| 1 | — |  | The Rest Is Science | Goalhanger | |
| 2 | — |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 3 | — |  | Science Weekly | The Guardian | |
| 4 | — |  | Curious Cases | BBC Radio 4 | |
| 5 | 2 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 5 | 2 | M | Mooney Goes Wild | RTÉ Radio 1 | |
| 5 | 1 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 7 | 2 |  | Ologies with Alie Ward | Alie Ward | |
| 7 | 4 | S | Show Me the Science with Luke O'Neill | Newstalk | |
| 8 | 3 |  | Making Sense with Sam Harris | Sam Harris | |
| 8 | 2 | F | Futureproof with Jonathan McCrea | Newstalk | |
| 11 | 1 | B | Boring History for Sleep | Velvet | |
| 12 | 2 |  | Radiolab | WNYC Studios | |
| 12 | 2 |  | Science Vs | Spotify Studios | |
| 13 | 9 | ![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 | |
| 13 | 3 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 13 | 7 |  | The Life Scientific | BBC Radio 4 | |
| 14 | 3 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 14 | — |  | Astrum Space | Astrum | |
| 16 | 1 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 18 | — |  | BBC Inside Science | BBC Radio 4 | |
| 19 | 2 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 20 | 3 |  | Unexplainable | Vox | |
| 20 | 4 |  | The world, the universe and us | New Scientist | |
| 22 | 1 |  | Discovery | BBC World Service | |
| 22 | 2 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 23 | — |  | A Question of Science | The Francis Crick Institute | |
| 24 | 3 |  | Re:Energise from ESB | ESB | |
| 24 | — |  | Ask the Naked Scientists | Dr Chris Smith | |
| 25 | 22 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 25 | 7 |  | Overheard at National Geographic | National Geographic | |
| 25 | 14 |  | Let's Learn Everything! | Maximum Fun | |
| 26 | — | W | Wild Lives | Our Media | |
| 26 | 2 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 29 | 19 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 30 | 16 |  | Planet Em | Emily McDonald | |
| 31 | 16 |  | More or Less | BBC Radio 4 | |
| 32 | 4 |  | Ask a Spaceman! | Paul M. Sutter | |
| 32 | 17 |  | Where The Wild Thoughts Are | Jo Marchant | |
| 33 | — |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 33 | 8 |  | Babbage from The Economist | The Economist | |
| 35 | 13 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 35 | 16 |  | Dr Karl Podcast | triplej | |
| 36 | 2 |  | Nature Podcast | Springer Nature Limited | |
| 37 | 2 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 37 | 9 |  | The Michael Shermer Show | Michael Shermer | |
| 38 | 74 |  | The Origins Podcast with Lawrence Krauss | Lawrence M. Krauss | |
| 38 | — | I | Intelligence Explosion: Managing the coming wave of hybrid intelligence | Tamim Asey | |
| 38 | — |  | IDEA-IRL Podcast | IDEA IRL Podcast | |
| 38 | 28 |  | The Psychology Podcast | iHeartPodcasts | |
| 39 | 19 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 40 | 5 |  | That UFO Podcast | That UFO Podcast | |
| 42 | 60 | H | Hack The Box: Stories | Hack The Box | |
| 42 | 1 |  | All In The Mind | ABC | |
| 42 | 9 |  | Universe Today Podcast | Fraser Cain | |
| 44 | 6 | T | The Signpost Series | Teagasc | |
| 45 | 8 |  | Unexpected Elements | BBC World Service | |
| 47 | 13 | C | Chris Skinner's Countryside Podcast | SOUNDYARD | |
| 49 | 22 | C | Climate change - off the record | Dr Clare Noone and Dr Róisín Moriarty | |
| 50 | 68 |  | How We're Wired | The Bertarelli Foundation | |
| 50 | 29 | C | CountryWide | RTÉ Radio 1 | |
| 50 | 15 | F | Farming Today | BBC Radio 4 | |
| 50 | — |  | Scott Carney Investigates | Scott Carney | |
| 51 | 19 |  | Jung Chicago Radio | C. G. Jung Institute of Chicago | |
| 51 | 50 |  | The Micah Hanks Program | Micah Hanks | |
| 52 | 7 |  | TED Talks Science and Medicine | TED | |
| 53 | — | T | Tervisemuuseumi Sünaps | Eesti Tervisemuuseum | |
| 53 | — | T | THE PSYCHOLOGY WORLD PODCAST | Connor Whiteley | |
| 53 | 17 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 53 | — |  | Head Shepherd | Mark Ferguson | |
| 54 | 3 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 55 | 6 |  | The Quanta Podcast | Quanta Magazine | |
| 56 | 25 |  | A Life More Wild | Canopy & Stars | |
| 57 | 7 |  | This Week in Microbiology | Vincent Racaniello | |
| 57 | 96 | C | Chris Skinner's Countryside Podcasts | High Ash Farm | |
| 58 | 46 |  | UFO Chronicles Podcast | Nik Hunter | |
| 59 | 4 |  | Drilled | Pushkin Industries | |
| 59 | 13 |  | Science Friday | Science Friday and WNYC Studios | |
| 59 | 7 | L | Let's Talk Micro | Luis Plaza | |
| 60 | 23 | F | Feet on the Soil | Soil Boy | |
| 60 | 59 |  | UAP Unidentified Alien Podcast | Gamut Podcast Network | |
| 61 | — | Á | Ático Primera con Laia Castel | laiascastel | |
| 62 | — |  | The Skeptic Podcast | The Skeptic | |
| 63 | 23 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 64 | 9 | H | Human Behavioral Biology | Robert Sapolsky | |
| 64 | 23 | I | In Your Nature | By BirdWatch Ireland | |
| 64 | — |  | Science Will Win | Pfizer | |
| 65 | 33 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 65 | 27 | T | The Human Subject | BBC Radio 4 | |
| 66 | 9 |  | Hard Truths | Ashton Forbes | |
| 67 | 9 | B | Bee Love Beekeeping... presented by Mann Lake | Eric Bennett | |
| 68 | — | P | Pharma Launch Secrets | Evermed | |
| 68 | 3 |  | Mysterious Universe | 8th Kind | |
| 68 | 5 |  | Scotland Outdoors | BBC Radio Scotland | |
| 68 | — | T | The BRAVE OT Podcast | Real Conversations with Occupational Therapy Trailblazers | Carlyn Neek - OT Entrepreneur Coach, Educator, Founder of ACTivate Vitality | |
| 69 | 10 |  | Osterholm Update | CIDRAP | |
| 70 | 10 | E | EPRI Current | EPRI | |
| 73 | 99 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 73 | 3 |  | Speaking of Psychology | American Psychological Association | |
| 73 | 36 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
