Episodes

Feb. 11, 2026

The Science of You: How Your Heart & Circulation Work ❤️

A bedtime science show for kids all about how our heart works.
Feb. 4, 2026

The Science of You: How Gratitude Changes Your Brain 🧠🔬

A bedtime show for kids that explains the science behind gratitude
Jan. 21, 2026

Fun Facts: Snow, Shadows, Seeds & Space! ❄️🌍🚀

An educational bedtime show for kids and their families.
Jan. 21, 2026

The Science of You: Nightmares & Sleep Cycles 😴

A bedtime show for kids all about good and bad dreams
Jan. 14, 2026

The Science of You: How We Hear Sound 👂🏻

A bedtime science show for kids all about how we hear sound.
Jan. 7, 2026

The Science of You: Why We Bleed 🩹

What happens when you get a cut, and how does your body stop it?
Dec. 31, 2025

How Things Work: Time Zones ⌛✈️

A bedtime science show for kids about time zones.
Dec. 24, 2025

Do you know about Reindeer? 🦌🎅🏻 (Encore HoHoHo)

In this episode, we're learning all about reindeer! Discover how these incredible animals survive in the Arctic, their amazing migrations, the unique features of their antlers, and the science behind their warm, red noses. We'll also dive into their role in holiday traditions and the important connections they share with people and the environment. Sleep Tight!, Sheryl & Clark ❤️👂📖 --- ✨ Want more stories and fewer interruptions? Join Sleep Tight Premium for ad-free listening, bonus bedtime...
Dec. 21, 2025

🎁 This Might Be the Best Gift You Give This Year 🎁

🎁 Last Minute Holiday Offer! Give the gift of peaceful bedtimes all year long with Sleep Tight Premium. Holiday Pricing: 40% off yearly subscriptions 30% off on Apple Podcasts What's Included: Ad-free listening experience Bonus stories every week Access to our entire library of relaxing content Exclusive character-driven story series Support homegrown storytelling from Prince Edward Island Get Sleep Tight Premium: ⁠Supercast⁠ / ⁠Apple Podcasts⁠ Happy holidays from our family to yours! ...
Dec. 3, 2025

Listener Questions: Mountains, Molecules, and Tiny Bugs ⛰️🧬🦟

A bedtime show that answers kids science questions.
Nov. 19, 2025

Understanding Animals: Horses 🐎

A bedtime show for kids about horses.
Nov. 12, 2025

Understanding Animals: Dogs 🐶

A bedtime science show for kids
Nov. 5, 2025

How things work: Submarines 🌊⚓🫧

In this bedtime science episode we learn about the submarine.
Oct. 29, 2025

Animal Superpowers: Barn Owls 🦉🌙

In this episode we will learn about the barn owl, a pale, ghostly hunter with two superpowers working in perfect harmony. We'll discover their asymmetrical ears that create a three-dimensional sound map, letting them pinpoint a mouse's exact location in complete darkness with pinpoint accuracy. And we'll explore their specially designed feathers—serrated leading edges, velvety surfaces, and fringed trailing edges—that make their flight absolutely silent. Grown-ups: we value your feedback. Our e...
Oct. 22, 2025

Animal Superpowers: Electric Eels ⚡🐟

In this bedtime show, electric eels show us nature's most electrifying superpower.
Oct. 15, 2025

Animal Super Powers: Axolotls 🦎✨

Perfect for bedtime, this episode balances fascinating regeneration science with the calm, wonder-filled storytelling that helps young minds drift peacefully to sleep.
Oct. 8, 2025

Animal Super Powers: Giant Pandas 🐼

A bedtime science episode for kids all about giant pandas!
Oct. 6, 2025

🤖 🔬 How are we doing? 🦠🧪

📢📢 We would love your feedback on season 5! Send us an email at hello@sleeptightscience.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ , and we will be very thankful. And, if you have any science questions, include them too! --- About Sleep Tight Science We’ve got bedtime down to a (Sleep Tight) Science! Sleep Tight Science is an award winning bedtime podcast that makes science accessible and enjoyable for the whole family. Snuggle in and drift off to sleep while learning about science topics submitted by listeners! Desi...
Oct. 1, 2025

Animal Superpowers: Orangutans - Treetop Engineers 🦧🌙

Gentle, kid-clear science, perfect for bedtime
Sept. 24, 2025

Listener Questions: From Space to Skin ✨

Perfect for bedtime, this episode celebrates children's natural curiosity while providing calm, clear answers that help young minds drift peacefully to sleep.
Sept. 17, 2025

How Things Work: Swimming Pools and Buoyancy 💧🌙

This bedtime science show is all about Swimming Pools and Buoyancy