| 1 | 1 |  | The Rest Is Science | Goalhanger | |
| 2 | 1 |  | Get Birding | Peanut & Crumb | |
| 3 | 4 |  | Science Weekly | The Guardian | |
| 4 | 5 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 5 | 1 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 6 | 1 | F | Futureproof with Jonathan McCrea | Newstalk | |
| 7 | 4 |  | Radiolab | WNYC Studios | |
| 8 | 2 | S | Show Me the Science with Luke O'Neill | Newstalk | |
| 9 | 1 | M | Mooney Goes Wild | RTÉ Radio 1 | |
| 10 | 2 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 11 | — |  | More or Less | BBC Radio 4 | |
| 12 | 9 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 13 | 3 |  | BBC Inside Science | BBC Radio 4 | |
| 14 | 6 | B | Boring History for Sleep | Velvet | |
| 15 | — |  | Astrum Space | Astrum | |
| 16 | 2 |  | Making Sense with Sam Harris | Sam Harris | |
| 17 | — |  | Ologies with Alie Ward | Alie Ward | |
| 18 | 2 | F | Farming for Nature | Farming for Nature | |
| 19 | 5 |  | Curious Cases | BBC Radio 4 | |
| 20 | 4 |  | Science Vs | Spotify Studios | |
| 21 | 18 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 22 | 9 |  | The world, the universe and us | New Scientist | |
| 23 | 13 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 24 | 13 |  | The Life Scientific | BBC Radio 4 | |
| 25 | 6 | C | CountryWide | RTÉ Radio 1 | |
| 26 | 21 |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 27 | 84 |  | That UFO Podcast | That UFO Podcast | |
| 28 | 1 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 29 | 7 |  | Short Wave | NPR | |
| 30 | 66 |  | The Common Descent Podcast | Common Descent | |
| 31 | 56 | F | Farming Today | BBC Radio 4 | |
| 32 | 3 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 33 | 32 | P | Pharma Conversations Podcast | Pharma Conversations Podcast | |
| 34 | 39 |  | Speaking of Psychology | American Psychological Association | |
| 35 | 9 |  | Unexplainable | Vox | |
| 36 | 4 |  | The Plodcast | Our Media | |
| 37 | 2 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 38 | 13 |  | Great Mysteries of Physics | The Conversation | |
| 39 | 13 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 40 | 140 |  | Planet Em | Emily McDonald | |
| 41 | 18 | R | Rambling About Rivers | The Rivers Trust | |
| 42 | 155 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 43 | 3 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 44 | 20 |  | CrowdScience | BBC World Service | |
| 45 | 12 |  | All In The Mind | ABC | |
| 46 | 12 |  | The Horse First: A Veterinary Sport Horse Podcast | Audrey DeClue, DVM | |
| 47 | — |  | That's Absurd Please Elaborate | Trace Elements Media | |
| 48 | 20 | N | Naturefile | RTÉ lyric fm | |
| 49 | 7 |  | The Psychology Podcast | iHeartPodcasts | |
| 50 | 98 |  | Universe Today Podcast | Fraser Cain | |
| 51 | — |  | Почему мы еще живы | libo/libo | |
| 52 | — |  | Google DeepMind: The Podcast | Hannah Fry | |
| 53 | 13 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 54 | — |  | The Actual Astronomy Podcast | Shane Ludtke & Chris Beckett | |
| 55 | 17 |  | Unexpected Elements | BBC World Service | |
| 56 | 26 |  | Overheard at National Geographic | National Geographic | |
| 57 | 26 | T | Tom MacSweeney's Seascapes | Tom MacSweeney | |
| 58 | — |  | Sky Tour Astronomy Podcast | American Astronomical Society | |
| 59 | — | T | The Resilient Pharmacist | The Resilient Pharmacist | |
| 60 | 8 |  | Science Friday | Science Friday and WNYC Studios | |
| 61 | — | S | Sweet Little Human | Orkan Media | |
| 62 | — | T | The Effective Statistician - in association with PSI | Alexander Schacht and Benjamin Piske, biometricians, statisticians and leaders in the pharma industry | |
| 63 | — |  | SOIL: Rewilding the Underground | Freya Mulvey | |
| 64 | — |  | My Bigfoot Sighting | Vic Cundiff | |
| 65 | — | T | The OTA Podcast | OTA Podcast Committee | |
| 66 | — | M | Modern Physics: The Theoretical Minimum - Quantum Mechanics | Stanford Continuing Studies Program | |
| 67 | 15 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 68 | 13 | T | The Knepp Wilding Podcast | Knepp.co.uk | |
| 69 | 28 |  | Discovery | BBC World Service | |
| 70 | 23 |  | Space Nuts: Astronomy Insights & Cosmic Discoveries | Professor Fred Watson and Andrew Dunkley | |
| 71 | 32 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 72 | 27 |  | Science Magazine Podcast | Science Magazine | |
| 73 | 30 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 74 | 4 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 75 | 79 |  | Somewhere in the Skies | SpectreVision Radio | |
| 76 | — | ![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 | |
| 77 | 27 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 78 | 28 |  | Accidental Gods | Accidental Gods | |
| 79 | 26 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 80 | 34 | P | Pediatric Physical Therapy - Pediatric Physical Therapy Podcast | Pediatric Physical Therapy | |
| 81 | 33 |  | Climate One | Climate One from The Commonwealth Club | |
| 82 | 26 | T | The Physio Matters Podcast | Jack Chew | |
| 83 | 34 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 84 | 33 | ' | 'Mind the Kids': an ACAMH podcast | The Association for Child and Adolescent Mental Health | |
| 85 | 32 |  | Naturebang | BBC Radio 4 | |
| 86 | 23 |  | The Science of Birds | Ivan Phillipsen | |
| 87 | 32 |  | Instant Genius | Our Media | |
| 88 | 34 |  | Professor Brian Cox Live Q and A Podcast | The Cosmic Shambles Network | |
| 89 | 32 |  | 药厂门口｜Pharma Lobby | Sophie_ss | |
| 90 | 32 | 果 | 果壳时间 | 果壳 | |
| 91 | 32 | T | The Biotech Startups Podcast | Excedr | |
| 92 | 32 | N | Naked Neuroscience, from the Naked Scientists | James Tytko | |
| 93 | 32 | R | Royal Society of Edinburgh audio | The Royal Society of Edinburgh | |
| 94 | 32 |  | BioBoss | John Simboli | |
| 95 | 6 |  | Blurry Creatures | Blurry Creatures | |
| 96 | 96 |  | Astronomy Cast | Fraser Cain and Dr. Pamela Gay | |
| 97 | 27 | I | In Your Nature | By BirdWatch Ireland | |
| 98 | — |  | Therapist Uncensored Podcast | Sue Marriott LCSW, CGP & Ann Kelley PhD | |
| 99 | 25 |  | Mythfits | Pionaire Podcasting | |
| 100 | 70 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
