
The Immortal Life of Henrietta Lacks
Radiolab
02/21/25
•34m
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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 pretty soon it becomes something so big that it has impacted the life of every person reading this right now... and all that without the woman ever even knowing the impact she had. We originally aired this story back in 2010, but we thought we’d bring it back today, as questions about bodily autonomy circle with renewed force.
EPISODE CREDITS:
Reported by - Rebecca Skloot
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Previous Episode

Quantum Birds
February 14, 2025
•34m
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 owls were harmed in the process, but this brief glimpse into the inner workings of a bird sent her off on a journey to a place where fleshy animal business bumps into the mathematics of subatomic particles. With help from Henrik Mouristen, we hear how one of the biggest mysteries in biology might finally find an answer in the weird world of quantum mechanics, where the classical rules of space and time are upended, and electrons dance to the beat of an enormous invisible force field that surrounds our planet.
A very special thanks to Rosy Tucker, Eric Snyder, Holly Merker, and Seth Benz at the Hog Island Audubon Camp. Thank you to the owl-tagging volunteers Chris Bortz, Cassie Bortz, and Cheryl Faust at Hawk Mountain Sanctuary. Thank you to Jeremy Bloom and Jim McEwen for helping with the owls. Thank you to Isabelle Andreesen at the University of Oldenburg and thank you to Andrew Farnsworth at the Cornell Lab of Ornithology, as well as Nick Halmagyi and Andrew Otto. Thank you everyone!
EPISODE CREDITS:
Reported by - Annie McEwen
Produced by - Annie McEwen
Original music and sound design contributed by - Annie McEwen
with field recording and reporting help by - Jeremy S. Bloom
Fact-checking by - Natalie Middleton
and Edited by - Becca Bressler
EPISODE CITATIONS:
Places -
Check out Hog Island Audubon Camp at https://hogisland.audubon.org/. If you like birds, this is the place for you. The people, the food (my god the food), the views, the hiking, and especially the BIRDS are incredible.
And if it’s raptors you’re specifically interested in, I highly recommend visiting Hawk Mountain Sanctuary www.hawkmountain.org. You can watch these amazing birds wheeling high above a stunning forested valley, if you’re into that sort of thing... and maybe if you’re lucky you’ll even catch sight of some teeny weeny owls.
Books
Scott Weidensaul will make you love birds if you don’t already. Check out his books and go see him talk! http://www.scottweidensaul.com/
Website
If you want to learn more about the fascinating and wildly interdisciplinary field of magnetoreception in birds, you can dig into the work of Henrick Mouritsen at the University of Oldenburg and his colleagues at the University of Oxford here: https://www.quantumbirds.eu/
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Radiolab is supported by listeners like you. Support Radiolab by becoming a member of The Lab (https://members.radiolab.org/) today.
Follow our show on Instagram, Twitter and Facebook @radiolab, and share your thoughts with us by emailing radiolab@wnyc.org.
Leadership support for Radiolab’s science programming is provided by the Gordon and Betty Moore Foundation, Science Sandbox, a Simons Foundation Initiative, and the John Templeton Foundation. Foundational support for Radiolab was provided by the Alfred P. Sloan Foundation.
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Next Episode

Revenge of the Miasma
February 28, 2025
•35m
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 that came to a head, with tragic consequences, in the very recent past. His latest book, called Airborne, details a largely forgotten history of science that never quite managed to get off the ground. Along the way, Carl helps us understand how we can fail, over and over again, to see a truth right in front of our faces. And how we finally came around thanks to scientific evidence hidden inside a song.
EPISODE CREDITS:
Reported by - Carl Zimmer
Produced by - Sarah Qari
with mixing help from - Jeremy Bloom
Fact-checking by - Natalie Middleton
EPISODE CITATIONS:
Books - Check out Carl Zimmer’s new book, Airborne (https://zpr.io/Q5bdYrubcwE4).
Articles - Read about the study on the Skagit Valley Chorale COVID superspreading event (https://pubmed.ncbi.nlm.nih.gov/32979298/).
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Radiolab is supported by listeners like you. Support Radiolab by becoming a member of The Lab (https://members.radiolab.org/) today.
Follow our show on Instagram, Twitter and Facebook @radiolab, and share your thoughts with us by emailing radiolab@wnyc.org.
Leadership support for Radiolab’s science programming is provided by the Gordon and Betty Moore Foundation, Science Sandbox, a Simons Foundation Initiative, and the John Templeton Foundation. Foundational support for Radiolab was provided by the Alfred P. Sloan Foundation.
Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.
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