| 1 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 2 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 3 | 2 |  | Radiolab | WNYC Studios | |
| 4 | 1 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 5 | 1 |  | Unexplainable | Vox | |
| 6 | 19 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 7 | 10 |  | Overheard at National Geographic | National Geographic | |
| 8 | 11 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 9 | 2 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 10 | — |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 13 | 3 |  | The Psychology Podcast | iHeartPodcasts | |
| 14 | 6 |  | Making Sense with Sam Harris | Sam Harris | |
| 15 | 6 |  | Science Vs | Spotify Studios | |
| 16 | 2 | S | Sher Khan | Aaj Tak Radio | |
| 17 | 14 |  | The Future of Everything | Stanford Engineering | |
| 18 | 2 | B | Boring History for Sleep | Velvet | |
| 19 | 8 |  | The Quanta Podcast | Quanta Magazine | |
| 20 | 2 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 21 | 8 |  | You Are Not So Smart | You Are Not So Smart | |
| 22 | 43 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 23 | 8 |  | Science Weekly | The Guardian | |
| 27 | 28 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 28 | 142 | خ | خوانش کتاب برای انسان خردمند (2) | Farhad Arkani | |
| 30 | 4 |  | More or Less | BBC Radio 4 | |
| 31 | 10 | I | Ideas of India | Mercatus Center at George Mason University | |
| 32 | 14 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 33 | 6 |  | CrowdScience | BBC World Service | |
| 34 | 13 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 36 | 13 |  | Short Wave | NPR | |
| 37 | 9 |  | Instant Genius | Our Media | |
| 38 | 92 |  | Regenerative Agriculture Podcast | John Kempf | |
| 39 | — |  | The Astrophysics Podcast | Paul Duffell | |
| 40 | 16 |  | Science Friday | Science Friday and WNYC Studios | |
| 41 | — | A | AAOP Podcasts | AAOP Podcasts | |
| 42 | — |  | Ancient Organics - The Permaculture Podcast | Ancient Organics Studio | |
| 45 | 99 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 46 | — | R | Research Radio | Economic and Political Weekly | |
| 48 | — | T | The Escarpment Labs Podcast | Escarpment Labs | |
| 49 | — | C | Conversations in Drug Development | Boyds | |
| 50 | — | L | Light Pollution News | Light Pollution News | |
| 51 | — | T | The ENYGO Podcast | ENYGO | |
| 54 | 26 |  | Astrum Space | Astrum | |
| 56 | 19 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 57 | 25 |  | The Joy of x | Steven Strogatz and Quanta Magazine | |
| 58 | 13 |  | Let's Learn Everything! | Maximum Fun | |
| 59 | 18 |  | Invisibilia | NPR | |
| 62 | 112 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 63 | 30 | 6 | 60-Second Earth | Scientific American | |
| 64 | 11 |  | The world, the universe and us | New Scientist | |
| 65 | 27 |  | The Medbullets Step 2 & 3 Podcast | Medbullets | |
| 66 | 15 | S | Science News Daily | brief.news | |
| 67 | 27 | L | Let’s revise MBBS: Learning Medicine with Dr. Ayush | Ayush Dhoka | |
| 68 | — |  | Lost Women of Science | Lost Women of Science | |
| 69 | 26 |  | Speed & Scale | TED | |
| 70 | 6 |  | Discovery | BBC World Service | |
| 71 | 3 |  | This Week in Cardiology | Medscape | |
| 72 | 11 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 76 | 30 | S | Shaping Cities | City Collab | |
| 77 | 28 | T | The Energy Essentials Podcast | Cornwall Insight | |
| 78 | 30 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 80 | 26 | T | The 80,000 Hours Podcast on Artificial Intelligence (September 2023) | 80,000 Hours | |
| 81 | 25 | C | Chattering with iCatCare | International Cat Care | |
| 82 | — |  | The 365 Days of Astronomy | 365DaysOfAstronomy.org | |
| 83 | 26 |  | Let's Talk ID | Infectious Diseases Society of America (IDSA) | |
| 84 | 26 | G | GI Insights | ReachMD | |
| 85 | 26 | C | Curiosity Unbounded | Massachusetts Institute of Technology (MIT) | |
| 86 | 26 | B | Behind the Genes | Genomics England | |
| 87 | 24 | N | Nullius in Verba | Smriti Mehta and Daniël Lakens | |
| 89 | 10 |  | Science In Action | BBC World Service | |
| 91 | 22 |  | The Origins Podcast with Lawrence Krauss | Lawrence M. Krauss | |
| 92 | 20 |  | Prognosis: Misconception | Bloomberg | |
| 93 | 19 | A | Anthropological Theory: A podcast created by anthropology students | Laurette McGuire | |
| 94 | 64 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 96 | 23 |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 97 | 27 |  | Species | mackenmurphy.org | |
| 98 | 22 |  | All In The Mind | ABC | |
| 99 | 14 | T | The India Energy Hour Presented by 101Reporters | 101Reporters | |
| 100 | 22 | M | My Favorite Theorem | Kevin Knudson & Evelyn Lamb | |
| 101 | 20 | B | BJA Education Podcasts | BJA Education | |
| 102 | 36 |  | Curiosity Weekly | Discovery | |
| 104 | 15 | S | Sustainable Tea with Shreya | Sustainable Tea | |
| 105 | 23 |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 106 | 20 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 108 | 17 |  | BrainStuff | iHeartPodcasts | |
| 109 | 1 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 110 | 23 |  | The Michael Shermer Show | Michael Shermer | |
| 112 | 29 |  | Nature Podcast | Springer Nature Limited | |
| 113 | 76 |  | The Weirdest Thing I Learned This Week | Popular Science | |
| 114 | 24 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 115 | 10 |  | Great Mysteries of Physics | The Conversation | |
| 116 | 21 |  | Brookings Podcast on Economic Activity | The Brookings Institution | |
| 117 | 24 |  | The Water Data Podcast | WELL Labs | |
| 119 | 22 |  | Raising Health | Andreessen Horowitz, a16z Bio + Health | |
| 120 | 22 |  | Materialism: A Materials Science Podcast | Taylor Sparks and Andrew Falkowski | |
| 121 | 12 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 122 | 23 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 124 | 23 | H | Human Behavioral Biology | Robert Sapolsky | |
| 125 | 23 |  | Clinical Conversations | Royal College of Physicians of Edinburgh | |
| 126 | 23 | F | Fromm Today | Erich Fromm Study Center an der IPU Berlin | |
| 128 | 50 |  | Ask a Spaceman! | Paul M. Sutter | |
