| 1 | 4 |  | Making Sense with Sam Harris | Sam Harris | |
| 1 | — |  | Ologies with Alie Ward | Alie Ward | |
| 4 | 2 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 5 | 1 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 6 | 1 |  | Science Vs | Spotify Studios | |
| 7 | 1 |  | Ingenious: how research transforms our world | UoAMediaTeam | |
| 9 | 3 |  | Unexplainable | Vox | |
| 9 | 2 |  | Blurry Creatures | Blurry Creatures | |
| 9 | 1 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 12 | 2 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 12 | 10 |  | Ask the Naked Scientists | Dr Chris Smith | |
| 16 | — |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 17 | 8 |  | Science Friday | Science Friday and WNYC Studios | |
| 18 | 4 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 18 | 5 |  | Mysterious Universe | 8th Kind | |
| 19 | 4 |  | BBC Inside Science | BBC Radio 4 | |
| 20 | 21 |  | CrowdScience | BBC World Service | |
| 20 | 5 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 21 | 8 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 21 | — |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 22 | 9 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 22 | 8 | T | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 26 | 8 | T | The Birding Life Podcast Network | The Birding Life Podcast Network | |
| 26 | 4 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 27 | 6 |  | Overheard at National Geographic | National Geographic | |
| 29 | — |  | Discovery | BBC World Service | |
| 30 | 3 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 33 | — |  | Ancient Aliens | PodcastOne | |
| 34 | 11 |  | Science In Action | BBC World Service | |
| 35 | 6 | A | Ask the Naked Scientists | Dr Chris Smith | |
| 37 | 44 |  | Unexpected Elements | BBC World Service | |
| 38 | 17 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 38 | 3 |  | That UFO Podcast | That UFO Podcast | |
| 38 | 51 |  | That's Just Wild | Fresh Air | |
| 40 | 19 |  | When Science Finds a Way | Wellcome | |
| 43 | 26 |  | The Science of Everything Podcast | James Fodor | |
| 45 | — | ![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 | |
| 46 | 127 | D | De Universiteit van Vlaanderen Podcast | Universiteit van Vlaanderen | |
| 47 | 25 |  | The Michael Shermer Show | Michael Shermer | |
| 48 | 41 |  | The world, the universe and us | New Scientist | |
| 48 | 5 | T | The Naked Scientists Podcast | The Naked Scientists | |
| 49 | — |  | Short Wave | NPR | |
| 50 | 9 |  | Speaking of Psychology | American Psychological Association | |
| 50 | 133 |  | The Marginal Revolution Podcast | Mercatus Center at George Mason University | |
| 50 | 14 |  | Universe Today Podcast | Fraser Cain | |
| 51 | 14 |  | Relebogile Mabotja hosts The Naked Scientist | Radio 702 | |
| 51 | 5 |  | The Social Work Podcast | Jonathan B. Singer, Ph.D., LCSW | |
| 52 | 19 |  | Living Planet | DW | |
| 52 | 62 |  | What Remains | WRAL News | Raleigh, North Carolina | |
| 53 | 110 | R | RadioGraphics Podcast | RSNA | Radiological Society of North America (RSNA) | |
| 54 | 20 |  | From First Principles | Krishna Choudhary and Lester Nare | |
| 56 | 25 |  | Therapist Uncensored Podcast | Sue Marriott LCSW, CGP & Ann Kelley PhD | |
| 56 | — | S | Sound Healing / Sound Bath | Omandala Vietnam | |
| 58 | 6 |  | TheThinkingAtheist | The Thinking Atheist | |
| 58 | — | R | Radiology AI Podcast | RSNA | Radiological Society of North America (RSNA) | |
| 61 | 22 |  | TED Talks Science and Medicine | TED | |
| 63 | — |  | Radiowissen | Bayerischer Rundfunk | |
| 63 | — |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 64 | 1 |  | All In The Mind | ABC | |
| 64 | 33 |  | Science Magazine Podcast | Science Magazine | |
| 66 | 49 |  | Science Quickly | Scientific American | |
| 67 | 11 | S | Safari Stories | Trunks and Tracks | |
| 69 | — |  | Because Language - a podcast about linguistics, the science of language. | Daniel Midgley, Ben Ainslie, and Hedvig Skirgård | |
| 70 | — |  | 5 Live Science Podcast | BBC Radio 5 Live | |
| 70 | 33 |  | EverydaySpy Podcast | Andrew Bustamante | |
| 72 | 24 |  | Better Brain Fitness (a Brainjo Production) | Josh Turknett, MD | |
| 73 | 74 |  | The Science Show | ABC | |
| 74 | — |  | This Week in Space (Audio) | TWiT | |
| 74 | 5 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 76 | 46 | W | Wildest Kruger Stories | Karolina Norée | |
| 78 | 18 |  | The Life Scientific | BBC Radio 4 | |
| 78 | 9 |  | Let's Learn Everything! | Maximum Fun | |
| 79 | 11 |  | Sidenote by AsapSCIENCE | AsapSCIENCE | |
| 79 | — |  | HOLOSKY PODCAST | Holosky Podcast | |
| 82 | 37 |  | Critical Matters | Sound Physicians | |
| 82 | — |  | This Week in Virology | Vincent Racaniello | |
| 83 | 28 |  | Ask a Spaceman! | Paul M. Sutter | |
| 84 | 13 |  | You Are Not So Smart | You Are Not So Smart | |
| 85 | 6 |  | Dr. Chapa’s OBGYN Clinical Pearls | Dr. Chapa’s Clinical Pearls | |
| 86 | 45 | R | Rewilding Earth Podcast | The Rewilding Institute | |
| 87 | 23 |  | Professor Brian Cox Live Q and A Podcast | The Cosmic Shambles Network | |
| 89 | 18 |  | Rewilding the World with Ben Goldsmith | Ben Goldsmith | |
| 90 | 87 |  | MinuteEarth | Minute Earth | |
| 90 | 16 | T | The Space Show by Dr. David Livingston | Dr. David M. Livingston | |
| 91 | 44 |  | The Quanta Podcast | Quanta Magazine | |
| 93 | 25 |  | Astronomy Daily: Space News Updates | bitesz.com | |
| 94 | 54 |  | Origin Stories | The Leakey Foundation | |
| 94 | 49 | I | Into The Wilderness with Byron Pace | The Pace Brothers | |
| 96 | 25 |  | Instant Genius | Our Media | |
| 96 | 44 |  | The End Of The World with Josh Clark | iHeartPodcasts | |
| 99 | 34 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 99 | 32 |  | Mysterious Radio: Paranormal, UFO and Lore Interviews | Podcast Audio House | |
| 99 | 45 |  | Decouple | Dr. Chris Keefer | |
| 100 | — |  | iNTO THE FRAY RADIO - Encounters with the Paranormal | Shannon LeGro | |
| 100 | 39 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 102 | — | S | Survey & Beyond: The Data Collection Podcast | SurveyCTO | |
| 104 | 38 | C | CHEST Journal Podcasts | American College of Chest Physicians | |
| 105 | 37 |  | The Sociology of Everything Podcast | Eric Hsu & Louis Everuss (Lou & the Hsu) | |
| 106 | 27 |  | The Micah Hanks Program | Micah Hanks | |
| 106 | 31 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
