| 1 | — |  | Curious Cases | BBC Radio 4 | |
| 2 | — |  | Making Sense with Sam Harris | Sam Harris | |
| 3 | 2 | S | Show Me the Science with Luke O'Neill | Newstalk | |
| 4 | 8 |  | Science Weekly | The Guardian | |
| 5 | 2 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 6 | 2 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 7 | 3 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 8 | 2 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 9 | 6 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 10 | 17 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 11 | 7 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 12 | 7 |  | Radiolab | WNYC Studios | |
| 13 | 72 |  | BBC Inside Science | BBC Radio 4 | |
| 14 | 3 |  | Ologies with Alie Ward | Alie Ward | |
| 15 | 6 |  | The Psychology Podcast | iHeartPodcasts | |
| 16 | 3 | M | Mooney Goes Wild | RTÉ Radio 1 | |
| 17 | 10 | B | Bird Songs with Seán Ronayne | RTÉ lyric fm | |
| 18 | 8 | N | Naturefile | RTÉ lyric fm | |
| 19 | 7 | C | Chris Skinner's Countryside Podcasts | High Ash Farm | |
| 20 | 4 |  | Science In Action | BBC World Service | |
| 21 | 17 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 22 | 10 | ' | 'Mind the Kids': an ACAMH podcast | The Association for Child and Adolescent Mental Health | |
| 23 | 9 |  | What Remains | WRAL News | Raleigh, North Carolina | |
| 24 | 15 | T | The Wild Life: 8D Soundscapes | The Wild Life | |
| 25 | 24 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 26 | 47 |  | That UFO Podcast | That UFO Podcast | |
| 27 | 10 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 28 | 22 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 29 | 23 | U | Umwelt | Ryan Pemberton | |
| 30 | 66 |  | Science Vs | Spotify Studios | |
| 31 | 41 |  | Science Friday | Science Friday and WNYC Studios | |
| 32 | 32 |  | Invisibilia | NPR | |
| 33 | 47 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 34 | 45 |  | The Nature Of with Willow Defebaugh | Atmos | |
| 35 | 46 |  | Science Talk | Scientific American | |
| 36 | 76 |  | The Climate Question | BBC World Service | |
| 37 | 109 |  | Overheard at National Geographic | National Geographic | |
| 38 | 16 | F | Futureproof with Jonathan McCrea | Newstalk | |
| 39 | 98 | ![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 | |
| 40 | 19 |  | More or Less | BBC Radio 4 | |
| 41 | 98 |  | Skeptoid | Brian Dunning | |
| 42 | 87 |  | The Weirdest Thing I Learned This Week | Popular Science | |
| 43 | — |  | Wild Times: Wildlife Education | Wildlife Educator - Forrest Galante | |
| 44 | 106 | T | The Best of Making Sense with Sam Harris | Sam Harris | |
| 45 | 111 |  | Ask MIT Climate | MIT Climate Project | |
| 46 | 26 |  | Rewilding the World with Ben Goldsmith | Ben Goldsmith | |
| 47 | — | L | Love The Bees Podcast | Yvonne Johnston | |
| 48 | — | F | Feed for Thought | Pioneer Brand Products NZ | |
| 49 | — |  | Sasquatch Odyssey | Sasquatch Odyssey-Bigfoot Encounters | |
| 50 | — | O | Our Changing World | RNZ | |
| 51 | — |  | Diet Doctor Podcast | dietdoctorpodcast | |
| 52 | — |  | Let's Learn Everything! | Maximum Fun | |
| 53 | — |  | Sea Change | WWNO & WRKF | |
| 54 | — |  | Cryptids Of The Corn | Cryptids of the Corn Podcast | |
| 55 | — |  | Settle the Stars: The Science of Space Exploration | Edgeworks Nebula | |
| 56 | — | P | PsychCrunch | The British Psychological Society Research Digest | |
| 57 | — |  | Living Planet | DW | |
| 58 | — |  | Choiceology with Katy Milkman | Charles Schwab | |
| 59 | — | F | From Our Neurons to Yours | Wu Tsai Neurosciences Institute at Stanford University, Nicholas Weiler | |
| 60 | — | M | Migraine Relief Code | Dr. Amelia Scott Barrett, MD | |
| 61 | — | W | Working With Wildlife | Jaedon Lunt | |
| 62 | — | 去 | 去现场 | JustPod | |
| 63 | 39 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 64 | 39 |  | Nature Podcast | Springer Nature Limited | |
| 65 | 36 |  | The Life Scientific | BBC Radio 4 | |
| 66 | 43 | F | Farming for Nature | Farming for Nature | |
| 67 | 39 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 68 | 38 |  | Mysterious Universe | 8th Kind | |
| 69 | 19 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 70 | 39 | T | Tom Nelson | Thomas Nelson | |
| 71 | 37 |  | ScienceStuff | iHeartPodcasts | |
| 72 | 35 | B | Beckman Unleashed | Joel Beckman & Eric | |
| 73 | 2 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 74 | 27 |  | Robinson's Podcast | Robinson Erhardt | |
| 75 | 42 |  | Aha! Zehn Minuten Alltags-Wissen | WELT | |
| 76 | 41 |  | NOC Into the Blue Podcast | National Oceanography Centre | |
| 77 | 41 | T | The Functional Breeding Podcast | The Functional Dog Collaborative | |
| 78 | 38 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 79 | 38 |  | Let's Talk Chemistry- a science podcast by ChemTalk | The ChemTalk Team | |
| 80 | 38 | A | A Wild Mind | Andrea Bariselli | |
| 81 | 38 | P | Paroles d'histoire | Paroles d'histoire | |
| 82 | 38 |  | Science Rules! with Bill Nye | Stitcher & Bill Nye | |
| 83 | 38 | T | The Fascia Guide | thefasciaguide | |
| 84 | 38 | N | Naturally Speaking | IBAHCM | |
| 85 | 22 |  | Unexplainable | Vox | |
| 86 | 38 |  | The world, the universe and us | New Scientist | |
| 87 | 33 |  | You Are Not So Smart | You Are Not So Smart | |
| 88 | 33 |  | Speaking of Psychology | American Psychological Association | |
| 89 | 38 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 90 | 5 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 91 | 22 |  | Drilled | Pushkin Industries | |
| 92 | 3 | I | In Your Nature | By BirdWatch Ireland | |
| 93 | 37 |  | Somewhere in the Skies | SpectreVision Radio | |
| 94 | 37 |  | The Couples Therapist Couch | Shane Birkel | |
| 95 | 42 |  | Ask a Spaceman! | Paul M. Sutter | |
| 96 | 38 |  | Oceans: Life Under Water | Crowd Network | Greenpeace UK | |
| 97 | — |  | Your Brain On | Drs. Ayesha and Dean Sherzai | |
| 98 | 39 |  | Deep Seed - Regenerative Agriculture | Raphael Esterhazy | |
| 99 | 67 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 100 | 40 |  | Proxy with Yowei Shaw | Y3 Productions | |
