The magma chambers at the heart of volcanoes are very deep and very hot. So naturally, some researchers want to build an observatory in one. Guests: Mike Poland, scientist-in-charge of the Yellowstone Volcano Observatory; Yan Lavallée, chair of magmatic petrology and volcanology at LMU München and scientific and technical board member of the Krafla Magma Testbed; John Eichelberger, volcanologist at the University of Alaska Fairbanks and founding scientist of KMT For show transcripts, go to vox...
May 07, 2025•26 min
Rumors of Neanderthal brutishness have been greatly exaggerated. Guest: Paige Madison, science writer For show transcripts, go to vox.com/unxtranscripts For more, go to vox.com/unexplainable And please email us! [email protected] We read every email. Support Unexplainable (and get ad-free episodes) by becoming a Vox Member today: vox.com/members Learn more about your ad choices. Visit podcastchoices.com/adchoices
May 05, 2025•20 min
What happens when you get a life-changing device implanted into your body... and then the company that maintains it goes bankrupt? Guests: Jennifer French, Executive Director and Founder of Neurotech Network, a nonprofit focused on education and advocacy for neurotechnology, and Liam Drew, freelance science journalist who reported on abandoned neurotech for Nature For show transcripts, go to vox.com/unxtranscripts For more, go to vox.com/unexplainable And please email us! unexpla...
Apr 30, 2025•34 min
Tens of thousands of lives could be saved each year if hospitals had more blood. So scientists are racing to understand how this living fluid does what it does in order to one day grow it from scratch. Guest: Nicola Twilley, New Yorker contributor and host of Gastropod. For show transcripts, go to vox.com/unxtranscripts For more, go to vox.com/unexplainable And please email us! [email protected] We read every email. Support Unexplainable (and get ad-free episodes) by becoming a Vox Member to...
Apr 23, 2025•25 min
We know life on Earth wouldn't be possible without the moon. Now scientists are finding the moon might even be influencing our biology on a molecular level. Guest: Rebecca Boyle, science journalist and author of Our Moon: How Earth's celestial companion transformed the planet, guided evolution, and made us who we are For show transcripts, go to vox.com/unxtranscripts For more, go to vox.com/unexplainable And please email us! [email protected] We read every email. Support Unexplainable (and g...
Apr 16, 2025•26 min
Listeners told us that eating baby carrots or telling lies can bring on the hiccups. Burping or kissing can make them stop. Um, what? (First published in 2023.) Guests: Tyler Cymet, chair of medicine at The Chicago School, and Ali Seifi, professor of neurosurgery at the University of Texas Health Science Center San Antonio For show transcripts, go to vox.com/unxtranscripts For more, go to vox.com/unexplainable And please email us! [email protected] We read every email. Support Unexplainable ...
Apr 09, 2025•32 min
We have an exciting announcement! Vox Members now get access to ad-free podcasts. If you sign up, you’ll get unlimited access to reporting on vox.com, exclusive newsletters, and all of our podcasts — including Unexplainable — ad-free. Plus, you’ll be playing a crucial role helping our show get made. Check it out at vox.com/members. Learn more about your ad choices. Visit podcastchoices.com/adchoices
Apr 07, 2025•2 min
Deep inside the mud at the bottom of the ocean, scientists have found life that is so unusual they’ve had to create new branches on the tree of life to put it on. These life forms are not extraterrestrials: They’re “aliens” from Earth. Guest: Karen Lloyd, microbiologist and author of Intraterrestrials: Discovering the Strangest Life on Earth For show transcripts, go to vox.com/unxtranscripts For more, go to vox.com/unexplainable And please email us! [email protected] We read every email. Sup...
Apr 02, 2025•26 min
Scientists have been searching for aliens for decades. But if we ever do get a signal someday, how will we communicate back? And will anyone out there be able to understand us? Guests: Doug Vakoch, president of METI, and Sheri Wells-Jensen, linguist at Bowling Green State University For show transcripts, go to vox.com/unxtranscripts For more, go to vox.com/unexplainable And please email us! [email protected] We read every email. Support Unexplainable by becoming a Vox Member today: vox.com/m...
Mar 26, 2025•27 min
What can we actually do as our world gets populated with more and more robots? How can we take control? Can we take control? This is the final episode of our four-part series about the stories shaping the future of AI. Good Robot was made in partnership with Vox’s Future Perfect team. For show transcripts, go to vox.com/unxtranscripts For more, go to vox.com/unexplainable And please email us! [email protected] We read every email. Support Unexplainable by becoming a Vox Member today: vox.com...
Mar 22, 2025•54 min
A simple parable about a drowning child sparks a moral revolution. Is building AI the way to do the most good in the world? This is the third episode of our new four-part series about the stories shaping the future of AI. Good Robot was made in partnership with Vox’s Future Perfect team. Episodes will be released on Wednesdays and Saturdays. For show transcripts, go to vox.com/unxtranscripts For more, go to vox.com/unexplainable And please email us! [email protected] We read every email. Sup...
Mar 19, 2025•50 min
When a robot does bad things, who is responsible? A group of technologists sounds the alarm about the ways AI is already harming us today. Are their concerns being taken seriously? This is the second episode of our new four-part series about the stories shaping the future of AI. Good Robot was made in partnership with Vox’s Future Perfect team. Episodes will be released on Wednesdays and Saturdays over the next two weeks. For show transcripts, go to vox.com/unxtranscripts For more, go to vox.com...
Mar 15, 2025•58 min
Before AI became a mainstream obsession, one thinker sounded the alarm about its catastrophic potential. So why are so many billionaires and tech leaders worried about… paper clips? This is the first episode of our new four-part series about the stories shaping the future of AI. Good Robot was made in partnership with Vox’s Future Perfect team. Episodes will be released on Wednesdays and Saturdays over the next two weeks. For show transcripts, go to vox.com/unxtranscripts For more, go to vox.com...
Mar 12, 2025•54 min
This week on Unexplainable or Not, the newest member of our team, Julia Longoria, tries to figure out which of three scientific mysteries about the sea, the land, and the sky has actually been solved. Guest: Admir Masic, associate professor of civil and environmental engineering at MIT. For show transcripts, go to vox.com/unxtranscripts For more, go to vox.com/unexplainable And please email us! [email protected] We read every email. Support Unexplainable by becoming a Vox Member today: vox.c...
Mar 05, 2025•37 min
Dylan got malaria on purpose. And he thinks you should, too. Guest: Dylan Matthews, senior correspondent at Vox’s Future Perfect This episode was made in partnership with Vox’s Future Perfect team. For show transcripts, go to vox.com/unxtranscripts For more, go to vox.com/unexplainable And please email us! [email protected] We read every email. Support Unexplainable by becoming a Vox Member today: vox.com/members Learn more about your ad choices. Visit podcastchoices.com/adchoices
Feb 26, 2025•28 min
A neuroscientist argues that the focus on dreams has held back the scientific understanding of sleep. So he took dreams out of the picture and uncovered a new potential connection between the mind and body. Guest: Mark Blumberg, behavioral neuroscientist at the University of Iowa For show transcripts, go to vox.com/unxtranscripts For more, go to vox.com/unexplainable And please email us! [email protected] We read every email. Support Unexplainable by becoming a Vox Member today: vox.com/memb...
Feb 19, 2025•28 min
Funding cuts and research censorship have shaken the foundations of America’s health and science agencies, leaving researchers shocked, confused, and afraid. What does this mean for the future of science? For show transcripts, go to vox.com/unxtranscripts For more, go to vox.com/unexplainable And please email us! [email protected] We read every email. Support Unexplainable by becoming a Vox Member today: vox.com/members Learn more about your ad choices. Visit podcastchoices.com/adchoices
Feb 12, 2025•26 min
For thousands of years, there have been four basic tastes recognized across cultures. But thanks to Kumiko Ninomiya (a.k.a. the Umami Mama), scientists finally accepted a fifth. Could there be even more? (First published in 2022.) Guests: Kumiko Ninomiya, biochemist and former director of the Umami Information Center; Gary Beauchamp, former director of the Monell Chemical Senses Center; Sarah Tracy, historian of science; Camilla Arndal Andersen, neuroscientist; Paul Breslin, professor at Rutgers...
Feb 05, 2025•38 min
Some of the largest lakes in the world have been buried under miles of ice for millions of years. Is there life hiding down there? And if so, could life be found in even more extreme places … beyond our planet? Guest: John Priscu, microbiologist at Montana State University For show transcripts, go to vox.com/unxtranscripts For more, go to vox.com/unexplainable And please email us! [email protected] We read every email. Support Unexplainable by becoming a Vox Member today: vox.com/members Lea...
Jan 22, 2025•26 min
Genetic libraries are treasure troves of information about life from around the world. They’re helping researchers develop everything from vaccines to crops to cosmetics. But who actually benefits from the discoveries scientists make using all this DNA and RNA? Guests: Benji Jones, environmental correspondent at Vox’s Future Perfect; Deborah Fuller, professor of microbiology at the University of Washington For show transcripts, go to vox.com/unxtranscripts For more, go to vox.com/unexplainable A...
Jan 15, 2025•30 min
Some scientists think an explosion of AI awareness and feeling might be just around the corner. Others think it’s impossible for an AI to ever become conscious. How will we know? Guest: Oshan Jarow, staff writer at Vox’s Future Perfect This episode was made in partnership with Vox's Future Perfect team. For show transcripts, go to vox.com/unxtranscripts For more, go to vox.com/unexplainable And please email us! [email protected] We read every email. Support Unexplainable by becoming a Vox Me...
Jan 08, 2025•28 min
It’s that time of year again. If you’re changing things up, there’s a lot of diets out there that claim to help you live longer. Our friends at Today, Explained ask: How much of this is real and how much of it is nonsense? Guests: Anahad O’Connor, health columnist at the Washington Post; Saul Justin Newman, researcher at the University College London Centre for Longitudinal Studies For show transcripts, go to vox.com/unxtranscripts For more, go to vox.com/unexplainable And please email us! unexp...
Jan 01, 2025•28 min
The wildest stories that never made it into our episodes. Until now. Guests: Amy Boddy, anthropological scientist at the University of California, Santa Barbara; Jayme Locke, transplant surgeon at the University of Alabama at Birmingham; Jonathan Jiang, research scientist at the Jet Propulsion Laboratory For show transcripts, go to vox.com/unxtranscripts For more, go to vox.com/unexplainable And please email us! [email protected] We read every email. Support Unexplainable by becoming a Vox M...
Dec 18, 2024•28 min
Dogs were the first domesticated animal in history, emerging from wolves some 20,000 years ago. But how did wolves become dogs? To find the answer, scientists have to play with a lot of puppies. (First published in 2023.) Guest: Kathryn Lord, evolutionary biology researcher at UMass Chan Medical School For show transcripts, go to vox.com/unxtranscripts For more, go to vox.com/unexplainable And please email us! [email protected] We read every email. Support Unexplainable by becoming a Vox Mem...
Dec 11, 2024•26 min
We know Neanderthals and early modern humans coupled up. But when did they meet, exactly? And where? Some fossilized smoke and a baby tooth might hold clues. Guest: Adam Cole of HowTown For show transcripts, go to vox.com/unxtranscripts For more, go to vox.com/unexplainable And please email us! [email protected] We read every email. Support Unexplainable by becoming a Vox Member today: vox.com/members Learn more about your ad choices. Visit podcastchoices.com/adchoices
Dec 04, 2024•31 min
It’s not great to be a lab rat. And it turns out, lab rats might not be that great for science either. Could the future be little lab-grown brain clumps? Guests: Rachel Nuwer, science journalist; Lisa Genzel, professor of neuroscience at Radboud University This episode has been updated. An earlier version didn’t differentiate between two stages of drug development. For show transcripts, go to vox.com/unxtranscripts For more, go to vox.com/unexplainable And please email us! [email protected] ...
Nov 20, 2024•23 min
This week on Unexplainable or Not, we’ve got three scientific mysteries all about left and right. Jonquilyn Hill, host of Vox’s new podcast Explain It to Me, is going to guess which of them has been solved and which ones are still unexplainable. Guest: S. Furkan Ozturk, researcher at Harvard University For show transcripts, go to vox.com/unxtranscripts For more, go to vox.com/unexplainable And please email us! [email protected] We read every email. Support Unexplainable by becoming a Vox Mem...
Nov 13, 2024•30 min
For decades, scientists thought that placebos only worked if patients didn’t know they were taking them. Not anymore: You can give patients placebos, tell them they’re on sugar pills, and they still might feel better. No one is sure how this works, but it raises a question: Should doctors embrace placebos in mainstream medicine? (First published in 2021.) Guests: Ted Kaptchuk, professor at Harvard Medical School; Darwin Guevarra, professor of psychology at Miami University; Luana Colloca, profes...
Nov 06, 2024•28 min
It makes sense that we run away from scary things. That’s a good way to stay alive. But why do some people also love scary things? Why do people gravitate toward horror? Guests: Mathias Clasen and Marc Andersen, co-directors of the Recreational Fear Lab at Aarhus University For show transcripts, go to vox.com/unxtranscripts For more, go to vox.com/unexplainable And please email us! [email protected] We read every email. Support Unexplainable by becoming a Vox Member today: vox.com/members Le...
Oct 30, 2024•22 min
Drugs like ecstasy and mushrooms have shown promise as mental health treatments, but they’re also exposing some major cracks in how scientists study the brain. Guests: Jonathan Lambert, science journalist; Boris Heifets, professor at Stanford University of Medicine; Amy Mcguire, professor at Baylor College of Medicine For show transcripts, go to vox.com/unxtranscripts For more, go to vox.com/unexplainable And please email us! [email protected] We read every email. Support Unexplainable by be...
Oct 23, 2024•27 min
