| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 2 | 1 | ب | بودكاست آن | Arabcast | |
| 4 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 5 | 1 | B | Boring History for Sleep | Velvet | |
| 5 | 6 |  | Sekke Podcast | پادکست سکه | Sekke Podcast | پادکست سکه | |
| 6 | — |  | Curious Cases | BBC Radio 4 | |
| 7 | 18 |  | Ologies with Alie Ward | Alie Ward | |
| 7 | 17 |  | All In The Mind | ABC | |
| 7 | 1 |  | The Psychology Podcast | iHeartPodcasts | |
| 8 | 7 |  | More or Less | BBC Radio 4 | |
| 8 | 3 |  | Science Vs | Spotify Studios | |
| 9 | — |  | پادکست آذرخش مکری - azarakhsh mokri | nimac | |
| 9 | — |  | Unexplainable | Vox | |
| 10 | 4 |  | BBC Inside Science | BBC Radio 4 | |
| 10 | 17 |  | الكون بودكاست | Hasan Alsherazi | |
| 11 | — |  | 洪晃|晃然大悟 | 洪晃|晃然大悟 | |
| 11 | 10 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 12 | — |  | Making Sense with Sam Harris | Sam Harris | |
| 12 | — |  | Speaking of Psychology | American Psychological Association | |
| 13 | 109 |  | Mysterious Universe | 8th Kind | |
| 14 | 3 |  | CrowdScience | BBC World Service | |
| 14 | — |  | Emergency Medicine Board Bombs | EM Board Bombs | |
| 15 | 43 |  | The Episodic Table of Elements | T. R. Appleton | |
| 16 | 1 |  | Почему мы еще живы | libo/libo | |
| 16 | 1 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 17 | 4 |  | The Poultry Podcast Show | Wisenetix | |
| 17 | 113 |  | Science Quickly | Scientific American | |
| 17 | 90 |  | Decouple | Dr. Chris Keefer | |
| 18 | 3 |  | Earthfiles Podcast with Linda Moulton Howe | Linda Moulton Howe | |
| 18 | 78 |  | Cool Worlds Podcast | coolworldslab | |
| 18 | 62 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 19 | 5 |  | بكل صراحة مع د.مريم العوضي | بودكاست السندباد | |
| 19 | 82 |  | Maloom | معلوم | Sowt Media | صوت | |
| 20 | — | S | Sciware سايوير | محمد قاسم | |
| 20 | 58 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 21 | 1 |  | Space Nuts: Astronomy Insights & Cosmic Discoveries | Professor Fred Watson and Andrew Dunkley | |
| 22 | 25 |  | A Question of Science | The Francis Crick Institute | |
| 22 | 8 | М | Мослекторий | Москва 24 | |
| 22 | — |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 23 | 14 |  | Methodisch inkorrekt! | Methodisch inkorrekt! | |
| 23 | — |  | Ophthalmology off the Grid by Eyetube | Eyetube | |
| 24 | — | J | Journal of Neuro-Ophthalmology - JNO Podcast Series | Unknown | |
| 24 | — |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 24 | 16 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 25 | 139 | ق | قانون الجذب | S.H.A Records | |
| 25 | — | H | Humanitarian Engineering | Humanitarian Engineering Group | |
| 25 | 13 | T | The Poultry Nutrition Blackbelt Podcast | Wisenetix | |
| 26 | 15 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 26 | — | E | EyePod: Podcasts from Ophthalmology Times | EyePod: Podcasts from Ophthalmology Times | |
| 27 | 10 |  | Naturally Educated | Environment Agency - Abu Dhabi | |
| 29 | 79 | ع | عصر حجر | Siavash Saffarianpour | |
| 29 | 15 |  | Mind & Matter | Nick Jikomes | |
| 30 | 15 | N | Neuro Minuto | Federica Conti | |
| 31 | 4 | S | Strange New Worlds: A Science & Star Trek Podcast | Michael L. Wong | |
| 32 | 9 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 32 | 19 |  | Science Weekly | The Guardian | |
| 33 | — |  | Arpa Talks | Arpa Talks | |
| 33 | 23 | ا | الأعمال الكاملة لـ د. مصطفى محمود | Podcast Record | |
| 34 | 7 |  | The Origins Podcast with Lawrence Krauss | Lawrence M. Krauss | |
| 34 | 22 |  | That UFO Podcast | That UFO Podcast | |
| 35 | 14 | ب | بودكاست بسطها مع لجين داغستاني | لجين داغستاني | |
| 36 | 14 |  | Science Magazine Podcast | Science Magazine | |
| 36 | — | G | GP Sceptics | Dr Justin Coleman, Dr Liz Sturgiss | |
| 38 | 132 |  | Proxy with Yowei Shaw | Y3 Productions | |
| 38 | 14 | O | Ocean Sounds - 12 Hours | Natural Podcasts | |
| 38 | 28 |  | ZEIT WISSEN. Woher weißt Du das? | DIE ZEIT | |
| 39 | 22 |  | La Science, CQFD | France Culture | |
| 39 | 152 |  | The Michael Shermer Show | Michael Shermer | |
| 41 | 16 | R | Relaxing Music For Sleep And Stress Relief | AK Entertainments | |
| 41 | 15 |  | Tooth & Claw: True Stories of Animal Attacks | Wes Larson, Jeff Larson, Mike Smith | Daylight Media | |
| 42 | — | T | The Addiction Psychologist | Samuel Acuff and Noah Emery | |
| 42 | 121 | A | Animals at Home Network | AAHN | |
| 43 | 26 | W | Words on Wood | AHEC Europe | |
| 43 | — | C | Chameleon Academy Podcast | Bill Strand | |
| 44 | — |  | Das Wissen | SWR | SWR | |
| 44 | 30 |  | Short Wave | NPR | |
| 47 | 10 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 48 | 87 |  | Nerdland Podcast | Lieven Scheire | |
| 48 | 20 |  | Biotech Hangout | Daphne Zohar, Josh Schimmer, Brad Loncar, Tim Opler & more | |
| 49 | — | C | Coffee Roasting Navigated | Therese Brøndsted | |
| 49 | 18 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 52 | 14 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 52 | 8 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 53 | 26 | ذ | ذهن زیبا | آسیه علیخواه | |
| 53 | 8 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 54 | 7 |  | The Life Scientific | BBC Radio 4 | |
| 54 | — | S | Shirtloads of Science | Dr Karl Kruszelnicki | |
| 54 | 26 | N | New Books in Environmental Studies | Marshall Poe | |
| 55 | 114 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 55 | 26 | H | Human Behavioral Biology | Robert Sapolsky | |
| 55 | — |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 56 | 26 | پ | پادکستِ سیالکتیک | Sialectic | |
| 57 | 26 | T | The Climate Show | Berg-Streaming | |
| 58 | 3 |  | Ask a Spaceman! | Paul M. Sutter | |
| 58 | 2 |  | Podcast UFO | Martin Willis | |
| 59 | 41 |  | Historien om alt | Podimo | |
| 62 | — | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 62 | 5 | M | MinutePhysics | Neptune Studios | |
| 63 | 18 |  | Astrum Space | Astrum | |
