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Exploring the biggest questions of our time with the help of the world's greatest thinkers. Host Manoush Zomorodi inspires us to learn more about the world, our communities, and most importantly, ourselves. Get more brainy miscellany with TED Radio Hour+. Your subscription supports the show and unlocks a sponsor-free feed. Learn more at plus.npr.org/ted
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Freakonomics Radio

Freakonomics Radio + Stitcher

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Freakonomics co-author Stephen J. Dubner uncovers the hidden side of everything. Why is it safer to fly in an airplane than drive a car? How do we decide whom to marry? Why is the media so full of bad news? Also: things you never knew you wanted to know about wolves, bananas, pollution, search engines, and the quirks of human behavior. To get every show in the Freakonomics Radio Network without ads and a monthly bonus episode of Freakonomics Radio, start a free trial for SiriusXM Podcasts+ o ...
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The Public Square®

The American Policy Roundtable

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The national radio broadcast of the American Policy Roundtable aired coast-to-coast, hosted by Dave Zanotti and Wayne Shepherd. Subscribe and tune in for behind the scene discussions of public policy issues that most talk radio shows won't touch.
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How do landmark Supreme Court decisions affect our lives? What does the 2nd Amendment really say? Why does the Senate have so much power? Civics 101 is the podcast about how our democracy works…or is supposed to work, anyway.
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Professor Jim Al-Khalili talks to leading scientists about their life and work, finding out what inspires and motivates them and asking what their discoveries might do for us in the future
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SciFi OTR

Radio Nostalgia Network

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Welcome to the Old Time Radio Scifi , From its earliest time, radio has always been interested in Science Fiction. There has been science fiction on the radio since before Buck Rogers in 1932. Radio SciFi characters leaped into your living room as the listener would be taken on an adventure into time and space each week. Join us each week as we explore the unknown universe of science fiction only on the Old Time Radio Network.
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Weekly reading of National Geographic Magazine produced by Radio Eye under the Chafee Amendment to the Copyright Act which states that authorized entities that are governmental or nonprofit organizations whose primary mission is to provide copyrighted works in specialized formats to blind or disabled people. By continuing to listen, you verify you have an eligible print-reading disability.
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Astronomy Cast

Fraser Cain and Dr. Pamela Gay

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Take a fact-based journey through the cosmos. Tune in to hear weekly discussions on astronomical topics ranging from planets to cosmology. Hosted by Fraser Cain (Universe Today) and Dr. Pamela L. Gay (Planetary Science Institute), this show brings the questions of an avid astronomy lover direct to an astronomer. Together Fraser and Pamela explore what is known and being discovered about the universe around us. Astronomy Cast is supported thru patreon.com/AstronomyCast.
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StarTalk Radio

Neil deGrasse Tyson

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Science, pop culture, and comedy collide on StarTalk Radio! Neil deGrasse Tyson, astrophysicist and Director of New York's Hayden Planetarium, and his comic co-hosts, guest celebrities, and scientific experts explore astronomy, physics, and everything else there is to know about life in the universe. New episodes premiere Tuesdays. Keep Looking Up! Subscribe to SiriusXM Podcasts+ to listen to new episodes of StarTalk Radio ad-free and a whole week early. Start a free trial now on Apple Podca ...
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Professor Brian Cox and Robin Ince host a witty, irreverent look at the world through scientists’ eyes. Joined by a panel of scientists, experts and celebrity science enthusiasts they investigate life, the universe and everything in between on The Infinite Monkey Cage from the BBC. From the smallest building blocks of life to the furthest stars, the curious monkeys pull apart the latest science to reveal fascinating and often bizarre insights into the world around us and what lies beyond. Ca ...
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Relic Radio Science Fiction brings you old time radio stories from sci-fi's greatest writers, as well as original stories for shows like Dimension X, X Minus 1, 2000 Plus, Beyond Tomorrow, and much more! Travel through space and time as they saw it all those years ago.
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Outside/In: Where curiosity and the natural world collide. Look around, and you’ll find everything is connected to the natural world. At Outside/In, we explore that idea with boundless curiosity. We report from disaster zones, pickleball courts, and dog sled kennels, and talk about policy, pop culture, science, and everything in between. From the backcountry to your backyard, we tell stories that expand the boundaries of environmental journalism. Outside/In is a production of NHPR. Learn mor ...
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Resources Radio

Resources for the Future

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Resources Radio is a weekly podcast by Resources for the Future. Each week we talk to leading experts about climate change, electricity, ecosystems, and more, making the latest research accessible to everyone.
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Step Into the Shadows...This show features riveting conversations with best-selling authors, renowned researchers, and award-winning journalists as they uncover sinister hauntings, alien abductions, time slips, secret societies, chilling true crime, bizarre vanishings, strange creature sightings, unexplained phenomena and the most mind-bending conspiracies!Prepare to question everything.
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Nature Connection Radio

Big Blend Radio Network

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It’s all about Nature, Wildlife, Science, and the Environment on Big Blend Radio’s NATURE CONNECTION Podcast. Hosts are Nancy J. Reid and Lisa D. Smith, mother-daughter travel team on the Love Your Parks Tour and publishers of Big Blend Magazines.
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Join host Stuart Gary for weekly explorations into Astronomy, Space, and Science News, featuring insights from 19 years on Australian Public Radio and industry experts. Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.
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The Naked Scientists Podcast

The Naked Scientists

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The Naked Scientists flagship science show brings you a lighthearted look at the latest scientific breakthroughs, interviews with the world's top scientists, answers to your science questions and science experiments to try at home.
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Quizzes

BBC Radio 4

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Intelligent and challenging quiz games on BBC Radio 4. Featuring Round Britain Quiz, Counterpoint and Brain of Britain with Quizmasters including Paul Gambaccini, Kirsty Lang and Russell Davies.
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Unseeable forces control human behavior and shape our ideas, beliefs, and assumptions. Invisibilia—Latin for invisible things—fuses narrative storytelling with science that will make you see your own life differently.
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People I (Mostly) Admire

Freakonomics Radio + Stitcher

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Freakonomics co-author Steve Levitt tracks down other high achievers for surprising, revealing conversations about their lives and obsessions. Join Levitt as he goes through the most interesting midlife crisis you’ve ever heard — and learn how a renegade sheriff is transforming Chicago's jail, how a biologist is finding the secrets of evolution in the Arctic tundra, and how a trivia champion memorized 160,000 flashcards. To get every show in the Freakonomics Radio Network without ads and a m ...
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Earth Matters

Bec Horridge, Claudia Craig, Mia Audrey & Keiran Stewart-Assheton.

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Local and global environmental issues from grassroots, activist perspectives with a strong social justice focus. Distributed nationally on the Community Radio Network.
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In this thought-provoking episode of Big Blend Radio, acclaimed author David Baron discusses his award-winning book, "The Martians: The True Story of an Alien Craze that Captured Turn-of-the-Century America." Long before Martians became the stuff of science fiction, many Americans believed they might actually exist. David explores how late 19th- an…
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Tim Harford investigates some of the numbers in the news. This week: A headline in the Mail says more than 100 private schools have closed since Labour came to power and ended the VAT exemption for private schools. Is that number right? Is it true that when Covid hit the UK, a one-week delay in imposing lockdown led to 23,000 deaths? Do 10 million …
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One of the very first books for the general public about climate change was written and published by Bill McKibben in 1989. In The End of Nature, Bill wrote that continuing to burn fossil fuels would “lead us, if not straight to hell, then straight to a place with a similar temperature.” Bill was right. The planet is hotter. Climate disasters are e…
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Is time dilation just the data loading in a cosmic simulation? Neil deGrasse Tyson and Chuck Nice answer grab bag questions about saving the Sun, generation spaceships, bubble universes, and more! NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/cosmic-queries-expanding-bubble-universes/…
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Earth is getting fainter. For proof, just look at the Moon – something that scientists have been doing for decades. They’ve been looking at earthshine – sunlight reflected off of Earth. We see it lighting up the nighttime portion of the Moon – the part that’s not brightly lit by the Sun. It gives that part of the Moon a ghostly appearance. Right no…
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Sponsor Link: This episode of SpaceTime is brought to you with the support of Squarespace. When it's time to get a presence online, go with the folks who support us...and build the best websites easily. No hassles. You can check out their special offer for SpaceTime listeners by visiting our special URL....Click Here In this episode of SpaceTime, w…
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On this episode, we’re talking about the history and evolution of United States’ refugee and asylum policy. We have been a country of exclusion for about as long as we’ve projected the image of a democratic refuge. We talk about what it actually takes to secure refugee or asylum status in the U.S. and how that gargantuan task has been made so much …
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This week, we've partnered with Frontiers as they aim to push science to the top of the agenda at the World Economic Forum in Davos. It comes as the publisher's Frontiers Science House prepares to welcome some of the most influential voices in fields like healthcare, sustainability, and energy to their gathering in Switzerland. In this programme, w…
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Australia's summer UV levels are high enough to cause sunburn in as little as 11 minutes. Yet the summer sun in the Northern Hemisphere rarely feels that full on. So why does our sunlight have that extra "bite"? Spoiler: it's not the hole in the ozone layer. You can binge more episodes of the Lab Notes podcast with science journalist and presenter …
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Australia's summer UV levels are high enough to cause sunburn in as little as 11 minutes. Yet the summer sun in the Northern Hemisphere rarely feels that full on. So why does our sunlight have that extra "bite"? Spoiler: it's not the hole in the ozone layer. You can binge more episodes of the Lab Notes podcast with science journalist and presenter …
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This week, host Margaret Walls talks with Benji Backer about attracting nonpartisan support for environmental conservation. Backer is the founder and CEO of Nature Is Nonpartisan—a nonprofit organization focused on redefining environmental issues as nonpartisan—and serves on the board of the American Conservation Coalition. In this episode, Backer …
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Astronomy Cast Ep. 778: Dyson Swarms By Fraser Cain & Dr. Pamela Gay Streamed live on Jan 5, 2026. Freeman Dyson asked a fascinating question. What would it look like if a civilization was using all the energy coming from their star? And what form would this take? This introduced the concept of a Dyson Sphere, or more realistically, a Dyson Swarm s…
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This week on Relic Radio Science Fiction, we’ll hear the May 8, 1956, broadcast from X Minus One titled, The Seventh Order. Listen to more from X Minus One https://traffic.libsyn.com/forcedn/e55e1c7a-e213-4a20-8701-21862bdf1f8a/SciFi915.mp3 Download SciFi915 | Subscribe | Spotify | Support Relic Radio Science Fiction Your support makes this show po…
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The theme song to Reading Rainbow has been delighting kids (and nostalgic grown-ups) for over 40 years. But how did this instantly iconic track come to be? In this episode, composer Steve Horelick reveals the unlikely story of its creation, from its empowering lyrics, to its “fluttering butterfly” synth sound, to how Chaka Khan and a mystery drumme…
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Mighty Orion the hunter has a mighty resting spot for his tired feet: Cursa, the second-brightest star of Eridanus, the river. The star’s name comes from a longer Arabic phrase meaning “footstool of the central one” – Orion himself. As night falls, the star stands above Orion’s foot: Rigel, the hunter’s brightest star. Cursa is about 90 light-years…
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Tonight, my special guest is author Ryan Walters who's here to discuss his book Apollo 1: The Tragedy That Put Us On The Moon. On January 27, 1967, astronauts Gus Grissom, Ed White, and Roger Chaffee climbed into a new spacecraft perched atop a large Saturn rocket at Kennedy Space Center in Florida for a routine dress rehearsal of their upcoming la…
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Paul Gambaccini hosts radio's most challenging music quiz. Now in its 39th series, contestants from around the country have assembled to be tested on their knowledge of music from across the centuries, and across every genre. This week, our three contestants pick from topics including ‘Women of new nave’, ‘It’s a kind of magic’ and ‘Electronica and…
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Earth passed by Jupiter yesterday. Now, we’re beginning to leave the giant planet behind. We’ll loop past it again early next year. That passage is known as opposition – Jupiter lines up opposite the Sun in our sky. It’s closest to us then, so it shines brightest for the year. And it’s in view all night. Jupiter is much farther from the Sun than Ea…
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The climate crisis is a crisis of imagination; we are stuck in a web of stories about what’s possible. But voices outside the web are picking at the knots, opening other ways of being through different, older stories. This is the work of artists. And while you may not know it from how your tax dollars are spent, artists are a lifeline for our world…
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Tonight, my special guest is Jonathan Royal, who's here to discuss how mass hypnosis, social engineering, and mind control tactics are being used on the entire world population. 🔮 Unlock The Vault! Become a ⭐️ Mysterian ⭐️ and get instant access to hundreds of ad-free, uncensored episodes — plus exclusive bonus editions.. 🎧 Start your FREE 7-day tr…
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My returning special guest is Archaeologist Fritz Zimmerman to discuss his research into paranormal activity around the burial mounds of Ancient Giants 🔮 Unlock The Vault! Become a ⭐️ Mysterian ⭐️ and get instant access to hundreds of ad-free, uncensored episodes — plus exclusive bonus editions.. 🎧 Start your FREE 7-day trial on Patreon: 👉 patreon.…
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The closer we look at the worlds of the solar system, the more places we see that could be homes for life. Some of those worlds orbit Jupiter, the largest planet in the solar system. Jupiter itself isn’t on the list. It’s a big ball of gas with no solid surface. There has been speculation that large organisms could float through its skies. But that…
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When people think of oil rich nations their mind generally goes to Saudi Arabia, Iraq and the US. But according to international statistics, the country with the largest oil reserves is Venezuela, with 300 billion barrels worth. At their peak they produced over 3.5 million barrels of the stuff per day. However, due to lack of investment, sanctions …
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She’s best known for playing neurobiologist Amy Farrah Fowler on The Big Bang Theory, but the award-winning actress has a rich life outside of her acting career, as a teacher, mother — and a real-life neuroscientist. Steve Levitt tries to learn more about this one-time academic and Hollywood non-conformist, who is both very similar to him and also …
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Today our friend Cosmin Bota tells us the true story of his family fleeing communist, socialist Romania in the 80's as a child with his four siblings and his father leading the way. Don't miss this remarkable story that reminds us of the value of freedom. Topic: Our Mission The Public Square® Long Format thepublicsquare.com Release Date: Friday, Ja…
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SpaceTime with Stuart Gary Gary - Series 29 Episode 4 In this episode of SpaceTime, we explore the latest revelations about supermassive black holes, the enigmatic interstellar comet 3I Atlas, and NASA's innovative tests on lunar surface interactions. Do All Galaxies Host Supermassive Black Holes? A groundbreaking study utilizing NASA's Chandra X-r…
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We all want to stay sharp, and forestall the cognitive effects of aging. But do brain supplements actually work? Are they safe? And why doesn’t the F.D.A. even know what’s in them? (Part one of “The Freakonomics Radio Guide to Getting Better.”) SOURCES: Marty Makary, commissioner of the Food and Drug Administration. Peter Attia, physician, author, …
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What kind of state does the UK find itself in as we start 2026? That’s the question Tim Harford and the More or Less team is trying to answer in a series of five special programmes. In the final episode, we’re looking at the numbers behind some of the UK’s most potent political debates: Has 98% of the UK’s population growth come from immigration? D…
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