| 1 | 23 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 2 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 3 | 2 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 4 | 2 |  | Radiolab | WNYC Studios | |
| 5 | 8 |  | The Psychology Podcast | iHeartPodcasts | |
| 6 | 1 |  | Ologies with Alie Ward | Alie Ward | |
| 7 | 193 |  | You Are Not So Smart | You Are Not So Smart | |
| 8 | 3 | T | Take Your Team and Turn It Up! Leadership - Animal Training - Personal Growth | Take Your Team and Turn It Up! Leadership - Animal Training - Personal Growth | |
| 9 | — | R | Relativity: The Special & General Theory | Albert Einstein | |
| 10 | 6 | T | Trees A Crowd | David Oakes | |
| 11 | 8 | A | ADPlusHausa | Podcast | ADPlusHausa | Podcast | |
| 12 | 3 |  | Overheard at National Geographic | National Geographic | |
| 13 | 5 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 14 | 4 | M | MetaCast | Meta-Analysis Academy | |
| 15 | 3 |  | Making Sense with Sam Harris | Sam Harris | |
| 16 | 5 |  | The Life Scientific | BBC Radio 4 | |
| 17 | 3 |  | Curious Cases | BBC Radio 4 | |
| 18 | 3 |  | Invisibilia | NPR | |
| 19 | 3 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 20 | 149 |  | The Medbullets Step 1 Podcast | Medbullets | |
| 21 | 27 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 22 | 5 |  | Care More Be Better: A Podcast For Sustainable Social Impact and Regeneration | Corinna Bellizzi | |
| 23 | 47 |  | BBC Inside Science | BBC Radio 4 | |
| 24 | 6 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 25 | 54 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 26 | 6 |  | Science Vs | Spotify Studios | |
| 27 | 6 |  | NAWA - Kierunek Nauka | Free Range Productions | |
| 28 | 6 |  | Lost Women of Science | Lost Women of Science | |
| 29 | 129 |  | The Medbullets Step 2 & 3 Podcast | Medbullets | |
| 30 | 7 |  | Aha! Zehn Minuten Alltags-Wissen | WELT | |
| 31 | 86 |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 32 | — |  | The Energy Podcast | Shell | |
| 33 | 6 |  | Quarks Daily | Quarks | |
| 34 | 3 | T | The Structural Engineering Podcast | Zach and Max | |
| 35 | 3 | I | intuitions behind Data Science | Ashay Javadekar | |
| 36 | 3 | T | The BIT podcast | The Behavioural Insights Team | |
| 37 | 3 | H | Hoos in STEM | STEM Advisor to the Provost at the University of Virginia | |
| 38 | 3 | S | Speaking of Mol Bio | Thermo Fisher Scientific | |
| 39 | 3 |  | كلام شباب! | Kotb Media 2 | |
| 40 | 3 | T | The Art of Mathematics | Carol Jacoby | |
| 41 | 3 |  | Opinionated History of Mathematics | Intellectual Mathematics | |
| 42 | 3 |  | Breaking Math Podcast | Autumn Phaneuf | |
| 43 | 1 |  | Abokin Fira | Taskar Malam | |
| 44 | 3 |  | More or Less | BBC Radio 4 | |
| 45 | 5 | N | New Books in Economics | Marshall Poe | |
| 46 | 20 |  | The End Of The World with Josh Clark | iHeartPodcasts | |
| 47 | 2 | B | Boring Science For Sleep | Sleepless Scientist | |
| 48 | 29 |  | Instant Genius | Our Media | |
| 49 | 25 |  | The Michael Shermer Show | Michael Shermer | |
| 50 | 6 | W | Wild Tales | Nature Podcast | National Trust | |
| 51 | 5 | V | Vertical Farming Podcast - Conversations with CEOs, Founders & Leaders in AgTech & CEA | Harry Duran | |
| 52 | — | S | Spectrum of Science | T. Gökalp Elaçmaz | |
| 53 | — |  | Grievous Guts Girls | Kayla | |
| 54 | — |  | The Couples Therapist Couch | Shane Birkel | |
| 55 | 30 | I | Ideas Untrapped | Tobi Lawson | |
| 56 | 24 |  | Unexpected Elements | BBC World Service | |
| 57 | 15 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 58 | 7 | S | Stanford Psychology Podcast | Stanford Psychology | |
| 59 | 85 |  | The Quanta Podcast | Quanta Magazine | |
| 60 | 32 |  | So Cultured Podcast | Liv Grant & Taz Shipley | |
| 61 | — |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 62 | — |  | Great Mysteries of Physics | The Conversation | |
| 63 | 34 |  | The Future of Everything | Stanford Engineering | |
| 64 | 34 |  | Short Wave | NPR | |
| 65 | 9 |  | The Social Work Podcast | Jonathan B. Singer, Ph.D., LCSW | |
| 66 | 16 |  | Unexplainable | Vox | |
| 67 | 22 |  | The Climate Question | BBC World Service | |
| 68 | 40 |  | All In The Mind | ABC | |
| 69 | 14 | C | Choses à Savoir PLANETE | Choses à Savoir | |
| 70 | — |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 71 | — | T | The LivIPL Podcast | University of Liverpool | |
| 72 | — | E | En 5 minutes | QUB radio | |
| 73 | — |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 74 | — | N | No Need to Strain Your Eyes, Let Your Ears Do the Reading With Full Audiobook | Science & Technology, Psychology & The Mind | Free Audiobook | |
| 75 | 32 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 76 | — |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 77 | 17 |  | Why Do We Do That? | BBC Radio 4 | |
| 78 | 17 | N | New Scientist Colab Podcasts | DMG Media | |
| 79 | 17 | N | New Scientist CultureLab | New Scientist | |
| 80 | 17 | V | Veritalk | Harvard Graduate School of Arts and Sciences | |
| 81 | 17 | O | Outsmarting Implicit Bias | Outsmarting Implicit Bias | |
| 82 | 35 | 9 | 99 Topics for the CCFP | Dr. Brady Bouchard | |
| 83 | 31 | A | AfroPop Music 4 D Soul | BlackBoiAmazing | |
| 84 | 35 |  | Science Weekly | The Guardian | |
| 85 | 32 |  | CrowdScience | BBC World Service | |
| 86 | 109 | J | Jahbless Original Intelligence | JahblessOriginalIntelligence | |
| 87 | 33 |  | ZEIT WISSEN. Woher weißt Du das? | DIE ZEIT | |
| 88 | — | S | Solar Maverick Podcast | Benoy Thanjan | |
| 89 | 18 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 90 | 17 |  | MinuteEarth | Minute Earth | |
| 91 | 16 |  | Biotech Hangout | Daphne Zohar, Josh Schimmer, Brad Loncar, Tim Opler & more | |
| 92 | 35 |  | Physics World Weekly Podcast | Physics World | |
| 93 | 35 | F | FertiliPod: Reproductive Medicine and Fertility Podcast for Assisted Reproduction Professionals | FertiliPod by IVIRMA | |
| 94 | 35 |  | עושים היסטוריה עם רן לוי Osim Historia With Ran Levi | רשת עושים היסטוריה | |
| 95 | 28 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 96 | 28 |  | Ancient Aliens | PodcastOne | |
| 97 | 32 | C | COR2ED - Obstetrics & Gynecology Medical Conversation | COR2ED Medical Education | |
| 98 | 32 |  | Conversations in Obstetrics and Gynecology | Unknown | |
| 99 | 18 | B | Boring History for Sleep | Velvet | |
| 100 | 31 |  | Das Wissen | SWR | SWR | |
