| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 2 | 1 | ب | بودكاست آن | Arabcast | |
| 4 | 2 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 4 | 1 |  | الكون بودكاست | Hasan Alsherazi | |
| 5 | — | ا | الأعمال الكاملة لـ د. مصطفى محمود | Podcast Record | |
| 6 | 4 |  | Making Sense with Sam Harris | Sam Harris | |
| 6 | 1 |  | Science Vs | Spotify Studios | |
| 7 | 2 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 8 | 3 |  | Geopop - Le Scienze nella vita di tutti i giorni | Geopop | |
| 8 | — |  | Curious Cases | BBC Radio 4 | |
| 8 | 25 |  | Breaking Math Podcast | Autumn Phaneuf & Noah Giansiracusa | |
| 10 | 3 |  | پادکست آذرخش مکری - azarakhsh mokri | nimac | |
| 10 | 2 |  | More or Less | BBC Radio 4 | |
| 11 | 4 |  | Почему мы еще живы | libo/libo | |
| 11 | — |  | Unexplainable | Vox | |
| 12 | 1 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 13 | 1 |  | CrowdScience | BBC World Service | |
| 13 | 1 | B | Boring History for Sleep | Velvet | |
| 14 | 3 |  | Ologies with Alie Ward | Alie Ward | |
| 15 | 6 |  | بودكاست علمي جدا | Kerning Cultures Network | |
| 15 | 6 |  | Speaking of Psychology | American Psychological Association | |
| 16 | 1 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 17 | 123 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 18 | 8 | W | Waterfall - Saving Water Podcast | CCW - The Consumer Council For Water | |
| 18 | — | A | A Light On | A Light On | |
| 18 | 7 |  | Babbage from The Economist | The Economist | |
| 19 | 1 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 20 | — |  | The Science of Birds | Ivan Phillipsen | |
| 20 | 30 |  | The Astrophysics Podcast | Paul Duffell | |
| 20 | 5 |  | The Psychology Podcast | iHeartPodcasts | |
| 21 | — |  | Beyond the Paradigm | Paul Breckell | |
| 21 | 1 | م | مع تميم | Atheer ~ أثير | |
| 23 | — |  | The Science of Everything Podcast | James Fodor | |
| 23 | 1 |  | Science Weekly | The Guardian | |
| 24 | — |  | The Weirdest Thing I Learned This Week | Popular Science | |
| 25 | 8 | ب | بودكاست أخضر | Independent Arabia / اندبندنت عربية | |
| 27 | 7 | S | Speaking of Psychology | American Psychological Association | |
| 28 | 8 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 28 | 12 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 28 | 14 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 29 | — | A | Astronomiat - أسترونوميات | Abdelraheem Ahmed | |
| 30 | 15 |  | Sekke Podcast | پادکست سکه | Sekke Podcast | پادکست سکه | |
| 31 | 14 | ع | عصر حجر | Siavash Saffarianpour | |
| 31 | 17 |  | UAP Unidentified Alien Podcast | Gamut Podcast Network | |
| 32 | — | د | دردشة | د فوزية الدريع وخالد الخالدي | Arabcast | |
| 32 | 10 |  | Decouple | Dr. Chris Keefer | |
| 33 | 17 |  | Unexpected Elements | BBC World Service | |
| 34 | 12 | T | The Atomic Show | Rod Adams - Atomic Insights | |
| 34 | 15 | ب | بودكاست بسطها مع لجين داغستاني | لجين داغستاني | |
| 35 | 25 |  | UFO Chronicles Podcast | Nik Hunter | |
| 36 | 10 |  | Голый землекоп | libo/libo | |
| 37 | — |  | أضواء | Phonograph Radio/إذاعة فونوغراف | |
| 37 | 1 | S | Sciware سايوير | محمد قاسم | |
| 37 | 76 |  | The Quanta Podcast | Quanta Magazine | |
| 38 | 18 |  | Physics World Weekly Podcast | Physics World | |
| 38 | 78 |  | Podcast UFO | Martin Willis | |
| 39 | 17 |  | The New Quantum Era - innovation in quantum computing, science and technology | Sebastian Hassinger | |
| 39 | 76 |  | The world, the universe and us | New Scientist | |
| 40 | 143 |  | The Life Scientific | BBC Radio 4 | |
| 40 | 17 | K | Key Editore | Key Editore | |
| 41 | — |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 41 | 14 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 42 | 11 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 42 | 99 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 42 | 29 |  | Short Wave | NPR | |
| 43 | 13 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 44 | 8 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 44 | 5 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 44 | 25 |  | Science ou Fiction | Futura | |
| 44 | 20 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 44 | 2 | H | Hiçbir Şey Tesadüf Değil | Podbee Media | |
| 45 | — |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 45 | 8 | ت | تطوير النفس والمهارت الشخصية من البداية | ayman elghemeri | |
| 46 | 10 | T | The Genetics Podcast | Sano Genetics | |
| 47 | 27 |  | La Science, CQFD | France Culture | |
| 47 | — |  | DNA Today: A Genetics Podcast | Kira Dineen, Gene Pool Media | |
| 47 | — |  | How To Survive | How To Survive | |
| 47 | 99 |  | That UFO Podcast | That UFO Podcast | |
| 48 | — | T | Time to Eat the Dogs | Michael Robinson: historian of science and exploration | |
| 48 | 2 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 50 | 19 | N | Nauka To Lubię | Tomasz Rożek | |
| 51 | 33 |  | Discovery | BBC World Service | |
| 52 | 16 | W | Wealth Unwrapped: The CISI | The CISI | |
| 53 | — | W | White Coat, Black Art | CBC | |
| 53 | 36 | Ά | Άκου την επιστήμη | LIFO PODCASTS, Γιάννης Πανταζόπουλος | |
| 54 | 24 |  | All In The Mind | ABC | |
| 56 | — |  | Paradigmepodden | Terje Toftenes | |
| 56 | 17 |  | Opinionated History of Mathematics | Intellectual Mathematics | |
| 57 | 17 |  | The Origins Podcast with Lawrence Krauss | Lawrence M. Krauss | |
| 58 | 1 | B | Bee Love Beekeeping... presented by Mann Lake | Eric Bennett | |
| 59 | 18 |  | Ingenious: how research transforms our world | UoAMediaTeam | |
| 60 | — |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 60 | 12 | B | BRAINCAST | CERVEAU & PSYCHO | |
| 61 | — | K | Kalam Msh Mohem | كلام مش مهم | Kalam Msh Mohem | |
| 63 | 27 |  | BBC Inside Science | BBC Radio 4 | |
| 64 | 47 |  | Emergency Medicine Board Bombs | EM Board Bombs | |
| 64 | 72 | Z | Zināmais nezināmajā | Latvijas Radio 1 | |
| 65 | 26 | S | Saving the World From Bad Ideas | WePlanet | |
| 66 | 68 |  | Mysterious Universe | 8th Kind | |
