| 1 | 1 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 1 | — |  | Ologies with Alie Ward | Alie Ward | |
| 3 | — |  | Radiolab | WNYC Studios | |
| 4 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 5 | 1 |  | Quirks and Quarks | CBC | |
| 5 | 1 |  | Making Sense with Sam Harris | Sam Harris | |
| 7 | — |  | Lost Women of Science | Lost Women of Science | |
| 7 | — |  | Science Vs | Spotify Studios | |
| 9 | — | W | White Coat, Black Art | CBC | |
| 10 | 2 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 10 | 4 |  | Unexplainable | Vox | |
| 10 | — | B | Boring History for Sleep | Velvet | |
| 11 | 1 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 12 | 2 |  | Tooth & Claw: True Stories of Animal Attacks | Wes Larson, Jeff Larson, Mike Smith | Daylight Media | |
| 13 | 3 |  | Chris Hadfield On Energy | On Energy | |
| 15 | — |  | The Psychology Podcast | iHeartPodcasts | |
| 16 | 2 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 16 | 2 |  | Blurry Creatures | Blurry Creatures | |
| 17 | 1 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 17 | 6 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 17 | 2 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 19 | 1 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 21 | 3 |  | Short Wave | NPR | |
| 22 | — |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 24 | 2 |  | Speaking of Psychology | American Psychological Association | |
| 25 | 7 |  | Discovery | BBC World Service | |
| 26 | — |  | Shocked | UChicago Institute for Climate and Sustainable Growth, Michael Greenstone, Amy Harder | |
| 26 | 5 |  | The LIUniverse with Dr. Charles Liu | theliuniverse | |
| 26 | 6 |  | Science Friday | Science Friday and WNYC Studios | |
| 26 | 1 |  | Overheard at National Geographic | National Geographic | |
| 27 | — |  | Curious Cases | BBC Radio 4 | |
| 28 | 21 |  | EverydaySpy Podcast | Andrew Bustamante | |
| 28 | 4 |  | All In The Mind | ABC | |
| 29 | 4 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 30 | 4 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 31 | 3 |  | Bigfoot Society | Jeremiah Byron | |
| 33 | 2 |  | The Best of Coast to Coast AM | iHeartPodcasts and Coast to Coast AM | |
| 34 | 5 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 35 | 8 |  | Therapist Uncensored Podcast | Sue Marriott LCSW, CGP & Ann Kelley PhD | |
| 35 | 32 |  | The Common Descent Podcast | Common Descent | |
| 36 | 14 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 36 | 29 |  | Mysterious Radio: Paranormal, UFO and Lore Interviews | Podcast Audio House | |
| 37 | 18 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 37 | 2 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 37 | — |  | Stanford Psychology Podcast | Stanford Psychology | |
| 38 | — |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 38 | 56 | L | Les voies métaboliques | Société québécoise de lipidologie, de nutrition et de métabolisme (SQLNM) | |
| 39 | 11 |  | Babbage from The Economist | The Economist | |
| 39 | 8 |  | Universe Today Podcast | Fraser Cain | |
| 39 | 11 |  | The Michael Shermer Show | Michael Shermer | |
| 40 | 2 |  | Mythfits | Pionaire Podcasting | |
| 40 | 6 |  | Science unscripted | DW | |
| 42 | 14 |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 42 | 6 |  | More or Less | BBC Radio 4 | |
| 44 | 1 |  | Proxy with Yowei Shaw | Y3 Productions | |
| 46 | — |  | Astrum Space | Astrum | |
| 46 | 3 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 47 | 10 |  | The Weirdest Thing I Learned This Week | Popular Science | |
| 48 | 16 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 48 | 3 |  | Origin Stories | The Leakey Foundation | |
| 48 | 8 |  | CrowdScience | BBC World Service | |
| 49 | 34 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 49 | 13 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 51 | 7 | I | IA Québec: Le balado | iaquebec | |
| 52 | 116 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 53 | 3 |  | Cities 1.5 | University of Toronto Press | |
| 53 | 18 |  | TED Talks Science and Medicine | TED | |
| 56 | 6 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 56 | 7 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 57 | 20 |  | Let's Learn Everything! | Maximum Fun | |
| 58 | 11 |  | Science Magazine Podcast | Science Magazine | |
| 58 | 6 |  | Somewhere in the Skies | SpectreVision Radio | |
| 58 | 7 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 60 | 8 |  | La Conversation scientifique | France Culture | |
| 61 | — |  | Big Picture Science | Big Picture Science | |
| 61 | 12 |  | Nature Podcast | Springer Nature Limited | |
| 61 | 8 |  | La Science, CQFD | France Culture | |
| 61 | 66 |  | Public Health is Dead | Public Health is Dead | |
| 62 | 9 |  | Science Weekly | The Guardian | |
| 63 | 9 |  | Science In Action | BBC World Service | |
| 63 | — |  | Good Fire | Amy Cardinal Christianson and Matthew Kristoff | |
| 63 | 6 |  | UAP Unidentified Alien Podcast | Gamut Podcast Network | |
| 64 | 19 |  | Bigfoot and Beyond with Cliff and Bobo | Bigfoot and Beyond LLC | |
| 65 | 13 |  | BBC Inside Science | BBC Radio 4 | |
| 66 | 15 |  | The Warblers by Birds Canada | Birds Canada | |
| 68 | 1 |  | Ancient Aliens | PodcastOne | |
| 68 | — |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 68 | — |  | Google DeepMind: The Podcast | Hannah Fry | |
| 70 | — |  | MinuteEarth | Minute Earth | |
| 71 | 33 | L | Les années lumière | Radio-Canada | |
| 72 | — |  | BirdNote Daily | BirdNote | |
| 73 | 1 |  | Drilled | Pushkin Industries | |
| 74 | 29 |  | The Nature Of with Willow Defebaugh | Atmos | |
| 74 | 3 |  | Sidenote by AsapSCIENCE | AsapSCIENCE | |
| 76 | 4 |  | پادکست آذرخش مکری - azarakhsh mokri | nimac | |
| 78 | — |  | Evolutionary Psychology (the podcast) | Dave Pietraszewski & David Pinsof | |
| 78 | 52 |  | Need To Know | Bryce Zabel | |
| 79 | 6 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 81 | 28 |  | This Week in Virology | Vincent Racaniello | |
| 83 | 23 | ![Cosmosis [Formerly The UFO Rabbit Hole]](https://is1-ssl.mzstatic.com/image/thumb/Podcasts211/v4/6e/50/4f/6e504f3a-5967-0f9a-1858-77a5f070b7d4/mza_10360255510263335732.jpeg/100x100bb.jpg) | Cosmosis [Formerly The UFO Rabbit Hole] | Kelly Chase & Jay Christopher King | |
