| 1 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 2 | — | ا | الأعمال الكاملة لـ د. مصطفى محمود | Podcast Record | |
| 3 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 4 | 2 |  | Radiolab | WNYC Studios | |
| 5 | — |  | پادکست آذرخش مکری - azarakhsh mokri | nimac | |
| 6 | — |  | Sekke Podcast | پادکست سکه | Sekke Podcast | پادکست سکه | |
| 7 | 3 | ب | بودكاست آن | Arabcast | |
| 8 | 4 |  | Ologies with Alie Ward | Alie Ward | |
| 9 | 3 |  | UFO Chronicles Podcast | Nik Hunter | |
| 10 | — |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 11 | — |  | Science Vs | Spotify Studios | |
| 12 | 3 |  | ZEIT WISSEN. Woher weißt Du das? | DIE ZEIT | |
| 13 | 5 | Q | Qualitative Research Methods for Everyone Podcast | Policy Press | |
| 14 | 5 | E | Energy Reads | MIT Energy Initiative | |
| 15 | — |  | The Eco Well podcast | Jen@theecowell | |
| 16 | 3 |  | Curious Cases | BBC Radio 4 | |
| 17 | 7 |  | سیری در تاریخ و فرهنگ ایران | میرحسن ولوی | |
| 18 | 10 | B | Boring History for Sleep | Velvet | |
| 19 | 8 |  | The Jim Rutt Show | The Jim Rutt Show | |
| 20 | 14 | ذ | ذهن زیبا | آسیه علیخواه | |
| 21 | 5 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 22 | 12 | K | KeviCast پادکست فارسی | Kevi | |
| 23 | 14 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 24 | 6 |  | DNA Today: A Genetics Podcast | Kira Dineen, Gene Pool Media | |
| 25 | 11 | T | The Biomedical Podcast | Dr. Bensaada Hichem | |
| 26 | 12 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 27 | 15 |  | النشرة العلمية | مونت كارلو الدولية / MCD | |
| 28 | 15 | T | The Life Of The Mind by Steven Pinker | This Is 42 | |
| 29 | 11 |  | Choses à Savoir CERVEAU | Choses à Savoir | |
| 30 | 10 | C | Choses à Savoir SCIENCES | Choses à Savoir | |
| 31 | 9 | پ | پادکست اتاق تراپی | The Therapy Room | Ali Shahab | |
| 32 | 6 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 33 | 4 |  | The Psychology Podcast | iHeartPodcasts | |
| 34 | — |  | More or Less | BBC Radio 4 | |
| 35 | 10 |  | Making Sense with Sam Harris | Sam Harris | |
| 36 | 8 |  | Unexplainable | Vox | |
| 37 | — |  | BBC Inside Science | BBC Radio 4 | |
| 38 | 7 | I | Influence Anyone | Howie Chan | |
| 39 | 6 |  | Physics World Weekly Podcast | Physics World | |
| 40 | 8 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 41 | 7 | L | Lasers in Skin | Lisa McMahon & Mike Murphy | |
| 42 | 7 | S | Sound Healing / Sound Bath | Omandala Vietnam | |
| 43 | 7 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 44 | 7 | Н | Не фантастические горизонты | PodFM.ru | |
| 45 | 7 | P | Physics | Yale University | |
| 46 | — |  | Blurry Creatures | Blurry Creatures | |
| 47 | 5 |  | Astrum Space | Astrum | |
| 48 | 9 |  | The Episodic Table of Elements | T. R. Appleton | |
| 49 | 6 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 50 | 6 |  | Почему мы еще живы | libo/libo | |
| 51 | 6 |  | بودكاست علمي جدا | Kerning Cultures Network | |
| 52 | 11 |  | Speaking of Psychology | American Psychological Association | |
| 53 | 6 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 54 | — |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 55 | 4 |  | حلبة فكر | معاذ بوعائشه, Mics | مايكس, حلبة فكر | |
| 56 | 14 |  | EverydaySpy Podcast | Andrew Bustamante | |
| 57 | 7 | F | Full PreFrontal: Exposing the Mysteries of Executive Function | Sucheta Kamath | |
| 58 | 13 |  | Discovery | BBC World Service | |
| 59 | — |  | Science In Action | BBC World Service | |
| 60 | 16 | R | Relaxing sleep sounds | Glen Hyland | |
| 61 | 16 | V | Vaccine Curious | Christine Stabell Benn | |
| 62 | 13 |  | The Plodcast | Our Media | |
| 63 | 17 | Q | Quantum Physics for Kids | Subatomic Tanvi | |
| 64 | 13 |  | Maloom | معلوم | Sowt Media | صوت | |
| 65 | — |  | Methodisch inkorrekt! | Methodisch inkorrekt! | |
| 66 | 16 | Q | Quantum Foundations Podcast | Maria Violaris | |
| 67 | 43 | К | КритМышь | Александр Головин | |
| 68 | 28 |  | Science Weekly | The Guardian | |
| 69 | 5 |  | The Quanta Podcast | Quanta Magazine | |
| 70 | 5 |  | Babbage from The Economist | The Economist | |
| 71 | 11 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 72 | 5 |  | Overheard at National Geographic | National Geographic | |
| 73 | 13 |  | The History of Chemistry | Steve Cohen | |
| 74 | — |  | Espacio en blanco | Radio Nacional | |
| 75 | 36 |  | الكون بودكاست | Hasan Alsherazi | |
| 76 | 11 |  | Robinson's Podcast | Robinson Erhardt | |
| 77 | 4 |  | Dumma Människor | Acast - Lina Thomsgård och Björn Hedensjö | |
| 78 | 19 | S | Sciware سايوير | محمد قاسم | |
| 79 | 13 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 80 | 19 |  | Geopop - Le Scienze nella vita di tutti i giorni | Geopop | |
| 81 | 23 |  | NRC Onbehaarde Apen | NRC | |
| 82 | 15 | P | Podcast de Juan Ramón Rallo | Juan Ramón Rallo | |
| 83 | 18 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 84 | 29 |  | Голый землекоп | libo/libo | |
| 85 | — |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 86 | 18 |  | Chemistry Made Simple | Matthew Macariou | |
| 87 | 17 | H | Houshivar Podcast پادکست هشیوار | Mehdi Shafa | |
| 88 | 17 | B | Bee Love Beekeeping... presented by Mann Lake | Eric Bennett | |
| 89 | 17 | M | Medscape InDiscussion: Renal Cell Carcinoma | Medscape | |
| 90 | 17 | م | ماه کست/mahcast | Mahsa | |
| 91 | 17 | M | Mind Your Hives Beekeeping | Greg and Kara Jo Lehman | |
| 92 | 17 | L | Living Beeing | livingbeeing | |
| 93 | 17 | S | Shan Boody Sex and Love | Shan Boody | |
| 94 | 2 |  | Expanded Perspectives | Expanded Perspectives | |
| 95 | 2 |  | The Beef Podcast Show | Wisenetix | |
| 96 | 2 |  | Mystères et étoiles | Zebroloss | |
| 97 | 43 |  | IQ - Wissenschaft und Forschung | Bayerischer Rundfunk | |
| 98 | 21 |  | TED Talks Science and Medicine | TED | |
| 99 | 8 |  | Podcast UFO | Martin Willis | |
| 100 | 7 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
