| 1 | — |  | The Rest Is Science | Goalhanger | |
| 2 | — |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 2 | 1 |  | Curious Cases | BBC Radio 4 | |
| 4 | — |  | Radiolab | WNYC Studios | |
| 4 | — | S | Show Me the Science with Luke O'Neill | Newstalk | |
| 4 | 1 |  | Science Weekly | The Guardian | |
| 6 | 1 | F | Futureproof with Jonathan McCrea | Newstalk | |
| 6 | 3 |  | More or Less | BBC Radio 4 | |
| 7 | — | C | CountryWide | RTÉ Radio 1 | |
| 8 | 4 |  | Making Sense with Sam Harris | Sam Harris | |
| 8 | 3 | B | Boring History for Sleep | Velvet | |
| 10 | 3 |  | A Question of Science | The Francis Crick Institute | |
| 11 | 11 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 11 | 2 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 11 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 12 | 4 |  | BBC Inside Science | BBC Radio 4 | |
| 12 | 3 | M | Mooney Goes Wild | RTÉ Radio 1 | |
| 13 | 2 |  | CrowdScience | BBC World Service | |
| 13 | 3 |  | Ologies with Alie Ward | Alie Ward | |
| 15 | 2 |  | Operation Night Cat | New Hampshire Public Radio | |
| 17 | 3 |  | The world, the universe and us | New Scientist | |
| 17 | 6 |  | Science Vs | Spotify Studios | |
| 19 | 3 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 19 | 1 |  | The Data Science Education Podcast | Berkeley Data Science | |
| 20 | 16 | I | In Your Nature | By BirdWatch Ireland | |
| 21 | 19 | T | This Natural Life | BBC Radio 4 | |
| 22 | 24 |  | Science Friday | Science Friday and WNYC Studios | |
| 23 | 7 |  | Origin Stories | The Leakey Foundation | |
| 23 | 17 |  | New Books in Critical Theory | Marshall Poe | |
| 24 | 3 |  | Unexpected Elements | BBC World Service | |
| 25 | 1 |  | Mysterious Universe | 8th Kind | |
| 25 | 1 |  | Astrum Space | Astrum | |
| 25 | 45 |  | The Life Scientific | BBC Radio 4 | |
| 25 | 31 |  | Universe Today Podcast | Fraser Cain | |
| 26 | 21 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 26 | 6 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 26 | 8 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 27 | — | T | Two Paeds In A Pod | Dr Ian Lewins | |
| 29 | 9 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 29 | 12 |  | Discovery | BBC World Service | |
| 29 | — |  | Ask the Naked Scientists | Dr Chris Smith | |
| 30 | — |  | BioCentury This Week | BioCentury | |
| 30 | 7 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 31 | — |  | Biotech Hangout | Daphne Zohar, Josh Schimmer, Brad Loncar, Tim Opler & more | |
| 31 | 13 |  | The Quanta Podcast | Quanta Magazine | |
| 32 | 1 |  | The Plodcast | Our Media | |
| 32 | 7 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 32 | 28 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 33 | 3 | C | Climate change - off the record | Dr Clare Noone and Dr Róisín Moriarty | |
| 34 | 11 |  | Bigfoot and Beyond with Cliff and Bobo | Bigfoot and Beyond LLC | |
| 35 | 26 |  | All In The Mind | ABC | |
| 35 | 7 |  | The Psychology Podcast | iHeartPodcasts | |
| 36 | 5 |  | Instant Genius | Our Media | |
| 36 | — |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 36 | 30 |  | The Michael Shermer Show | Michael Shermer | |
| 37 | 143 |  | The Best of Coast to Coast AM | iHeartPodcasts and Coast to Coast AM | |
| 37 | 7 | A | Agricology Podcast | Agricology | |
| 39 | — | T | The NPC Podcast Presents - Next In Pharma: AI-Powered Analytics | Next in Pharma | |
| 39 | 10 |  | That UFO Podcast | That UFO Podcast | |
| 40 | — |  | You Are Not So Smart | You Are Not So Smart | |
| 41 | 14 |  | The End Of The World with Josh Clark | iHeartPodcasts | |
| 41 | — | S | Sekcja teorii spiskowych. Podcast Crazy Nauka | Polskie Radio S.A. | |
| 42 | — |  | American Innovations | Audible | |
| 42 | — |  | Earthfiles Podcast with Linda Moulton Howe | Linda Moulton Howe | |
| 42 | 59 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 43 | — | T | The Ongoing Transformation | Issues in Science and Technology | |
| 43 | 1 |  | The Science of Everything Podcast | James Fodor | |
| 44 | 4 |  | COMPLEXITY | Santa Fe Institute | |
| 45 | — |  | Nature Podcast | Springer Nature Limited | |
| 46 | — | T | The Artificial Human | BBC Radio 4 | |
| 47 | — | R | Richard Wiseman's On Your Mind | Podimo & TellTale | |
| 47 | 6 |  | UCLA Housing Voice | UCLA Lewis Center for Regional Policy Studies | |
| 47 | 17 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 48 | 143 |  | The Bulletproof Musician | Noa Kageyama | |
| 48 | 3 | I | Il Gomitolo Atomico | Massimo Polidoro | |
| 49 | 7 |  | SAPIENS: A Podcast for Everything Human | SAPIENS | |
| 50 | 25 | H | Hack The Box: Stories | Hack The Box | |
| 51 | 24 |  | Overheard at National Geographic | National Geographic | |
| 51 | 25 |  | The Social-Engineer Podcast | Social-Engineer, LLC | |
| 52 | — |  | Proxy with Yowei Shaw | Y3 Productions | |
| 55 | — | Q | Qubit Podcast | QUBIT.HU | |
| 56 | 18 | ![Cosmosis [Formerly The UFO Rabbit Hole]](https://is1-ssl.mzstatic.com/image/thumb/Podcasts211/v4/6e/50/4f/6e504f3a-5967-0f9a-1858-77a5f070b7d4/mza_10360255510263335732.jpeg/100x100bb.jpg) | Cosmosis [Formerly The UFO Rabbit Hole] | Kelly Chase & Jay Christopher King | |
| 57 | 59 |  | The Origins Podcast with Lawrence Krauss | Lawrence M. Krauss | |
| 57 | 9 |  | Planet Em | Emily McDonald | |
| 58 | — |  | Aha! Zehn Minuten Alltags-Wissen | WELT | |
| 62 | 21 |  | That's Just Wild | Fresh Air | |
| 62 | 93 |  | Scotland Outdoors | BBC Radio Scotland | |
| 63 | 30 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 64 | 21 |  | Blurry Creatures | Blurry Creatures | |
| 66 | 27 |  | My Big TOE by Thomas Campbell - Unifying Mind and Matter | Thomas Campbell together with the MBT Volunteers | |
| 67 | 10 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 68 | 34 |  | The Common Descent Podcast | Common Descent | |
| 68 | 14 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 72 | 28 |  | Wild Sounds: Kākāpō Files II | RNZ | |
| 73 | 21 |  | Unexplainable | Vox | |
| 73 | 18 | F | Farming Today | BBC Radio 4 | |
| 74 | 22 | T | The Intern At Work: Internal Medicine | Medicine Pods: The Intern at Work | |
| 74 | — |  | Babbage from The Economist | The Economist | |
| 75 | 30 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 76 | 15 |  | Drilled | Pushkin Industries | |
