| 1 | 2 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 2 | 11 |  | Curious Cases | BBC Radio 4 | |
| 3 | 13 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 4 | — |  | AWESOME ASTRONOMY | Paul & Dr Jeni | |
| 5 | 4 | V | Von Ráðgjöf - Lausnin Hlaðvarp | Von ráðgjöf - Lausnin hlaðvarp | |
| 6 | 2 | T | Talking Biotech with Dr. Kevin Folta | Colabra | |
| 7 | 2 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 8 | 2 |  | Jung Chicago Radio | C. G. Jung Institute of Chicago | |
| 9 | 7 |  | What Remains | WRAL News | Raleigh, North Carolina | |
| 10 | 3 | P | Physicians' Gallery | Physicians' Gallery at RCPE | |
| 11 | 3 |  | Ground Truths | Eric Topol | |
| 12 | 3 | S | Sage Nutrition & Dietetics | SAGE Publications Ltd. | |
| 13 | 3 |  | AuSPEN - Insights in Clinical Nutrition | AuSPEN | |
| 14 | 3 | V | Vov at Vide | Danmarks Frie Forskningsfond | |
| 15 | 3 |  | Making Sense with Sam Harris | Sam Harris | |
| 16 | 1 |  | Radiolab | WNYC Studios | |
| 17 | 2 | W | Wild Tales | Nature Podcast | National Trust | |
| 18 | 4 |  | Science Vs | Spotify Studios | |
| 19 | 2 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 20 | 44 |  | More or Less | BBC Radio 4 | |
| 21 | 2 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 22 | 3 | S | SquaMates | SquaMates | |
| 23 | 119 | ![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 | |
| 24 | 4 |  | Science Weekly | The Guardian | |
| 25 | 2 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 26 | 4 |  | Instant Genius | Our Media | |
| 27 | 3 | U | Unlocking Bryson's Brain | CBC | |
| 28 | 3 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 29 | 3 | I | Innrás froskanna | RÚV Hlaðvörp | |
| 30 | 1 |  | Mysterious Universe | 8th Kind | |
| 31 | 13 |  | Unexplainable | Vox | |
| 32 | 80 |  | This Week in Virology | Vincent Racaniello | |
| 33 | 3 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 34 | 6 |  | New Books in Psychoanalysis | Marshall Poe | |
| 35 | — |  | Science In Action | BBC World Service | |
| 36 | 4 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 37 | 4 |  | Skeptoid | Brian Dunning | |
| 38 | 4 | B | Brain Matters | Brain Matters Neuroscience | |
| 39 | 37 |  | CrowdScience | BBC World Service | |
| 40 | 2 |  | Science Friday | Science Friday and WNYC Studios | |
| 41 | 102 |  | UAP Unidentified Alien Podcast | Gamut Podcast Network | |
| 42 | 157 |  | Therapist Uncensored Podcast | Sue Marriott LCSW, CGP & Ann Kelley PhD | |
| 43 | 4 |  | Short Wave | NPR | |
| 44 | 35 |  | Sasquatch Odyssey | Sasquatch Odyssey-Bigfoot Encounters | |
| 45 | 15 | I | It's a Very Exciting Time | Scott Vandehey & Chuck Lauer Vose | |
| 46 | 59 |  | UFO Chronicles Podcast | Nik Hunter | |
| 47 | 105 |  | All In The Mind | ABC | |
| 48 | 17 |  | The Plodcast | Our Media | |
| 49 | 67 |  | Podcast UFO | Martin Willis | |
| 50 | 109 |  | Somewhere in the Skies | SpectreVision Radio | |
| 51 | 110 |  | Dumma Människor | Acast - Lina Thomsgård och Björn Hedensjö | |
| 52 | 143 |  | EverydaySpy Podcast | Andrew Bustamante | |
| 53 | 4 |  | Das Wissen | SWR | SWR | |
| 54 | 73 |  | Need To Know | Bryce Zabel | |
| 55 | — |  | Mind & Matter | Nick Jikomes | |
| 56 | 19 |  | Science Magazine Podcast | Science Magazine | |
| 57 | 17 |  | Speaking of Psychology | American Psychological Association | |
| 58 | 19 |  | Science Quickly | Scientific American | |
| 59 | 7 |  | Quirks and Quarks | CBC | |
| 60 | 19 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 61 | 19 |  | Invisibilia | NPR | |
| 62 | 63 | O | Origins & Evolution | Origins | |
| 63 | 68 |  | Bigfoot and Beyond with Cliff and Bobo | Bigfoot and Beyond LLC | |
| 64 | — | F | Future Tense Fiction | Slate Podcasts | |
| 65 | 22 |  | The Psychology Podcast | iHeartPodcasts | |
| 66 | 22 |  | The DemystifySci Podcast | DemystifySci | |
| 67 | 22 |  | BBC Inside Science | BBC Radio 4 | |
| 68 | 5 | O | Open Country | BBC Radio 4 | |
| 69 | 23 |  | Space Nuts: Astronomy Insights & Cosmic Discoveries | Professor Fred Watson and Andrew Dunkley | |
| 70 | 22 |  | Unexpected Elements | BBC World Service | |
| 71 | 21 |  | 5 Live Science Podcast | BBC Radio 5 Live | |
| 72 | 21 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 73 | 20 |  | New Books in Critical Theory | Marshall Poe | |
| 74 | 20 | I | ICS Podcast | International Continence Society | |
| 75 | 20 |  | Dr Karl Podcast | triplej | |
| 76 | 18 |  | Ologies with Alie Ward | Alie Ward | |
| 77 | 20 |  | Discovery | BBC World Service | |
| 78 | 22 |  | The Quanta Podcast | Quanta Magazine | |
| 79 | 97 | N | Nauka To Lubię | Tomasz Rożek | |
| 80 | — | R | Rain and Thunder Storms Podcast | Natural Podcasts | |
| 81 | 9 | S | Silicon Valley Astronomy Lectures | Silicon Valley Astronomy Lectures | |
| 82 | 23 |  | Nature Podcast | Springer Nature Limited | |
| 83 | 23 |  | Astrum Space | Astrum | |
| 84 | 23 | W | Wissenschaft auf die Ohren | Helmholtz-Gemeinschaft | |
| 85 | 23 | S | Show Me the Science with Luke O'Neill | Newstalk | |
| 86 | 21 | J | Just the Zoo of Us | Ellen & Christian Weatherford | |
| 87 | 21 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 88 | 20 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 89 | 22 |  | SciShow Tangents | Complexly | |
| 90 | 3 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 91 | 3 |  | Deep Dive: MH370, Remastered | Jeff Wise | |
| 92 | 3 |  | Skeptics with a K | Skeptic Media Limited | |
| 93 | 3 | O | One World, One Health | One Health Trust | |
| 94 | 25 |  | That's Absurd Please Elaborate | Trace Elements Media | |
| 95 | 25 |  | Bigfoot Society | Jeremiah Byron | |
| 96 | 25 | K | K9 Conservationists | Kayla Fratt | |
| 97 | 24 |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 98 | 24 | W | Walkabout the Galaxy | Joshua Colwell, Adrienne Dove, and James Cooney | |
| 99 | 24 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 100 | 23 |  | The Micah Hanks Program | Micah Hanks | |
