Radiolab

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.

566 episodes transcribed
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Science

Life in a Barrel

Episode Date: April 3, 2026

This week, in an episode we first aired in 2022, we flip the Disney story of life on its head thanks to a barrel of seawater, a 1970s era computer, an...

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Science

Return of the Flesh-Eaters

Episode Date: March 13, 2026

If a species is horrible enough, do we have the right to kill it forever? Seventy years ago, a nightmare parasite feasted on the live flesh of warm-bl...

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Science

Snail Sex Tape

Episode Date: March 6, 2026

In this episode, we consider a creature we often don’t think much about—the snail. And not just snails, but their sex lives. Which, as it turns out, i...

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Science

Black Box

Episode Date: February 27, 2026

In this episode, first aired in 2014, we examine three very different kinds of black boxes—spaces where we know what’s going in, we know what’s coming...

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Science

Time is Honey

Episode Date: February 13, 2026

In the early 2000s, Sunil Nakrani felt stuck. Back then, websites crashed all the time. When Sunil noticed this, he decided he was going to fix the in...

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Science

Song of the Cerebellum

Episode Date: January 30, 2026

One spring evening in 2024, a science journalist named Rachel Gross bombed at karaoke. The culprit was a bleed in a fist-sized clump of neurons tucked...

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Science

Brain Balls

Episode Date: January 11, 2026

When neuroscientist Madeline Lancaster was a brand new postdoc, she accidentally used an expired protein gel in a lab experiment and noticed something...

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Science

Moon Trees

Episode Date: January 2, 2026

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 tak...

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Science

Fertility Cliff

Episode Date: December 26, 2025

As she -- and her friends — approached the age of 35, senior correspondent Molly Webster kept hearing a phrase over and over: “fertility cliff.” It wa...

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Science

The Good Show

Episode Date: December 19, 2025

The standard view of evolution is that living things are shaped by cold-hearted competition. And there is no doubt that today's plants and animals car...

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Science

The Alien in the Room

Episode Date: December 12, 2025

It’s faster than a speeding bullet. It’s smarter than a polymath genius. It’s everywhere but it’s invisible. It’s artificial intelligence. But what ac...

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Science

Fela Kuti: Enter the Shrine

Episode Date: November 28, 2025

Our original host Jad Abumrad returns to share a new podcast series he’s just released. It’s all about Fela Kuti, a Nigerian musician who created a ge...

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Science

Quantum Refuge

Episode Date: November 14, 2025

Qasem Waleed is a 28-year-old physicist who has lived in Gaza his whole life. In 2024, he joined a chorus of Palestinians sharing videos and pictures...

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Science

The Wubi Effect

Episode Date: November 7, 2025

When we think of China today, we think of a technological superpower. From Huawei and 5G to TikTok and viral social media, China is stride for stride...

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Science

The Glow Below

Episode Date: October 31, 2025

A call to oceanographer Edie Widder about a fish with a very odd immune system quickly becomes something else: a dive into the deep sea, into a world...

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Science

What Up Holmes?

Episode Date: October 24, 2025

Love it or hate it, the freedom to say obnoxious and subversive things is the quintessence of what makes America America. But our say-almost-anything...

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Science

Content Warning

Episode Date: October 17, 2025

Over the past five years TikTtok has radically changed the online world. But trust us when we say, it’s not how you’d expect.Today we continue our yea...