| 1 | — |  | The Rest Is Science | Goalhanger | |
| 2 | 1 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 3 | 5 | M | Mooney Goes Wild | RTÉ Radio 1 | |
| 3 | 1 |  | Science Weekly | The Guardian | |
| 4 | 2 |  | Curious Cases | BBC Radio 4 | |
| 5 | — |  | Making Sense with Sam Harris | Sam Harris | |
| 6 | 4 | F | Futureproof with Jonathan McCrea | Newstalk | |
| 6 | 2 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 7 | 4 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 9 | 3 |  | Ologies with Alie Ward | Alie Ward | |
| 10 | 5 |  | Radiolab | WNYC Studios | |
| 11 | 1 | S | Show Me the Science with Luke O'Neill | Newstalk | |
| 11 | 1 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 12 | 3 | B | Boring History for Sleep | Velvet | |
| 14 | 3 |  | Planet Em | Emily McDonald | |
| 14 | 1 |  | Astrum Space | Astrum | |
| 14 | 11 |  | Science Vs | Spotify Studios | |
| 15 | 4 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 15 | 8 |  | More or Less | BBC Radio 4 | |
| 15 | 4 |  | Where The Wild Thoughts Are | Jo Marchant | |
| 16 | 74 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 17 | 3 |  | Unexplainable | Vox | |
| 17 | 29 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 18 | 2 |  | BBC Inside Science | BBC Radio 4 | |
| 19 | — |  | Dr Karl Podcast | triplej | |
| 20 | 41 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 20 | 6 |  | The Life Scientific | BBC Radio 4 | |
| 20 | 11 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 21 | 3 |  | Re:Energise from ESB | ESB | |
| 21 | 5 | C | CountryWide | RTÉ Radio 1 | |
| 22 | 5 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 22 | — | ![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 | |
| 23 | — |  | A Question of Science | The Francis Crick Institute | |
| 23 | 10 |  | Discovery | BBC World Service | |
| 24 | 4 |  | The world, the universe and us | New Scientist | |
| 24 | 6 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 27 | 5 | C | Climate change - off the record | Dr Clare Noone and Dr Róisín Moriarty | |
| 32 | 10 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 32 | 2 |  | Overheard at National Geographic | National Geographic | |
| 32 | 82 |  | Jung Chicago Radio | C. G. Jung Institute of Chicago | |
| 33 | 3 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 33 | — |  | Universe Today Podcast | Fraser Cain | |
| 34 | 10 | C | Chris Skinner's Countryside Podcast | SOUNDYARD | |
| 34 | 7 |  | Nature Podcast | Springer Nature Limited | |
| 35 | 2 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 35 | — |  | That UFO Podcast | That UFO Podcast | |
| 36 | 78 |  | Ask a Spaceman! | Paul M. Sutter | |
| 36 | 10 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 37 | — | F | Feet on the Soil | Soil Boy | |
| 37 | — |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 38 | 11 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 38 | 61 | T | The Signpost Series | Teagasc | |
| 38 | 50 | I | Intelligence Explosion: Managing the coming wave of hybrid intelligence | Tamim Asey | |
| 38 | — | T | The Human Subject | BBC Radio 4 | |
| 39 | 10 |  | CrowdScience | BBC World Service | |
| 39 | 19 |  | Let's Learn Everything! | Maximum Fun | |
| 40 | 8 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 41 | 10 |  | All In The Mind | ABC | |
| 41 | 7 | I | In Your Nature | By BirdWatch Ireland | |
| 41 | 25 |  | Babbage from The Economist | The Economist | |
| 43 | 74 |  | New Books in Critical Theory | Marshall Poe | |
| 43 | — |  | Paranormal Portal | Brent Thomas | |
| 44 | 4 |  | Shocked | UChicago Institute for Climate and Sustainable Growth, Michael Greenstone, Amy Harder | |
| 45 | 88 |  | TED Talks Science and Medicine | TED | |
| 46 | 1 |  | Science Friday | Science Friday and WNYC Studios | |
| 46 | 44 |  | The Michael Shermer Show | Michael Shermer | |
| 47 | 142 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 48 | 7 |  | Bigfoot Society | Jeremiah Byron | |
| 48 | 18 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 49 | 3 |  | The Quanta Podcast | Quanta Magazine | |
| 49 | 7 | R | Radiology AI Podcast | RSNA | Radiological Society of North America (RSNA) | |
| 50 | — | W | Waterlands | Wildfowl & Wetlands Trust | |
| 50 | — |  | This Week in Microbiology | Vincent Racaniello | |
| 50 | 6 |  | Planet Possible | CIWEM | |
| 51 | 20 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 52 | — | L | Let's Talk Micro | Luis Plaza | |
| 53 | 25 |  | Unexpected Elements | BBC World Service | |
| 53 | — |  | Your Brain On | Drs. Ayesha and Dean Sherzai | |
| 54 | — | N | Nauka To Lubię | Tomasz Rożek | |
| 55 | — | H | Human Behavioral Biology | Robert Sapolsky | |
| 55 | 39 |  | Speed & Scale | TED | |
| 56 | 16 |  | The Threshold | Foreign Policy | |
| 57 | — |  | Hard Truths | Ashton Forbes | |
| 58 | — |  | Sky Tour Astronomy Podcast | American Astronomical Society | |
| 58 | — | B | Bee Love Beekeeping... presented by Mann Lake | Eric Bennett | |
| 59 | — |  | Osterholm Update | CIDRAP | |
| 59 | — | T | The Artificial Human | BBC Radio 4 | |
| 59 | 21 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 60 | — | H | HYPERLAND | David Malone and Ian Stroud | |
| 60 | — | E | EPRI Current | EPRI | |
| 61 | 25 |  | The Climate Question | BBC World Service | |
| 61 | — | Á | Ático Primera con Laia Castel | laiascastel | |
| 62 | — |  | The Skeptic Podcast | The Skeptic | |
| 62 | 16 |  | Big Picture Science | Big Picture Science | |
| 63 | — |  | Cool Worlds Podcast | coolworldslab | |
| 63 | 30 |  | Drilled | Pushkin Industries | |
| 65 | 23 |  | Mysterious Universe | 8th Kind | |
| 65 | 20 | F | Farming Today | BBC Radio 4 | |
| 66 | — |  | Are We There Yet? | Central Florida Public Media | |
| 66 | 32 |  | The Psychology Podcast | iHeartPodcasts | |
