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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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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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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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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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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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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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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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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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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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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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Outside/In

NHPR

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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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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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Mongabay Newscast

Mongabay.com

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Mongabay's award-winning podcast features inspiring scientists, authors, journalists and activists discussing global environmental issues from climate change to biodiversity, rainforests, wildlife conservation, animal behavior, marine biology and more.
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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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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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Sliced Bread

BBC Radio 4

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Sliced Bread is the series that investigates the latest ad-hyped products and trending fads promising to make us healthier, happier and greener. Are they really 'the best thing since sliced bread'? Science presenter Greg Foot finds out. Greg speaks to experts on a bunk-busting mission to test the latest consumer trends chosen by listeners. Do they live up to the hype? Or are they just marketing BS? Greg chats to the experts, dives into the data, performs tests and crunches the numbers before ...
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Radio Physics

Marisa Walbert

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Radio Physics is for everyone! You don't have to be a scientist or even an aficionado to be fascinated by the questions and answers that you'll hear on KDNK. Radio Physics is a collaboration with top high school physics students from Aspen to Rifle, the Aspen Center for Physics, and KDNK Community Radio in Carbondale. Students interview one of the more than 1,000 physicists who visit the Aspen Center for Physics every year.
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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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Why can’t we run through walls if atoms are mostly empty space? Neil deGrasse Tyson, Chuck Nice, Gary O’Reilly, and astrophysicist Charles Liu explore force fields, warp drive, invisibility, and quantum physics behind superhero powers. NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/sup…
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Astronomy Cast Ep. 772: 2025 Gift Guide By Fraser Cain & Dr. Pamela Gay Streamed live on Nov 9, 2025. It's time once again for our annual gift-giving guide. We've got recommendations for books, movies, TV shows, games, and of course astronomy gear to satisfy the space nerds in your family. The Christmas season is almost upon us, and with it comes e…
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Most people, even on the Left, only know fragments of Italy's "Years of Lead." This episode pulls the whole picture into focus: the mass worker upsurge after the boom years, the 1969 Piazza Fontana bombing and the death of Giuseppe Pinelli, the rise of the Red Brigades, the kidnapping and execution of Aldo Moro, and the 1980 Bologna massacre. Alyso…
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This week on Relic Radio Science Fiction, X Minus One brings us their story from October 3, 1956, Protective Mimicry. Listen to more from X Minus One https://traffic.libsyn.com/forcedn/e55e1c7a-e213-4a20-8701-21862bdf1f8a/SciFi908.mp3 Download SciFi908 | Subscribe | Spotify | Support Relic Radio Science Fiction Your support makes this show possible…
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(00:00:00) Exploring Mars and Beyond: The Escapade Mission and the Expanding Mysteries of the Pleiades (00:00:43) NASA's ESCAPADE mission to Mars blasts off (00:10:00) The Pleiades prove to be far bigger than thought (00:14:05) Ending the debate over interstellar comet 3I-Atlas (00:17:05) The Science Report (00:19:39) Skeptics guide to talking to p…
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You can always count on the constellations. Over the course of a human lifetime, their configuration doesn’t change – they don’t appear to move at all. That’s an illusion, though. The stars are all so far away that we don’t see any motion. But they’re all moving in a hurry. And one of the fastest is in view on autumn evenings. Gamma Piscium is the …
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In this episode of Earth Matters, host Keiran talks about the rocket testing being undertaken by Southern Launch, discussing its impacts on the local environment, Aboriginal community and Aboriginal culture; the dangers it is posing to people undertaking cultural duties within the testing range; as well as the campaigns against this testing being u…
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An interloper from another galaxy scoots low across the south on October evenings. It’s a tight family of stars – hundreds of thousands of them. The stars probably belonged to another galaxy that was consumed by the Milky Way in the distant past. Messier 30 is low in the south at nightfall, in Capricornus. The sea-goat’s brightest stars form a wide…
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For months, the share prices of tech companies have marched seemingly-ever upward, driven by fevered excitement about the potential of Artificial Intelligence. But many are now voicing fears that this surge might turn out to be a bubble, which could burst with damaging effects. So do we have to rely on vibes? Or can we use data to tell us about the…
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Michael Greenstone knows it’s corny, but he wants to make the world a better place — by tracking the impact of air quality, developing pollution markets in India, and … starting a podcast, which Steve says proves he’s over the hill. SOURCES: Michael Greenstone, professor of economics at the University of Chicago. RESOURCES: "New evidence on the imp…
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Is there a link between Christmas and the 4th of July? Is there a witness from the Founding Era that made such a claim? Please join us today as we open the cover on a new book titled, "An Oration, John Quincy Adams' Christian America" and listen in on a conversation that may change your whole view on how America began. It all begins this week on Th…
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A Trump executive order is giving retail investors more access to private markets. Is that a golden opportunity — or fool’s gold? SOURCES: Elisabeth de Fontenay, professor of law at Duke University. Steven Kaplan, professor of entrepreneurship and finance at the University of Chicago. RESOURCES: "Democratizing Access to Alternative Assets for 401(k…
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Space: the final frontier, a deep dark realm full of questions and mysteries - many of which science can't yet satisfactorily answer. But that won't stop the Curious Cases team! In a special edition recorded in front of an audience at the BBC Radio Theatre in London, Hannah Fry and Dara Ó Briain team up with a panel of guests who know their way aro…
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It's never too late to make things right—even when cracks form within our relationships with our families, our environment...or the inevitable. This hour, TED speakers offer healing solutions. TED Radio Hour+ subscribers now get access to bonus episodes, with more ideas from TED speakers and a behind the scenes look with our producers. A Plus subsc…
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Albert Einstein was, well, Albert Einstein. But was he right? Neil deGrasse Tyson and Chuck Nice investigate what it took to prove Einstein right, with theoretical physicist Dr. Jim Gates. Originally Aired October 19, 2020. NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/cosmic-queries-…
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If you’ve ever left a can of soda in the freezer for too long, you can appreciate what happened to the largest moon of the planet Uranus: It cracked. Titania is almost a thousand miles in diameter – less than half the size of our moon. But it orbits Uranus at about the same distance as the Moon does from Earth. And like the Moon, it’s locked in suc…
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In the news, why the UK appears to be betting big on small modular nuclear reactors. Also, Iran seeds the skies in bid to end its worst drought in decades. And moss grows fat on a rolling stone - but a new study claims it can survive in space. We'll explore the significance. Like this podcast? Please help us by supporting the Naked Scientists…
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What is in the This Week in Science Podcast? This Week: Seagulls, Bad References, Bin Chicken, Woodpeckers, Parasitic Animals, Wolves and Crabs, Animal-Free Brains, Bye-bye Memories, Baby Hacking, And Much More! Become a Patron! Check out the full unedited episode of our science podcast on YouTube or Twitch. And, remember that you can find TWIS […]…
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COP 30 delegates from around the globe are about to depart the Amazon city of Belem in Brazil. But not before some very important documents are drawn up. Camilla Born, former advisor to Cop 26 president Alok Sharma speaks to Tom Whipple about the scientific significance of the language negotiators choose to use. And it’s the eve of The Ashes. As En…
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In this episode, Breht speaks with Jacob Dallas-Main, co-host of Workers' Lit and author of They Called Her Rebel; a dazzling fusion of fantasy, class struggle, and storytelling set in a world of debtors' camps, collapsing empires, and revolutionary possibility. The two discuss how speculative fiction can illuminate political struggle, not merely a…
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The planet Uranus has always been an oddball. It lies on its side, so it rolls around the Sun like a giant bowling ball. Its magnetic field is tilted and offset more than any other planet’s. And for the past four decades, it’s seemed that the planet radiated less energy into space than it receives from the Sun. The solar system’s other giant planet…
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The team has gone through 30 episodes over the past year, and carved out five potential present worthy products that may well be heading down a chimney to you this Christmas. (We wanted to give you plenty of time to include them in your letters to Santa.) Greg Foot will share with you the key points from experts we’ve spoken to on Nail Polish & Gel…
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In this episode of SpaceTime, we delve into remarkable discoveries that illuminate the origins of our planet and the cosmos beyond. Ancient Australian Rocks Shed Light on Earth's Origins Scientists have made significant strides in understanding the formation of Earth and the Moon through the analysis of 3.7 billion-year-old feldspar crystals from t…
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On this episode of Radio Physics, physicist Flip Tanedo is interviewed by interns Shen Harman & Alice Lebedev-Migdal.Flip Tanedo builds models of dark matter. He grew up in Los Angeles and fell in love with physics after reading The Physics of Star Trek. This carried into degrees in mathematics and physics at Stanford, Cambridge, Durham, and a Ph.D…
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