00:00
Terrestrials

WNYC

Terrestrials

Welcome, nature lovers, to the home of the Terrestrials podcast and family-friendly Radiolab episodes about nature. Every other week, host Lulu Miller will take you on a nature walk to encounter a plant or animal behaving in ways that will surprise you. Squirrels that can regrow their brains, octopuses that can outsmart their human captors, honeybees that can predict the future. You don’t have to be a kid to listen, just

There are 63 episodes

Episodes
The most recent appears first.

  • The DADventure: Wild Animal Dads from Owl Monkeys to Seahorses

    00:33:45 Episode 42 18 June 2026 Listened

    // What does it really mean to be a dad? In the animal world, fathers have long been painted as aggressive or absent. At best providers and protectors, but certainly not caregivers. And yet for every tale of a lion or chimp dad eating its own young (yikes!), ther… //

  • BIG CATS 2: Leopards & Jaguars (2 Fast, 2 FURious)

    00:30:30 Episode 41 4 June 2026 Listened

    // We're back with PURR-T TWO of our big cats journey, and this time, we’re heading even deeper into the cat-iverse.… //

  • BIG CATS: Lions, Tigers & Roars (Oh My!)

    00:25:20 Episode 40 21 May 2026 Listened

    // Big cats are our most requested animal, but Lulu doesn’t really want to make an episode about them! . She thinks lions, tigers, and their feline cousins are the bullies of the animal kingdom. So Songbud Alan and Producerbud Ana set out to change her mind.… //

  • The Wicked Smoocha: Anglerfish Break A World Record

    00:34:59 Episode 39 7 May 2026 Listened

    // In the depths of the ocean, a tiny male anglerfish catches a scent and follows it through the darkness. Eventually he finds a glowing, toothy female with a bacterial lightbulb on her head. He kisses her… and never lets go. Their bodies permanently fuse, mergin… //

  • The Forest Fairy: Aphids Reveal Hidden Harmonies

    00:31:57 Episode 38 23 April 2026 Listened

    // Amy Ray (whose music you might know from the Indigo Girls) was on a walk in the Georgia woods with her dogs when she passed a tree branch and saw hundreds of tiny, white, fluffy creatures doing a synchronized stadium wave. She was mesmerized.… //

  • The Greeting: Yo-Yo Ma's Humpback Whale Experiment

    00:39:56 Episode 37 9 April 2026 Listened

    // As one of the most famous cellists of all time, Yo-Yo Ma has spent a lot of time playing music inside. But a few years ago, he decided to take the cello out of the fancy concert halls and into nature, bringing our very own Producerbud Ana along for the ride!… //

  • The Red-Eyed Mascot: Loon Resilience in Minnesota

    00:30:30 Episode 33 26 March 2026 Listened

    // What do loons have to do with courage and community?  In January, we received a letter from two sisters in Minnesota - Jude and Mo. They wrote to us because their city was experiencing a lot of unrest, with immigration agents arresting members of their communi… //

  • The Snowball: Extreme Squirrels in the Arctic (Replay)

    00:25:01 Episode 8 12 March 2026 Listened

    // Middle schooler, Aanya, has an up-close encounter with a squirrel in the school yard, which leads her to an obsession with one of North America's most common critters. She tells host Lulu Miller all about the overlooked superpowers of squirrels, including one … //

  • The Snoozer: Penguin Slackerzzz Rule

    00:27:13 Episode 31 26 February 2026 Listened

    // How rested would you feel if you took 10,000 naps a day? Chinstrap Penguins in Antarctica spend their days taking MICRONAPS, each around 4 seconds long. To learn why, Lulu meets one (played by Songbud Alan), who explains how micronaps help them conserve energy… //

  • Build-A-Dragon (Replay)

    00:26:32 Episode 14 12 February 2026 Listened

    // On February 17, in places like China, Malaysia, Korea and Chinatowns across the globe, dragons will rise in the form of massive puppets. Today we bring you a special Terrestrials episode on dragons to understand what they have to do with the New Year, what the… //

  • The Portal: Groundhogs Lead Us Into an Underrealm of HOLES

    00:31:28 Episode 30 29 January 2026 Listened

    // Holes are full of a whole lot of nothin'. Pure, hollow emptiness. At least that’s what Songbud Alan thought before he fell down a rabbit hole of, well, HOLES! In honor of Groundhog Day, he takes Lulu to a fossil-filled pit behind a Chick-fil-A to dig up 66-mil… //

  • The Spellbook: Ancient Recipes for Animals

    00:24:52 Episode 29 15 January 2026 Listened

    // Where do animals come from? That's something people have been trying to explain for thousands of years. And for a while, scientists and philosophers believed that any ol' person could create creatures if they just had the right recipe. A touch of sand, maybe a… //

  • The Present: A Gift from our Furry Friends

    00:28:58 1 January 2026 Listened

    // To celebrate New Year’s Day, there are all kinds of traditions. Some people eat black eyed peas for good luck, some list out resolutions. But here at Terrestrials, we are taking a cue from the wisdom of pets, who are so, so, so good at sleeping. After a short … //

  • The Slowpoke: How Sloths Grow Invisibility

    00:33:14 18 December 2025 Listened

    // Sloths are the slowest mammals on Earth. How can a creature that moves so slowly survive in a world that moves so fast? Zoologist Lucy Cooke helps us rethink everything we know about sloths and their slowness. We follow a sloth named Nacho from a rainforest to… //

  • The Bridge: How Rainbows Connect Worlds

    00:28:49 Episode 28 11 December 2025 Listened

    // What is a rainbow? An optical illusion? Or a thing out there in the world? For centuries, cultures around the world believed that rainbows were bridges - pathways to gods and to the afterlife. Then in 1665, during a plague, a young Isaac Newton made a discover… //

  • The Fuzzy Ruckus: The Power of Lichen

    00:26:43 Episode 13 27 November 2025 Listened

    // Artist Ashley (Ash) Eliza Williams was so shy growing up that they found it hard to speak to people.  Instead, they withdrew from the world of humans and found comfort in the forest, where they spent hours exploring, scavenging, and collecting — eventually dis… //

  • A Podcast Turducken: With Wow in the World, Terrestrials and Circle Round

    00:37:20 Episode 27 17 November 2025 Listened

    // Lulu is hosting a holiday meal. She’s invited the characters from her extended kids podcast family - Wow in the World and Circle Round - for an epic kids podcast crossover special. It’s a potluck of stories and on the table is a turducken. Yes, a turkey stuffe… //

  • The Hybrid: A Miracle Mule

    00:35:12 Episode 6 13 November 2025 Listened

    // In the game of life, every species is like an action figure. You got your dogs and your dung beetles, your bald eagles and your blueberries. And for a long time scientists believed it was pretty much impossible for those action figures to mix and make a new ki… //

  • The Night Flyer: How Bats sPOOkily Revive Forests

    00:26:20 Episode 26 30 October 2025 Listened

    // This Halloween, we’re going to the dark side. Deep in the darkest tropical forests, some of the world’s most elusive bats hang upside down in their winged sleeping bags. On a quest to find one of these flying mammals, Producerbud Ana ventures into a Puerto Ric… //

  • Maggies: The Healing Power of Baby Flies

    00:28:28 Episode 25 16 October 2025 Listened

    // Maggots are disgusting, right? Lulu has a hard time even saying the word maggot.… //

  • The Travelers: How Moon Trees Hide Among Us

    00:32:17 Episode 24 2 October 2025 Listened

    // In 1971, a red-headed, tree-loving astronaut named Stu ‘Smokey’ Roosa was asked to take something to the moon with him. Of all things, he chose to take a canister of 500 tree seeds. After orbiting the moon 34 times, the seeds made it back to Earth. NASA decide… //

  • The Builders: How Beavers Mend Our Planet

    00:29:11 Episode 23 18 September 2025 Listened

    // Few mammals have a bigger positive impact on the planet than the beaver. With its bright orange buck teeth, the creature is an expert engineer that brings life wherever it waddles and even fights fires. Our story begins in the Bronx river, once known as the  “… //

  • The Unimaginable: How Gravitational Waves (Literally) Rocked Our World

    00:26:40 Episode 4 11 September 2025 Listened

    // Over a billion lightyears ago, in the darkness of outer space, a collision of black holes sent out a fleet of invisible waves that were headed right toward planet Earth. The waves were so powerful they could ripple spacetime but most people on Earth didn't bel… //

  • PIZZA BFF

    00:26:58 Episode 22 4 September 2025 Listened

    // Pizza is one of the world’s most beloved foods. But as much as we love the way it tastes, the secrets of its ingredients are even yummier to discover. We explore the surprising sounds tomatoes make when they’re stressed, how wheat became integral to human surv… //

  • The Horseshoe Crab's Secret

    00:27:41 28 August 2025 Listened

    // We’re back with an episode from the Radiolab archive. Horseshoe crabs have been around for a long time. They outlived the dinosaurs, survived all mass extinctions and witnessed the sprouting of the Earth’s first trees. The secret to their longevity? Their baby… //

  • The Mastermind: An Octopus Heist

    00:24:09 Episode 1 14 August 2025 Listened

    // A color-changing creature many people assumed to be brainless outsmarts his human captors. SPOILER: The creature is an octopus! Author Sy Montgomery tells the story of one octopus named Inky who makes us question who we consider intelligent (and kissable) in t… //

  • Crabtacular! A deep dive into the Hudson River

    00:14:46 24 July 2025 Listened

    // Today, we splash into the Hudson River Park with our Songbud to meet all kinds of crabs. With Siddartha and Carrie from  the Hudson River Park, Alan puts on waterproof rubber overalls, gets his hands dirty in the river and dives into the secret lives of Hudson… //

  • CHOWDA: A Souper Fascinating Tale

    00:29:12 Episode 21 3 July 2025 Listened

    // Today we’re bringing you a live episode we taped in Boston. It’s about clam chowder. We’re sharing it now because we’re doing ANOTHER LIVE SHOW at Little Island in NYC on August 6th + 7th - and that one’s about PIZZA! The show’s free. There will be pizza. Join… //

  • The Sea Troll: An Everlasting Shark?

    00:26:59 Episode 10 20 June 2025 Listened

    // The Greenland shark is ugly. Its eyes look cloudy and dead. Its snout and fins are stubby. Its meat is poisonous. And that may be part of why most people have overlooked these sharks for so long. But there was a rumor circulating among Greenland villagers that… //

  • Bugapalooza! LIVE! Jumping spiders, hissing roaches, and more

    00:20:48 Episode 20 6 June 2025 Listened

    // We’re doing a bunch of LIVE SHOWS at Little Island in NYC on August 6th-7th. For free. Come join! Check out all of our performances here.… //

  • The Howler: The Dog Who Joined a Coyote Pack

    00:29:21 Episode 19 15 May 2025 Listened

    // On the outskirts of the Nevada desert, a young dog named Hades jumped his fence and ran away from home. His family lost hope, until one night, they saw Hades on the news. For almost seven months, he had been sleeping, eating and howling with a pack of coyotes.… //

  • The Invaders: Coquí Frogs Just Won't Die

    00:23:20 Episode 18 8 May 2025 Listened

    // Coquí frogs are synonymous with Puerto Rican identity. Residents of the island doze off to the high-pitched calls of coquís from dusk to dawn. There are even playlists of hours of coquí calls that lull listeners to sleep.… //

  • The Snow Beast: A Mystery Animal with Latif Nasser

    00:29:11 Episode 17 1 May 2025 Listened

    // Today we bring you a story stranger than fiction. In 2006, paleobiologist Natalia Rybczynski took a helicopter to a remote Arctic island near the North Pole, spending her afternoons scavenging for ancient treasures on the ground. One day, she found something t… //

  • The Windbreaker: Why Farts Make the World Go Round

    00:25:44 Episode 16 24 April 2025 Listened

    // Farts. Trouser trumpets. Sulfur squeaks. Or toots, as Lulu insists on calling them. Smelly bubbles of air we don’t like to talk about. But Songbud Alan and Producerbud Ana are not ones to shy away from the stinky sidelines of science.… //

  • The Shadow Creature: Rats Who Save Human Lives

    00:29:22 Episode 15 17 April 2025 Listened

    // Rats have a bad reputation. They’ve been called evil, terrifying and wicked. The lowliest and most abominable of creatures. Songbud Alan felt the same way until he heard of one rat from Tanzania named Magawa. We meet Pendo, Magawa’s human friend and trainer, w… //

  • More Terrestrials Coming Soon!

    00:01:31 10 April 2025 Listened

    // Terrestrials returns Thursday, April 17th with a brand-new season!… //

  • The Bullseye: Treasure Hunt to Recursive Islands

    00:25:14 Episode 12 2 April 2025 Listened

    // Have you ever seen an island on a lake? On an island? On a lake? On another island? Josh Calder has. Working in a dusty room of a library, he first saw one on a map, and has been fascinated with these “recursive islands” ever since. Song bud Alan Goffinski tak… //

  • An Ocean in Space

    00:41:35 Episode 11 2 April 2025 Listened

    // BLAST OFF! NASA just sent a spacecraft to Europa, one of Jupiter's moons, and on the side of that spacecraft, they included a poem. Not just any poem — a poem by U.S. Poet Laureate Ada Limón. A poem that’s supposed to represent all of humanity to the universe.… //

  • The Crystal Ball: Giant Honeybees Who Predict the Future

    00:27:04 Episode 9 2 April 2025 Listened

    // The honeybee. The ever-important pollinator for our plants is disappearing. Some call it the silence of the bees, others call it colony collapse disorder. Dr. Sammy Ramsey, our official bug correspondent, wondered, could it be due to parasites? And if so, how … //

  • The Stumpisode: The Wild World of Tree Stumps!

    00:27:15 Episode 7 2 April 2025 Listened

    // As dead as they seem, tree stumps are hubs of life and relationships. From stumps to snags, deadwood provides habitat for rodents, falcons, insects, and even humans! Stumps hold together the forest floor, give hunting perches to birds of prey in flatlands, pre… //

  • The Water Walker: One Surfer’s Epic Escape

    00:29:54 Episode 5 2 April 2025 Listened

    // The ocean can be a scary place: the waves are so strong, the water so deep. But surfer and illustrator AJ Dungo tells the story of an earthling who figured out how to walk on water and literally defy the rules of gravity. If you want a big SPOILER, here it is:… //

  • The Trio: A Bald Eagle Love Story

    00:27:20 Episode 3 2 April 2025 Listened

    // High above the banks of the Mississippi river, a nest holds the secret life of one of America’s most patriotic creatures. Their story puzzles scientists, reinforces indigenous wisdom, and wows audiences, all thanks to a park ranger named Ed, and a well-placed … //

  • The Guardian: Tsetse Fly Defenders

    00:31:59 Episode 2 2 April 2025 Listened

    // A singing entomologist, Dr. Sammy Ramsey, and a biologist with a knack for inventing things, Dr. Paul Mireji, tell us about one of the most fearsome animals on our planet. If you want a SPOILER of what it is, read on: It sucks our blood, spreads diseases; it's… //

  • Vanished Moon!

    00:21:12 1 April 2025 Listened

    // The moon has disappeared. Ok, just kidding. Happy April Fool’s Day. But what if the moon actually vanished?… //

  • Gettin' Crabby

    00:26:34 20 March 2025 Listened

    // If someone calls you crabby, it’s not a compliment – they’re calling you grumpy, grouchy or snappy. But let’s reconsider this stain on the humble crab’s reputation. Look closely at a crab’s gnarled shell and you’ll see an incredible creature. Today, we bring y… //

  • Luck of the Lobster

    00:15:19 6 March 2025 Listened

    // St. Patricks day is coming up. People worldwide will wear leprechaun hats and celebrate the luck of the Irish. But what about the luck of lobsters? Today we have a story about the biggest, luckiest lobster we have ever heard of — Nick. As lobsters age, they ke… //

  • The Big Cat and the Little Boy

    00:15:44 20 February 2025 Listened

    // When wildlife conservationist Alan Rabinowitz was a boy, he had a stutter. Strangely, his stutter vanished when he spoke to animals. One day, when his father took him to the Bronx Zoo, Alan saw a majestic jaguar and made a promise to it. He spent the rest of h… //

  • It's Raining Cats and Cats

    00:17:04 6 February 2025 Listened

    // Next week is Valentine’s Day, but instead of talking about falling in love, we’re going to talk about falling cats and barrels. First, writer David Quammen tells us about a strange observation: cats are falling out of buildings in New York City. When a cat fal… //

  • Stars from the Big Fib

    00:35:55 16 January 2025 Listened

    // Today we bring you an episode from our friends over at The Big Fib. In the era of fake news, kids need to learn to be able to tell what’s true from what’s false. And what better way to do that than a game show that puts kids in the driver’s seat, adults in the… //

  • Hole-y Cow

    00:21:12 9 January 2025 Listened

    // For centuries, the stomach was a black box to humans. We didn’t understand the mystery of what happened to food after it went inside us. That is, until the early 1800s, when Dr. William Beaumont found a boy, Alexis St. Martin, with a hole in his stomach.… //

  • Volcanoes on the Moon

    00:30:20 26 December 2024 Listened

    // The year’s best celestial event was, without a doubt, April’s solar eclipse. The moon went in front of the sun to cast a 115 mile wide shadow on Earth. A swathe of North America was showered in sudden darkness. In honor of the eclipse, the Radiolab team made a… //

  • Milky Seas From Atlas Obscura

    00:19:02 19 December 2024 Listened

    // Today we bring you an episode from our friends over at Atlas Obscura. It's about something that for centuries people thought was a tall tale, something sailors would occasionally spot out in the waves like mermaids or the Loch Ness monster, but most people on … //

  • The Littlest Black Hole

    00:29:15 12 December 2024 Listened

    // In less than 10 days, the world will witness the winter solstice, or the shortest day of the year. Half of the Earth will be tilted the farthest away from the sun, and we will plunge into the dark. So today we thought we’d play another story about the dark. On… //

  • Zoozve

    00:28:50 5 December 2024 Listened

    // Radiolab co-host Latif Nasser was putting his child to sleep one day when he noticed a poster of the solar system on the wall. It showed that Venus had a moon called Zoozve. When he looked it up, the internet told him that Venus did not have a moon. And search… //

  • A Feast for Baboons

    00:16:17 28 November 2024 Listened

    // We start this story off with a question. Are human beings innately violent?… //

  • Whale of a Rescue

    00:23:46 14 November 2024 Listened

    // We start off in a cathedral full of animals – hermit crabs, parrots, hamsters, dogs, cats and bunnies – being blessed. We then wonder, do the animals feel grace? What do we really know about what goes on inside an animal’s mind? Do they also experience gratitu… //

  • New Episodes of Terrestrials Coming in September!

    00:02:52 5 September 2024 Listened

    // Terrestrials is Radiolab's spin-off nature show for families and  for people of all ages that explores the strangeness that exists right here on Earth. Each episode feels like a fairytale that is 100% true. Host Lulu Miller (co-host of Radiolab) leads you on a… //

  • Wild Talk

    00:22:36 29 August 2024 Listened

    // Think about the sounds you hear on a daily basis. Air conditioners whirring, keyboards clicking, cars honking, mosquitos buzzing, dishes clanking. Now picture yourself in a jungle. What do you hear? How do you make sense of it?… //

  • Why Do I Love the Fly That’s Eating My Brain?

    00:18:22 22 August 2024 Listened

    // Today’s episode asks how scientists see the world. We bring you two stories — one about a math guy and a bug guy. First, how the math guy, or one of our country's greatest mathematicians, Steven Strogatz, first became enchanted with math as a kid. Then, a stor… //

  • Human vs Horse

    00:34:46 8 August 2024 Listened

    // The summer olympics are in full swing. Humans are racing against other humans from all across the globe. But you know the one race they don’t have? The one where a human competes against a horse. Radiolab for Kids is back with one of our favorite Radiolab anim… //

  • The Gorilla in the Room

    00:15:20 25 July 2024 Listened

    // Radiolab for kids is back!… //

  • Special Announcement

    00:01:41 Episode 8 9 May 2024 Listened

    // The Terrestrials team is delighted to announce we’re coming back to the Radiolab for Kids feed! We’ve been traveling the globe in search of the strangeness right here on Earth. And we’ll be sharing a whole new batch of stories – and songs – in September.… //

  • Terrestrials: A New Kids Show from Radiolab

    00:01:59 15 September 2022 Listened

    // Radiolab for Kids and WNYC Studios present Terrestrials, a six-episode miniseries hosted by Lulu Miller (co-host of Radiolab). Each episode introduces you to a creature or earthly phenomenon that will defy your expectations of how nature is supposed to work. A… //

Content, Artwork and advertising within this podcast is not owned or affiliated with Sound Carrot.

Find your next favourite Podcast

Sound Carrot is your source for Family Podcast Discovery. Verified awesome, 0% boring.

Privacy Focused

Distraction free website, no flashing banners or adverts to steal your attention.
(Some shows do contain their own ads however).

Kid verified

At first I made this site for my kids, but like any dad I got a little over excited. I hope you find it as useful as they do.

Family Friendly

Whether you want to listen to them together in the car, or alone in your room - the content is all safe for younger ears.