Radiolab

Radiolab

WNYC Studios
Science Natural Sciences Society & Culture
en-us
Radiolab is on a curiosity bender. We ask deep questions and use investigative journalism to get the answers. A given episode might whirl you through science, legal history, and into the home of someone halfway across the world. The show is known for innovative sound design, smashing information into music. It is hosted by Lulu Miller and Latif Nasser.

Episodes (50)

Music Hat

Music Hat

August 29, 2025 31m Episode 656
The Medical Matchmaking Machine

The Medical Matchmaking Machine

August 22, 2025 1h 1m Episode 655
As he finished his medical school exam, David Fajgenbaum felt off.  He walked down to the ER and checked himself in.  Soon he was in the ICU with multiple organ failure.  The only drug for his...
Weighing Good Intentions

Weighing Good Intentions

August 15, 2025 24m Episode 654
In an episode first released in 2010, then-producer Lulu Miller drives to Michigan to track down the endangered Kirtland’s warbler. Efforts to protect the bird have lead to the killing of cowbirds (a...
The Menopause Mystery

The Menopause Mystery

August 08, 2025 38m Episode 653
Until recently, scientists assumed humans were the only species in which females went through menopause, and lived a substantial part of their lives after they were no longer able to reproduce. And...
Galaxy Quenching

Galaxy Quenching

August 01, 2025 40m Episode 652
This week: the story of astrophysicist Charity Woodrum. Charity is an extragalactic astronomer who studies the life and death of galaxies, why some galaxies burn bright and others dim and sputter out....
The Nothing Behind Everything

The Nothing Behind Everything

July 25, 2025 32m Episode 651
This week, two conversations from the archives about parts of the world that are imperceptible to us, verging on almost unthinkable. We start with a moment of uncertainty in physics. Inspired by an...
More Perfect: The Hate Debate

More Perfect: The Hate Debate

July 18, 2025 37m Episode 650
Back in 2017 our colleagues at More Perfect gathered a room full of people together to debate a straight forward question: Can free speech go too far? Today, eight years have passed and plenty has...
Desperately Seeking Symmetry

Desperately Seeking Symmetry

July 11, 2025 57m Episode 649
This hour of Radiolab, former co-hosts Jad and Robert set out in search of order and balance in the world around us, and ask how symmetry shapes our very existence -- from the origins of the universe,...
On [The Divided Dial]: Fishing In The Night

On [The Divided Dial]: Fishing In The Night

July 04, 2025 38m Episode 648
Have you heard On the Media’s Peabody-winning series The Divided Dial? It’s awesome and you should, and now you will. In this episode they tell the story of shortwave radio: the way-less-listened to...
Sex, Ducks and the Founding Feud

Sex, Ducks and the Founding Feud

June 27, 2025 25m Episode 647
Jilted lovers and disrupted duck hunts provide a very odd look into the soul of the US Constitution.

What does a betrayed lover’s revenge have to do with an international chemical weapons treaty?...
Baby Shark

Baby Shark

June 20, 2025 28m Episode 646
Mystery Bay

Mystery Bay

June 19, 2025 21m Episode 645
This is episode four of Swimming with Shadows: A Radiolab Week of Sharks.

Alison Kock was working at a car wash in Cape Town when she made a discovery that completely changed the course of her life....
The Shark Inside You

The Shark Inside You

June 18, 2025 28m Episode 644
This is episode three of Swimming with Shadows: A Radiolab Week of Sharks.

Today, we take a trip across the world, from the south coast of Australia to … Wisconsin. Here, scientists are scouring...
The Cage

The Cage

June 17, 2025 18m Episode 643
This is episode two of Swimming with Shadows: A Radiolab Week of Sharks.

Jaws spawned a thousand imitators: sharks in tornados, sharks in avalanches, sharks that battle giant octopuses. Hollywood has...
Making a Monster

Making a Monster

June 16, 2025 26m Episode 642
Episode one of Swimming with Shadows: A Radiolab Week of Sharks.

Rodney Fox went into the ocean one summer day in 1963. He came out barely alive, his body torn apart by a great white shark. At the...
Swimming with Shadows: A Radiolab Week of Sharks

Swimming with Shadows: A Radiolab Week of Sharks

June 13, 2025 2m
In the summer of 1975, Jaws scared an entire generation out of the water. The film burned an idea into our cultural memory: they are mindless, man-eating monsters. We set out to tell a different story...
Double-Blasted

Double-Blasted

June 13, 2025 20m Episode 641
We first aired this episode in 2012, but at the show we’ve been thinking a lot about resilience and repair so we wanted to play it for you again today. It’s about a man who experienced maybe one of...
The Elixir of Life

The Elixir of Life

June 06, 2025 50m Episode 640
Doctor and special correspondent, Avir Mitra takes Lulu on an epic journey live on stage at a little basement club called Caveat, here in New York. Starting with an ingredient in breastmilk that...
The Echo in the Machine

The Echo in the Machine

May 23, 2025 32m Episode 639
Today you can convert speech to text with the click of a button. Youtube does it for all our videos. Our phones will do it in real time. It’s frictionless. And yet, if it weren’t for an unlikely crew...
How to Cure What Ails You

How to Cure What Ails You

May 16, 2025 25m Episode 638
Now that we have the ability to see inside the brain without opening anyone's skull, we'll be able to map and define brain activity and peg it to behavior and feelings. Right? Well, maybe not, or...
The First Known Earthly Voice

The First Known Earthly Voice

May 09, 2025 38m Episode 637
What happens when a voice emerges? What happens when one is lost? Is something gained? A couple months ago, Lulu guest edited an issue of the nature magazine Orion. She called the issue “Queer Planet:...
Terrestrials: The Snow Beast

Terrestrials: The Snow Beast

May 02, 2025 31m Episode 636
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...
The Age of Aquaticus

The Age of Aquaticus

April 25, 2025 43m Episode 635
For years, scientists thought nothing could live above 73℃/163℉.  At that temperature, everything boiled to death. But scientists Tom Brock and Hudson Freeze weren’t convinced. What began as their...
Ghosts in the Green Machine

Ghosts in the Green Machine

April 18, 2025 33m Episode 634
In honor of our Earth, on her day, we have two stories about the overlooked, ignored, and neglected parts of nature. In the first half, we learn about an epic battle that is raging across the globe...
Signal Hill: Caterpillar Roadshow

Signal Hill: Caterpillar Roadshow

April 11, 2025 50m Episode 633
A couple years ago, an entomologist named Martha Weiss got a letter from a little boy in Japan saying he wanted to replicate a famous study of hers. We covered that original study on Radiolab more...
Killer Empathy

Killer Empathy

April 04, 2025 25m Episode 633
In an episode first aired in 2012, Lulu Miller introduces us to Jeff Lockwood, a professor at the University of Wyoming, who spent a part of his career studying a particularly ferocious set of...
Malthusian Swerve

Malthusian Swerve

March 28, 2025 38m Episode 632
Earth can sustain life for another 100 million years, but can we?In this episode, we partnered with the team at Planet Money to take stock of the essential raw materials that enable us to live as we...
Everybody's Got One

Everybody's Got One

March 21, 2025 28m Episode 631
We all think we know the story of pregnancy. Sperm meets egg, followed by nine months of nurturing, nesting, and quiet incubation. this story isn’t the nursery rhyme we think it is. In a way, it’s a...
Growth

Growth

March 14, 2025 58m Episode 630
It’s easy to take growth for granted, for it to seem expected, inevitable even. Every person starts out as a baby and grows up. Plants grow from seeds into food. The economy grows. That stack of mail...
More Perfect: Sex Appeal

More Perfect: Sex Appeal

March 07, 2025 1h 5m Episode 629
In 2017 our sister show, More Perfect aired an episode all about RBG, In September of 2020, we lost Supreme Court Justice Ruth Bader Ginsburg to the annals of history. She was 87. Given the atmosphere...
Revenge of the Miasma

Revenge of the Miasma

February 28, 2025 35m Episode 628
Today we uncover an invisible killer hidden, for over a hundred years, by reasonable disbelief. Science journalist extraordinaire Carl Zimmer tells us the story of a centuries-long battle of ideas...
The Immortal Life of Henrietta Lacks

The Immortal Life of Henrietta Lacks

February 21, 2025 34m Episode 627
Today, a story that starts small and private, with one woman alone in her bathroom, as she makes a quiet, startling discovery about her own body. But that small, private moment grows and grows, and...
Quantum Birds

Quantum Birds

February 14, 2025 34m Episode 626
Annie McEwen went to a mountain in Pennsylvania to help catch some migratory owls. Then Scott Weidensaul peeled back the owl’s feathery face disc, so that she could look at the back of its eyeball. No...
Vertigogo

Vertigogo

February 07, 2025 25m Episode 625
In this episode, first aired in 2012, we have two stories of brains pushed off-course. We relive a surreal day in the life of a young researcher hijacked by her own brain, and hear from a librarian...
Forever Fresh

Forever Fresh

January 31, 2025 28m Episode 624
We eat apples in the summer and enjoy bananas in the winter. When we do this, we go against the natural order of life which is towards death and decay. What gives? This week, Latif Nasser spoke with...
Nukes

Nukes

January 24, 2025 52m Episode 623
In an episode first reported in 2017, we bring you a look up and down the US nuclear chain of command to find out who gets to authorize their use and who can stand in the way of Armageddon....
The Darkest Dark

The Darkest Dark

January 17, 2025 26m Episode 622
We fall down the looking glass with Sönke Johnsen, a biologist who finds himself staring at one of the darkest things on the planet. So dark, it’s almost like he’s holding a blackhole in his hands. On...
Smarty Plants

Smarty Plants

January 10, 2025 34m Episode 621
In an episode we first aired in 2018, we asked the question, do you really need a brain to sense the world around you? To remember? Or even learn? Well, it depends on who you ask. Jad and Robert, they...
Match Made in Marrow

Match Made in Marrow

January 03, 2025 1h 1m Episode 620
In an episode first reported in 2017, we bring you what may be, maybe the greatest gift one person could give to another.

You never know what might happen when you sign up to donate bone marrow. You...
Probing Where the Sun Does Shine: A Holiday Special

Probing Where the Sun Does Shine: A Holiday Special

December 24, 2024 25m Episode 619
This holiday season, we want to take you on a trip around the heavens.First, co-host Latif Nasser, with the help of Nour Raouafi, of NASA, and an edge-cutting piece of equipment, explain how we may...
Curiosity Killed the Adage

Curiosity Killed the Adage

December 20, 2024 47m Episode 618
The early bird gets the worm. What goes around, comes around. It’s always darkest just before dawn. We carry these little nuggets of wisdom—these adages—with us, deep in our psyche. But recently we...
Dark Side of the Earth

Dark Side of the Earth

December 13, 2024 24m Episode 617
Back in 2012, when we were putting together our live show In the Dark, Jad and Robert called up Dave Wolf to ask him if he had any stories about darkness. And boy, did he. Dave told us two stories...
How Stockholm Stuck

How Stockholm Stuck

December 06, 2024 1h 4m Episode 616
How an idea born in a Swedish bank wormed its way into all of our brains.

In August of 1973, Jan-Erik Olsson walked into the lobby of a bank in central Stockholm. He fired his submachine gun at the...
Less Than Kilogram

Less Than Kilogram

November 29, 2024 24m Episode 615
In today’s story, which originally aired in 2014, we meet a very special cylinder. It's the gold standard (or, in this case, the platinum-iridium standard) for measuring mass. For decades it's been...
Science Vs: The Funniest Joke in the World

Science Vs: The Funniest Joke in the World

November 22, 2024 42m Episode 614
When he rounded them up, he had a 100.

A few months ago, Wendy Zukerman invited our own Latif Nasser to come on her show, and, of course, he jumped at the chance.

Laughter ensued, as they set off...
Hello

Hello

November 15, 2024 46m Episode 613
It's tough to make small talk with a stranger—especially when that stranger doesn't speak your language. (And he has a blowhole.)

It's hard to start a conversation with a stranger—especially when...
The Ecstasy of an Open Brain

The Ecstasy of an Open Brain

November 08, 2024 36m Episode 612
As we grow up, there are little windows of time when we can learn very, very fast, and very, very deeply. Scientists call these moments, critical periods. Real, neurological, biological states when...
Haunted

Haunted

October 31, 2024 30m Episode 611
Do you believe in ghosts?

In an episode we first aired in 2014, we meet a man named Dennis Conrow, who was stuck. After a brief stint at college, he’d spent most of his 20’s back home with his...
The Unpopular Vote

The Unpopular Vote

October 25, 2024 59m Episode 610
The closest we ever came to abolishing the electoral college and why we probably never will.As the US Presidential Election nears, Radiolab covers the closest we ever came to abolishing the Electoral...

About this Podcast

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© WNYC Studios
Language
en-us
Categories
Science, Natural Sciences, Society & Culture, Documentary, History