| 1 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 2 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 3 | — |  | Radiolab | WNYC Studios | |
| 4 | — |  | Почему мы еще живы | libo/libo | |
| 4 | — | ب | بودكاست آن | Arabcast | |
| 5 | — | B | Boring History for Sleep | Velvet | |
| 6 | 3 | C | Choses à Savoir SCIENCES | Choses à Savoir | |
| 7 | 19 |  | Curious Cases | BBC Radio 4 | |
| 7 | 4 |  | الكون بودكاست | Hasan Alsherazi | |
| 8 | 2 |  | The Science of Birds | Ivan Phillipsen | |
| 8 | 17 |  | Babbage from The Economist | The Economist | |
| 8 | 14 |  | Science Vs | Spotify Studios | |
| 9 | — |  | Short Wave | NPR | |
| 10 | 184 |  | CrowdScience | BBC World Service | |
| 10 | — |  | Sekke Podcast | پادکست سکه | Sekke Podcast | پادکست سکه | |
| 11 | 4 |  | Science Weekly | The Guardian | |
| 11 | 8 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 11 | 9 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 12 | 4 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 12 | — |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 13 | 2 |  | Unexplainable | Vox | |
| 14 | 62 |  | The Psychology Podcast | iHeartPodcasts | |
| 14 | 5 |  | The Climate Question | BBC World Service | |
| 15 | — |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 16 | 6 |  | More or Less | BBC Radio 4 | |
| 16 | 40 |  | Science In Action | BBC World Service | |
| 17 | 11 |  | Making Sense with Sam Harris | Sam Harris | |
| 17 | 8 |  | Bigfoot Eyewitness Radio | Vic Cundiff | |
| 18 | 5 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 18 | — |  | بودكاست علمي جدا | Kerning Cultures Network | |
| 18 | 41 |  | Tooth & Claw: True Stories of Animal Attacks | Wes Larson, Jeff Larson, Mike Smith | Daylight Media | |
| 19 | 13 |  | The Threshold | Foreign Policy | |
| 19 | — | ب | بودكاست بسطها مع لجين داغستاني | لجين داغستاني | |
| 20 | 4 |  | Geopop - Le Scienze nella vita di tutti i giorni | Geopop | |
| 21 | 3 |  | The Parkinson's Podcast | Davis Phinney Foundation | |
| 22 | 9 |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 24 | — | T | Three Identical Strangers: The Science Behind The Story | CNN | |
| 25 | — | A | AnthroBiology Podcast | Gaby Lapera | |
| 26 | — |  | That UFO Podcast | That UFO Podcast | |
| 27 | 10 |  | پادکست آذرخش مکری - azarakhsh mokri | nimac | |
| 27 | 14 |  | The Episodic Table of Elements | T. R. Appleton | |
| 28 | 134 | В | Вася Атомный Движ | Детское Радио | |
| 29 | 17 | I | inControl | Alberto Padoan | |
| 31 | 5 | ن | نظر | Atheer ~ أثير | |
| 31 | 20 |  | All In The Mind | ABC | |
| 32 | 53 | L | La Terre au carré | France Inter | |
| 33 | — | N | Neurocastfarsi نوروکست فارسی | Lilium & Nafas | |
| 34 | 17 | G | Genetically Speaking | ASHG Digital Programs | |
| 35 | 22 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 35 | 54 |  | Maloom | معلوم | Sowt Media | صوت | |
| 36 | 27 |  | Ologies with Alie Ward | Alie Ward | |
| 37 | 23 |  | Neuroscience: Amateur Hour | Neuroscience: Amateur Hour | |
| 37 | 146 |  | Unexpected Elements | BBC World Service | |
| 37 | — |  | The Medbullets Step 2 & 3 Podcast | Medbullets | |
| 38 | — |  | The Medbullets Step 1 Podcast | Medbullets | |
| 38 | 49 |  | The world, the universe and us | New Scientist | |
| 39 | 23 |  | Astrum Space | Astrum | |
| 39 | — |  | New Books in Psychoanalysis | Marshall Poe | |
| 39 | 6 |  | تكية في الفضاء | Haya | |
| 40 | — |  | The Pie: An Economics Podcast | Becker Friedman Institute at UChicago | |
| 40 | — |  | Clinical Conversations | Royal College of Physicians of Edinburgh | |
| 41 | — | N | New Books in Economics | Marshall Poe | |
| 41 | 128 | ب | بودكاست أخضر | Independent Arabia / اندبندنت عربية | |
| 41 | — |  | Horizonte de Eventos | Sérgio Sacani Sancevero | |
| 42 | — | E | Economics In Ten | Economics In Ten | |
| 43 | 19 | T | The Invisible killer-Environmental sustainability in UAE | Amina Mashoora | |
| 44 | 19 | B | Beyond Us and Them. Podcast on radicalization in the times of social polarization | Institute of Public Affairs | |
| 44 | — | W | Wetenschapje (8+) | Het Geluidshuis | |
| 45 | — |  | Chemistry Made Simple | Matthew Macariou | |
| 45 | 19 | T | The Offshore Wind Podcast from GWEC | Global Wind Energy Council | |
| 46 | 28 | N | Newочём | Newочём | |
| 46 | — | P | Phymaths podcast | Hassaan Saleem | |
| 47 | 30 | م | ماه کست | mahsa | |
| 47 | 7 | ع | عصر حجر | Siavash Saffarianpour | |
| 48 | 7 | P | Planet A - Talks on Climate Change | Danish Ministry of Climate, Energy and Utilities | |
| 48 | 1 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 49 | 15 |  | A Question of Science | The Francis Crick Institute | |
| 51 | 25 |  | Das Wissen | SWR | SWR | |
| 52 | — |  | Голый землекоп | libo/libo | |
| 53 | 23 |  | UAP Unidentified Alien Podcast | Gamut Podcast Network | |
| 54 | — | T | The Genetics Podcast | Sano Genetics | |
| 55 | 137 |  | Decouple | Dr. Chris Keefer | |
| 55 | 31 |  | Podcast UFO | Martin Willis | |
| 56 | 11 |  | The Plodcast | Our Media | |
| 57 | 17 |  | Breaking Math Podcast | Autumn Phaneuf & Noah Giansiracusa | |
| 57 | 14 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 60 | 20 |  | The Life Scientific | BBC Radio 4 | |
| 61 | — | C | Ciência Sem Fim | Estúdios Flow | |
| 62 | 20 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 62 | — |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 63 | 48 | ا | الأعمال الكاملة لـ د. مصطفى محمود | Podcast Record | |
| 64 | — |  | Ondertussen in de kosmos | de Volkskrant | |
| 65 | 34 |  | You Are Not So Smart | You Are Not So Smart | |
| 66 | 42 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 67 | — | N | Nauka To Lubię | Tomasz Rożek | |
| 67 | 21 |  | Dr Karl Podcast | triplej | |
| 68 | 10 | J | Joyful Microbe | Justine Dees, PhD | |
| 69 | 39 | W | Wildest Kruger Stories | Karolina Norée | |
| 70 | 39 | L | Lung Cancer Considered | IASLC | |
| 72 | 11 |  | Somewhere in the Skies | SpectreVision Radio | |
