| 1 | — | ب | بودكاست آن | Arabcast | |
| 2 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 3 | 1 |  | Ologies with Alie Ward | Alie Ward | |
| 4 | — |  | الكون بودكاست | Hasan Alsherazi | |
| 4 | 6 |  | Babbage from The Economist | The Economist | |
| 4 | 13 | W | Wild Tales | Nature Podcast | National Trust | |
| 5 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 6 | 1 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 6 | 63 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 7 | 1 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 7 | 19 |  | Radiolab | WNYC Studios | |
| 8 | 50 |  | Maloom | معلوم | Sowt Media | صوت | |
| 8 | 4 |  | Robinson's Podcast | Robinson Erhardt | |
| 8 | 154 | ا | البودكاست النفسي | Abdullah almani | |
| 8 | 107 |  | The Plodcast | Our Media | |
| 9 | — | O | Open Country | BBC Radio 4 | |
| 9 | 41 |  | The Psychology Podcast | iHeartPodcasts | |
| 10 | 84 |  | بودكاست علمي جدا | Kerning Cultures Network | |
| 11 | — | T | The MCG Pediatric Podcast | mcgpediatricpodcast | |
| 11 | 2 | م | مع تميم | Atheer ~ أثير | |
| 12 | 61 | H | Hyde Park Civilizace | Česká televize | |
| 12 | — | R | RCPCH Podcasts | Royal College of Paediatrics and Child Health | |
| 13 | 3 | R | Ri Science Podcast | The Royal Institution | |
| 14 | 7 | B | Big Picture Science | Big Picture Science | |
| 14 | 185 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 15 | 4 |  | Space Nuts: Astronomy Insights & Cosmic Discoveries | Professor Fred Watson and Andrew Dunkley | |
| 15 | 8 |  | Science Vs | Spotify Studios | |
| 16 | 4 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 17 | 3 |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 17 | 10 |  | The Medbullets Step 1 Podcast | Medbullets | |
| 18 | 8 |  | Making Sense with Sam Harris | Sam Harris | |
| 18 | 4 |  | Clearer Thinking with Spencer Greenberg | Spencer Greenberg | |
| 19 | 6 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 21 | 5 |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 22 | 7 |  | The 365 Days of Astronomy | 365DaysOfAstronomy.org | |
| 25 | 8 |  | Universe Today Podcast | Fraser Cain | |
| 26 | 4 |  | Speed & Scale | TED | |
| 27 | 16 | T | The Nova Society | Dr. Mark George Bound, Dr. Scott Gerschwer, & Dr. Brooklynn Ann Welden | |
| 27 | 17 |  | Unexplainable | Vox | |
| 28 | 7 |  | This Week in Space (Audio) | TWiT | |
| 29 | 7 |  | Main Engine Cut Off | Anthony Colangelo | |
| 30 | 24 |  | MCAT Basics (from MedSchoolCoach) | MedSchoolCoach | |
| 31 | 23 |  | Big Brains | University of Chicago Podcast Network | |
| 32 | 23 |  | Overheard at National Geographic | National Geographic | |
| 34 | 6 |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 35 | 24 | E | Economics In Ten | Economics In Ten | |
| 36 | 24 |  | This Week in Cardiology | Medscape | |
| 37 | 23 |  | A Life More Wild | Canopy & Stars | |
| 38 | 23 |  | SAPIENS: A Podcast for Everything Human | SAPIENS | |
| 40 | 22 | T | The MCAT CARS Podcast | Ryan Gray, MD with Jack Westin | |
| 41 | 22 | H | Hello PhD | Joshua Hall and Daniel Arneman, PhDz | |
| 42 | 22 |  | The Biochar Show | The Biochar Show | |
| 43 | 22 |  | The Biochar Podcast | ANZBIG | |
| 44 | 22 | D | Dear Grad Student | Elana M. Gloger, M.S. | |
| 45 | 22 | R | Rätsel des Unbewußten. Psychoanalyse & Psychotherapie. | Dr. Cécile Loetz & Dr. Jakob Müller | |
| 46 | 21 |  | سیری در تاریخ و فرهنگ ایران | میرحسن ولوی | |
| 47 | 23 |  | TED Talks Science and Medicine | TED | |
| 48 | 20 | B | Boring History for Sleep | Velvet | |
| 49 | 14 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 50 | 15 |  | More or Less | BBC Radio 4 | |
| 51 | 19 | T | The We Society | AcSS | |
| 52 | 22 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 53 | 12 | ا | الأعمال الكاملة لـ د. مصطفى محمود | Podcast Record | |
| 54 | 21 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 55 | 21 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 56 | 20 | A | AirZen Reportages - Ecologie & Nature | AirZen Radio | |
| 56 | — | 解 | 解密大世界 | 子枫大叔 | |
| 57 | 16 |  | The Medbullets Step 2 & 3 Podcast | Medbullets | |
| 57 | 20 | S | Simple Science Deep Dive | Nguyen K. Tram, Ph.D. | |
| 58 | 29 |  | پادکست آذرخش مکری - azarakhsh mokri | nimac | |
| 59 | 21 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 60 | 21 |  | Lingthusiasm - A podcast that's enthusiastic about linguistics | Gretchen McCulloch and Lauren Gawne | |
| 61 | 21 |  | Shosalfa? | شسالفة؟ | Imane | |
| 63 | 21 |  | The End Of The World with Josh Clark | iHeartPodcasts | |
| 64 | 21 | S | Szkoła Bardzo Wieczorowa Radia Katowice | Radio Katowice S.A. | |
| 65 | 21 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 66 | 38 |  | فلسفه علم | cheraghprize | |
| 66 | 20 | ا | استكانة | Amal.higab | |
| 67 | 68 |  | Expanded Perspectives | Expanded Perspectives | |
| 68 | 21 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 70 | 33 |  | Sekke Podcast | پادکست سکه | Sekke Podcast | پادکست سکه | |
| 70 | 8 |  | Science Weekly | The Guardian | |
| 71 | 19 | ب | بودكاست بسطها مع لجين داغستاني | لجين داغستاني | |
| 71 | — |  | Patterns Tell Stories | UFOs & High Strangeness | KLAɄЅ & GΔRRΞTT | |
| 71 | 48 |  | The Science of Everything Podcast | James Fodor | |
| 73 | — |  | Espacio en blanco | Radio Nacional | |
| 73 | — | G | Geef mij de ruimte podcast | Mitchell | Soulspark Media | |
| 73 | 22 | ' | 'Mind the Kids': an ACAMH podcast | The Association for Child and Adolescent Mental Health | |
| 74 | 21 | K | Klussmann und Beck – Das Duell der Besserwisser | Sebastian Klussmann, Dr. Henning Beck, MAASS·GENAU | |
| 75 | 20 | ت | تطوير النفس والمهارت الشخصية من البداية | ayman elghemeri | |
| 75 | 19 |  | BBC Inside Science | BBC Radio 4 | |
| 76 | 2 |  | Speaking of Psychology | American Psychological Association | |
| 76 | 20 |  | MinuteEarth | Minute Earth | |
| 77 | 20 |  | The Future of Everything | Stanford Engineering | |
| 78 | 19 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 78 | — |  | HOLOSKY PODCAST | Holosky Podcast | |
| 78 | 51 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 79 | 14 | К | КритМышь | Александр Головин | |
| 80 | 19 |  | EverydaySpy Podcast | Andrew Bustamante | |
| 81 | — |  | On Humans | Ilari Mäkelä | |
