Cozy Home

Female webspinners shoot super-fine silk from their front feet.

Turret Spiders Launch Sneak Attacks From Tiny Towers

Turret Spiders Launch Sneak Attacks From Tiny Towers

Jerusalem Crickets Only Date Drummers

With their big heads & beady black eyes, Jerusalem crickets aren't winning any contests.

Subscribe to Our Newsletters

Get trusted Colorado stories, programs, and events from Rocky Mountain PBS straight to your inbox.

Set Your Preferences >