| 1 | — |  | The Rest Is Science | Goalhanger | |
| 2 | — |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 3 | — |  | More or Less | BBC Radio 4 | |
| 4 | — |  | Radiolab | WNYC Studios | |
| 4 | 1 |  | Curious Cases | BBC Radio 4 | |
| 6 | 1 |  | Science Weekly | The Guardian | |
| 6 | 2 |  | Ologies with Alie Ward | Alie Ward | |
| 7 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 8 | 1 | B | Boring History for Sleep | Velvet | |
| 8 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 10 | 4 | F | Futureproof with Jonathan McCrea | Newstalk | |
| 11 | 1 |  | The world, the universe and us | New Scientist | |
| 11 | 1 |  | Unexplainable | Vox | |
| 11 | 8 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 12 | 46 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 12 | 16 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 12 | 9 |  | Making Sense with Sam Harris | Sam Harris | |
| 12 | 6 |  | Science Vs | Spotify Studios | |
| 12 | — | S | Show Me the Science with Luke O'Neill | Newstalk | |
| 13 | 3 | M | Mooney Goes Wild | RTÉ Radio 1 | |
| 14 | 4 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 14 | 1 |  | You Are Not So Smart | You Are Not So Smart | |
| 15 | — |  | CrowdScience | BBC World Service | |
| 19 | 47 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 20 | 10 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 20 | 16 | T | The Power of Us | Dominic Packer, PhD and Jay Van Bavel, PhD | |
| 22 | 7 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 22 | 19 |  | BBC Inside Science | BBC Radio 4 | |
| 22 | 76 |  | The Michael Shermer Show | Michael Shermer | |
| 23 | 4 |  | Discovery | BBC World Service | |
| 23 | 26 | C | CountryWide | RTÉ Radio 1 | |
| 23 | 4 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 23 | 13 | T | The Immaculate Deception | Somethin' Else / Sony Music Entertainment | |
| 24 | 17 |  | The Psychology Podcast | iHeartPodcasts | |
| 24 | 3 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 25 | 3 |  | Unexpected Elements | BBC World Service | |
| 25 | 2 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 26 | 12 |  | Overheard at National Geographic | National Geographic | |
| 27 | 4 |  | Science Friday | Science Friday and WNYC Studios | |
| 27 | 16 | P | Psychotherapy and Applied Psychology | Dr. Daniel W Cox | |
| 28 | 2 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 29 | 10 |  | Astrum Space | Astrum | |
| 29 | — |  | The Astrophysics Podcast | Paul Duffell | |
| 30 | 60 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 31 | — |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 32 | 31 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 32 | — |  | Hard Drugs | Saloni Dattani & Jacob Trefethen | |
| 33 | 15 | C | Changing Minds with Owen Fitzpatrick | Owen Fitzpatrick | |
| 34 | 108 |  | All In The Mind | ABC | |
| 34 | 14 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 34 | 1 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 35 | — |  | Science Magazine Podcast | Science Magazine | |
| 35 | 8 |  | A Question of Science | The Francis Crick Institute | |
| 35 | — |  | The Threshold | Foreign Policy | |
| 35 | 13 | ![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 | |
| 36 | — |  | The Numberphile Podcast | Brady Haran | |
| 37 | 2 |  | Scotland Outdoors | BBC Radio Scotland | |
| 37 | — |  | Babbage from The Economist | The Economist | |
| 39 | 12 | T | The Animal Sensemaker | The Observer | |
| 40 | 6 |  | The Market Gardener Podcast | JM Fortier | |
| 40 | 5 | N | No Need to Strain Your Eyes, Let Your Ears Do the Reading With Full Audiobook | Science & Technology, Psychology & The Mind | Free Audiobook | |
| 41 | 10 |  | Speaking of Psychology | American Psychological Association | |
| 41 | 65 |  | Ancient Aliens | PodcastOne | |
| 42 | 7 |  | La Conversation scientifique | France Culture | |
| 42 | — | T | The Brain Podcast | Brain | |
| 43 | 1 |  | That UFO Podcast | That UFO Podcast | |
| 43 | 65 | C | Crazy Nauka | Ola i Piotr Stanisławscy | |
| 43 | 9 | N | New Books in Psychology | Marshall Poe | |
| 43 | — | N | New Books in Anthropology | New Books Network | |
| 43 | — | F | Farming for Nature | Farming for Nature | |
| 44 | 3 | A | ArtEcoVert La voix de la couleur végétale et des plantes tinctoriales | Pauline Leroux passionnée de Couleur végétale et de plantes tinctoriales | |
| 44 | — | B | Breakthroughs | Pfizer | |
| 45 | — |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 45 | — | T | The Glitterpill Podcast | Samantha Kutner | |
| 45 | 49 |  | Naturebang | BBC Radio 4 | |
| 46 | 13 |  | Star Diary | BBC Sky at Night Magazine | |
| 47 | 3 | C | Cryptid Clues | Urban Myth, Monsters, True Crime, Found Footage, Bigfoot, Sasquatch, Skunk Ape, Cryptids, Ufos, Ghosts, Demons, Dogman, Skin Walker, Dover Demon, Yeti, Mothman, Jersey Devil, Chupacabra, Lake monster, Possession, Gnomes, The Orbs, Ogopogo | |
| 48 | 44 | N | Naturefile | RTÉ lyric fm | |
| 49 | — | T | Tom MacSweeney's Seascapes | Tom MacSweeney | |
| 50 | 149 | W | Wild Lives | Our Media | |
| 50 | — |  | Curiosity Theory | Dr. Dakotah Tyler & Justin Shaifer | |
| 51 | 13 |  | Nature Podcast | Springer Nature Limited | |
| 52 | 27 |  | The Life Scientific | BBC Radio 4 | |
| 52 | — | T | The Dairy Trail | Agriland Media | |
| 53 | 121 |  | Ask the Naked Scientists | Dr Chris Smith | |
| 53 | 22 |  | The Quanta Podcast | Quanta Magazine | |
| 54 | 85 |  | Drilled | Pushkin Industries | |
| 55 | — | D | Doktor z TikToka | Doktor z TikToka | |
| 56 | — | S | Science Shambles | The Cosmic Shambles Network | |
| 56 | — | S | Star Warsologies: A Podcast About Science and Star Wars | part of the Skywalking Network | |
| 58 | 8 |  | Bigfoot Eyewitness Radio | Vic Cundiff | |
| 60 | 7 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 61 | 28 |  | Universe Today Podcast | Fraser Cain | |
| 63 | 30 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 64 | — | F | Full PreFrontal: Exposing the Mysteries of Executive Function | Sucheta Kamath | |
| 65 | 10 | U | Upland Voices Podcast - ACRES Donegal | Aileen Collery | |
| 66 | 27 |  | Patterns Tell Stories | UFOs & High Strangeness | KLAɄЅ & GΔRRΞTT | |
| 66 | 24 | S | Sekcja teorii spiskowych. Podcast Crazy Nauka | Polskie Radio S.A. | |
| 67 | 69 |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 68 | 9 |  | UFO Chronicles Podcast | Nik Hunter | |
