| 1 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 2 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 3 | — |  | The Rest Is Science | Goalhanger | |
| 4 | — |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 5 | 2 |  | Ideas of India | Mercatus Center at George Mason University | |
| 6 | 1 |  | Radiolab | WNYC Studios | |
| 7 | 2 |  | Science Vs | Spotify Studios | |
| 8 | 28 |  | EarthWise | Vivaan Mathur | |
| 9 | 1 |  | Ologies with Alie Ward | Alie Ward | |
| 10 | 1 |  | Unexplainable | Vox | |
| 11 | 5 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 12 | — |  | Boring History for Sleep | Velvet | |
| 13 | 11 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 14 | 8 |  | Science Weekly | The Guardian | |
| 15 | 6 |  | The Quanta Podcast | Quanta Magazine | |
| 16 | 3 |  | Babbage from The Economist | The Economist | |
| 17 | 14 |  | Discovery | BBC World Service | |
| 18 | 19 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 19 | 4 |  | Astrum Space | Astrum | |
| 20 | 4 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 21 | 9 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 22 | 14 |  | Making Sense with Sam Harris | Sam Harris | |
| 23 | 27 |  | The Psychology Podcast | iHeartPodcasts | |
| 24 | 7 |  | CrowdScience | BBC World Service | |
| 25 | 13 |  | Planet Em | Emily McDonald | |
| 26 | — |  | In Defense of Plants Podcast | In Defense of Plants | |
| 27 | 9 |  | This Week in Cardiology | Medscape | |
| 28 | 43 |  | Curious Cases | BBC Radio 4 | |
| 29 | 16 |  | Science Friday | Science Friday and WNYC Studios | |
| 30 | 34 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 31 | 11 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 32 | 85 |  | Instant Genius | Our Media | |
| 33 | 8 |  | Short Wave | NPR | |
| 34 | 20 |  | Nature Podcast | Springer Nature Limited | |
| 35 | 24 |  | Deep Papers | Arize AI | |
| 36 | 116 |  | The Michael Shermer Show | Michael Shermer | |
| 37 | 14 |  | Sher Khan | Aaj Tak Radio | |
| 38 | 5 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 39 | — |  | Influence Psychology and Persuasion - Mike Sweet - 10 Minute Coach - Develop and Discover | Mike Sweet | |
| 40 | 20 |  | Overheard at National Geographic | National Geographic | |
| 41 | 13 |  | Unexpected Elements | BBC World Service | |
| 42 | 10 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 43 | 19 |  | New Books in Sociology | New Books Network | |
| 44 | 68 |  | Materialism: A Materials Science Podcast | Taylor Sparks and Andrew Falkowski | |
| 45 | 2 |  | All In The Mind | ABC | |
| 46 | 19 |  | New Books in Political Science | New Books Network | |
| 47 | 21 |  | Blurry Creatures | Blurry Creatures | |
| 48 | 63 |  | La Science, CQFD | France Culture | |
| 49 | 29 |  | New Books in Critical Theory | Marshall Poe | |
| 50 | 16 |  | New Books in Anthropology | New Books Network | |
| 51 | 16 |  | Bedtime Astronomy | Synthetic Universe | |
| 52 | 26 |  | BBC Inside Science | BBC Radio 4 | |
| 53 | — |  | The Jodcast | Jodrell Bank Centre for Astrophysics | |
| 54 | 1 |  | Universe Today Podcast | Fraser Cain | |
| 55 | 93 |  | You Are Not So Smart | You Are Not So Smart | |
| 56 | 57 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 57 | 75 |  | My Favorite Theorem | Kevin Knudson & Evelyn Lamb | |
| 58 | 80 |  | A Life More Wild | Canopy & Stars | |
| 59 | — |  | Untold Radio Network | Untold Radio Network | |
| 60 | 20 |  | Let's Learn Everything! | Maximum Fun | |
| 61 | 42 |  | Quantum Foundations Podcast | Maria Violaris | |
| 62 | 37 |  | The Orthobullets Podcast | Orthobullets | |
| 63 | — |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 64 | — |  | InFact - Der HZI-Podcast. Wissenschaft, die ansteckt. | HZI - Helmholtz-Zentrum für Infektionsforschung GmbH | |
| 65 | — |  | Evolutionary Psychology (the podcast) | Dave Pietraszewski & David Pinsof | |
| 66 | 15 |  | The Life Scientific | BBC Radio 4 | |
| 67 | 103 |  | TED Talks Science and Medicine | TED | |
| 68 | 1 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 69 | 30 |  | Thoughtforms Life | Michael Levin | |
| 70 | — |  | The BIT podcast | The Behavioural Insights Team | |
| 71 | 26 |  | Science Quickly | Scientific American | |
| 72 | 20 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 73 | 10 |  | The Surgery Talks Podcast | Surgery Talks Team | |
| 74 | — |  | New Books in Science | New Books Network | |
| 75 | — |  | Quantum Physics for Kids | Subatomic Tanvi | |
| 76 | — |  | Why Do We Do That? | BBC Radio 4 | |
| 77 | — |  | Eons: Surviving Deep Time | PBS | |
| 78 | 1 |  | SAPIENS: A Podcast for Everything Human | SAPIENS | |
| 79 | — |  | Science Documentaries | Science Documentaries | |
| 80 | — |  | Zeroing In | Zeroing In | |
| 81 | 30 |  | The Cartesian Cafe | Timothy Nguyen | |
| 82 | 24 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 83 | 27 |  | Speaking of Psychology | American Psychological Association | |
| 84 | 55 |  | The Science Show | ABC | |
| 85 | 30 |  | This Week in Virology | Vincent Racaniello | |
| 86 | 59 |  | SciShow Tangents | Complexly | |
| 87 | 66 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 88 | 25 |  | The Climate Question | BBC World Service | |
| 89 | 55 |  | Science Magazine Podcast | Science Magazine | |
| 90 | 16 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 91 | 58 |  | The Cognition Project | Tom Griffiths | |
| 92 | 42 |  | Living Planet | DW | |
| 93 | 28 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 94 | 34 |  | The Qualitative Open Mic | quahrc | |
| 95 | — |  | Natural Sounds in the Raw | Steven | |
| 96 | 19 |  | Hematologic Oncology Update | Dr. Neil Love | |
| 97 | — |  | BrainStuff | iHeartPodcasts | |
| 98 | 3 |  | The Astrophysics Podcast | Paul Duffell | |
| 99 | — |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 100 | — |  | Wild Times: Wildlife Education | Wildlife Educator - Forrest Galante | |
