| 1 | 13 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 2 | 1 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 3 | 1 | A | ADPlusHausa | Podcast | ADPlusHausa | Podcast | |
| 4 | — | T | Trees A Crowd | David Oakes | |
| 5 | — | 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 | |
| 6 | 3 |  | Radiolab | WNYC Studios | |
| 7 | 13 |  | Ologies with Alie Ward | Alie Ward | |
| 8 | 3 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 9 | 5 |  | Overheard at National Geographic | National Geographic | |
| 10 | 4 | M | MetaCast | Meta-Analysis Academy | |
| 11 | 3 |  | The Life Scientific | BBC Radio 4 | |
| 12 | 2 |  | Making Sense with Sam Harris | Sam Harris | |
| 13 | 6 |  | The Psychology Podcast | iHeartPodcasts | |
| 14 | 5 |  | Curious Cases | BBC Radio 4 | |
| 15 | 4 |  | Invisibilia | NPR | |
| 16 | 4 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 17 | 2 |  | Care More Be Better: A Podcast For Sustainable Social Impact and Regeneration | Corinna Bellizzi | |
| 18 | 24 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 19 | 3 |  | Instant Genius | Our Media | |
| 20 | 3 |  | Science Vs | Spotify Studios | |
| 21 | 3 |  | NAWA - Kierunek Nauka | Free Range Productions | |
| 22 | 3 |  | Lost Women of Science | Lost Women of Science | |
| 23 | — |  | Aha! Zehn Minuten Alltags-Wissen | WELT | |
| 24 | 8 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 25 | 12 | I | Ideas Untrapped | Tobi Lawson | |
| 26 | 8 |  | The End Of The World with Josh Clark | iHeartPodcasts | |
| 27 | 6 |  | Quarks Daily | Quarks | |
| 28 | 157 |  | So Cultured Podcast | Liv Grant & Taz Shipley | |
| 29 | — |  | The Future of Everything | Stanford Engineering | |
| 30 | 16 |  | Short Wave | NPR | |
| 31 | 7 | T | The Structural Engineering Podcast | Zach and Max | |
| 32 | 7 | I | intuitions behind Data Science | Ashay Javadekar | |
| 33 | 7 | T | The BIT podcast | The Behavioural Insights Team | |
| 34 | 7 | H | Hoos in STEM | STEM Advisor to the Provost at the University of Virginia | |
| 35 | 7 | S | Speaking of Mol Bio | Thermo Fisher Scientific | |
| 36 | 7 |  | كلام شباب! | Kotb Media 2 | |
| 37 | 7 | T | The Art of Mathematics | Carol Jacoby | |
| 38 | 7 |  | Opinionated History of Mathematics | Intellectual Mathematics | |
| 39 | 7 |  | Breaking Math Podcast | Autumn Phaneuf | |
| 40 | 55 | N | New Books in Economics | Marshall Poe | |
| 41 | 10 |  | More or Less | BBC Radio 4 | |
| 42 | 2 |  | Abokin Fira | Taskar Malam | |
| 43 | 84 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 44 | 5 | W | Wild Tales | Nature Podcast | National Trust | |
| 45 | 7 | B | Boring Science For Sleep | Sleepless Scientist | |
| 46 | 5 | V | Vertical Farming Podcast - Conversations with CEOs, Founders & Leaders in AgTech & CEA | Harry Duran | |
| 47 | 3 | 9 | 99 Topics for the CCFP | Dr. Brady Bouchard | |
| 48 | 94 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 49 | 6 |  | Science Weekly | The Guardian | |
| 50 | 13 |  | Unexplainable | Vox | |
| 51 | 6 | S | Stanford Psychology Podcast | Stanford Psychology | |
| 52 | 52 | A | AfroPop Music 4 D Soul | BlackBoiAmazing | |
| 53 | 20 |  | CrowdScience | BBC World Service | |
| 54 | 140 |  | ZEIT WISSEN. Woher weißt Du das? | DIE ZEIT | |
| 55 | — | C | Choses à Savoir PLANETE | Choses à Savoir | |
| 56 | 8 |  | The Social Work Podcast | Jonathan B. Singer, Ph.D., LCSW | |
| 57 | 22 |  | Physics World Weekly Podcast | Physics World | |
| 58 | 22 | F | FertiliPod: Reproductive Medicine and Fertility Podcast for Assisted Reproduction Professionals | FertiliPod by IVIRMA | |
| 59 | 1 |  | עושים היסטוריה עם רן לוי Osim Historia With Ran Levi | רשת עושים היסטוריה | |
| 60 | 7 |  | Why Do We Do That? | BBC Radio 4 | |
| 61 | 7 | N | New Scientist Colab Podcasts | DMG Media | |
| 62 | 7 | N | New Scientist CultureLab | New Scientist | |
| 63 | 7 | V | Veritalk | Harvard Graduate School of Arts and Sciences | |
| 64 | 7 | O | Outsmarting Implicit Bias | Outsmarting Implicit Bias | |
| 65 | — | C | COR2ED - Obstetrics & Gynecology Medical Conversation | COR2ED Medical Education | |
| 66 | — |  | Conversations in Obstetrics and Gynecology | Unknown | |
| 67 | 20 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 68 | 19 |  | Ancient Aliens | PodcastOne | |
| 69 | 19 |  | Das Wissen | SWR | SWR | |
| 70 | 12 |  | BBC Inside Science | BBC Radio 4 | |
| 71 | 8 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 72 | 8 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 73 | 8 |  | MinuteEarth | Minute Earth | |
| 74 | 8 |  | The Michael Shermer Show | Michael Shermer | |
| 75 | 8 |  | Biotech Hangout | Daphne Zohar, Josh Schimmer, Brad Loncar, Tim Opler & more | |
| 76 | 24 |  | Big Brains | University of Chicago Podcast Network | |
| 77 | — | C | Choses à Savoir SCIENCES | Choses à Savoir | |
| 78 | 9 | H | How To Make A Science Video | Sophie Ward and Simon Clark | |
| 79 | 5 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 80 | 7 |  | Unexpected Elements | BBC World Service | |
| 81 | 2 | B | Boring History for Sleep | Velvet | |
| 82 | 21 | T | Tuberculose - Les voix de la recherche | L'Initiative - Expertise France | |
| 83 | 21 |  | Blurry Creatures | Blurry Creatures | |
| 84 | 8 |  | Mara | mara Santos | |
| 85 | 17 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 86 | 17 | M | Medical School Audio | Brad Richardson | |
| 87 | 17 |  | Brain Matters (Video) | UCTV | |
| 88 | 17 | N | NPP BrainPod | Springer Nature | |
| 89 | 17 |  | The Climate Question | BBC World Service | |
| 90 | 15 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 91 | 3 |  | Proxy with Yowei Shaw | Y3 Productions | |
| 92 | 3 |  | Discovery to Recovery | Society of Economic Geologists | |
| 93 | 16 |  | TheThinkingAtheist | The Thinking Atheist | |
| 94 | 16 |  | Ask a Spaceman! | Paul M. Sutter | |
| 95 | 15 | K | King Luther The Great | DARREN WASHINGTON-king | |
| 96 | 15 | # | #10—Tuberculosis Case Study | Ayla Flanagan | |
| 97 | 15 | A | Access the Most Popular Audiobooks in Science & Technology, Psychology & The Mind | Free Listen Audiobook | |
| 98 | 15 | U | Une psychanalyse à fleur d'inconscient | Liliane Fainsilber | |
| 99 | 6 | K | Key Points | Maxwell J Harrell | |
| 100 | 16 | N | New Books in Public Policy | New Books Network | |
