| 1 | 8 |  | Instant Genius | Our Media | |
| 2 | 28 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 3 | 2 |  | Science Friday | Science Friday and WNYC Studios | |
| 4 | 2 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 5 | 2 |  | Tooth & Claw: True Stories of Animal Attacks | Wes Larson, Jeff Larson, Mike Smith | Daylight Media | |
| 6 | 2 |  | Mythfits | Pionaire Podcasting | |
| 7 | 2 | S | Stimulating Brains | Andreas Horn | |
| 8 | 2 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 9 | 2 | S | Stanford Computational Antitrust | Thibault Schrepel | |
| 10 | 2 |  | That's Just Wild | Fresh Air | |
| 11 | 9 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 12 | 2 | L | Let's Talk Micro | Luis Plaza | |
| 13 | 2 |  | The Tox Lab | The Tox Lab | |
| 14 | 2 |  | Razib Khan's Unsupervised Learning | Razib Khan | |
| 15 | 2 |  | The Joy of x | Steven Strogatz and Quanta Magazine | |
| 16 | 1 |  | Radiolab | WNYC Studios | |
| 17 | 3 |  | The Orthobullets Podcast | Orthobullets | |
| 18 | 3 | L | LIPID MAPS® Podcasts | LIPID MAPS | |
| 19 | 3 | L | Listen to The Lancet Child & Adolescent Health | The Lancet Child & Adolescent Health | |
| 20 | 7 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 21 | 2 | B | Bon Chien | Dave Putman, Forrest Micke, Josh Moran | |
| 22 | — |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 23 | 25 |  | Unexplainable | Vox | |
| 24 | 6 |  | Science Vs | Spotify Studios | |
| 25 | 7 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 26 | 5 |  | More or Less | BBC Radio 4 | |
| 27 | 3 |  | Science Weekly | The Guardian | |
| 28 | 19 |  | Science In Action | BBC World Service | |
| 29 | 4 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 30 | 1 | T | The Systemic Way | Sezer and Julie | |
| 31 | 5 |  | Clearer Thinking with Spencer Greenberg | Spencer Greenberg | |
| 32 | 9 |  | Making Sense with Sam Harris | Sam Harris | |
| 33 | 11 |  | Total Disclosure Podcast | Tyler Roberts | |
| 34 | 12 | S | Shirtloads of Science | Dr Karl Kruszelnicki | |
| 35 | — |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 36 | 9 |  | Jung Chicago Radio | C. G. Jung Institute of Chicago | |
| 37 | 73 |  | Speaking of Psychology | American Psychological Association | |
| 38 | 49 |  | Bigfoot Society | Jeremiah Byron | |
| 39 | 109 |  | Discovery | BBC World Service | |
| 40 | 18 |  | Curious Cases | BBC Radio 4 | |
| 41 | 121 |  | Big Picture Science | Big Picture Science | |
| 42 | — | W | Walkabout the Galaxy | Joshua Colwell, Adrienne Dove, and James Cooney | |
| 43 | — |  | پادکست آذرخش مکری - azarakhsh mokri | nimac | |
| 44 | 13 |  | Invisibilia | NPR | |
| 45 | 17 |  | Mysterious Universe | 8th Kind | |
| 46 | 15 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 47 | 138 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 48 | — | F | Forschung aktuell | Deutschlandfunk | |
| 49 | 15 |  | Unexpected Elements | BBC World Service | |
| 50 | 6 |  | Nature Podcast | Springer Nature Limited | |
| 51 | 14 |  | Ologies with Alie Ward | Alie Ward | |
| 52 | 65 |  | UFO Chronicles Podcast | Nik Hunter | |
| 53 | 103 |  | The Hydrogen Podcast | Paul Rodden | |
| 54 | — |  | Science Quickly | Scientific American | |
| 55 | 22 |  | Astrum Space | Astrum | |
| 56 | 21 |  | That UFO Podcast | That UFO Podcast | |
| 57 | 21 |  | Short Wave | NPR | |
| 58 | 15 | V | Von Ráðgjöf - Lausnin Hlaðvarp | Von ráðgjöf - Lausnin hlaðvarp | |
| 59 | 9 |  | Green Dreamer: Seeding change towards collective healing, sustainability, regeneration | kaméa chayne | |
| 60 | 22 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 61 | 112 |  | All In The Mind | ABC | |
| 62 | 8 |  | Alive Again | iHeartPodcasts | |
| 63 | 8 | ر | رادیو صدای راز | پژمان نوروزی | |
| 64 | 25 |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 65 | 25 |  | Bigfoot and Beyond with Cliff and Bobo | Bigfoot and Beyond LLC | |
| 66 | 25 |  | BBC Inside Science | BBC Radio 4 | |
| 67 | 25 |  | Sasquatch Odyssey | Sasquatch Odyssey-Bigfoot Encounters | |
| 68 | 25 |  | Dumma Människor | Acast - Lina Thomsgård och Björn Hedensjö | |
| 69 | 117 |  | Quirks and Quarks | CBC | |
| 70 | 21 | I | ICTalk: Infection Control Today Podcast | ICTalk: Infection Control Today Podcast | |
| 71 | 20 |  | 5 Live Science Podcast | BBC Radio 5 Live | |
| 72 | 20 |  | Are We There Yet? | Central Florida Public Media | |
| 73 | 20 |  | This Week in Virology | Vincent Racaniello | |
| 74 | 9 |  | Robinson's Podcast | Robinson Erhardt | |
| 75 | 8 |  | Mysterious Radio: Paranormal, UFO and Lore Interviews | Podcast Audio House | |
| 76 | 10 |  | Paranormal Portal | Brent Thomas | |
| 77 | 9 |  | iNTO THE FRAY RADIO - Encounters with the Paranormal | Shannon LeGro | |
| 78 | 121 |  | The Couples Therapist Couch | Shane Birkel | |
| 79 | 20 | ![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 | |
| 80 | 20 |  | New Books in Medicine | Marshall Poe | |
| 81 | 20 |  | The Plodcast | Our Media | |
| 82 | 20 | 2 | 24/7 | Beggi Ólafs | |
| 83 | 5 |  | The Wild with Chris Morgan | KUOW News and Information | |
| 84 | 14 |  | Sidenote by AsapSCIENCE | AsapSCIENCE | |
| 85 | 22 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 86 | 22 |  | UAP Unidentified Alien Podcast | Gamut Podcast Network | |
| 87 | 18 | I | It's a Very Exciting Time | Scott Vandehey & Chuck Lauer Vose | |
| 88 | 17 |  | Skeptics with a K | Skeptic Media Limited | |
| 89 | 10 |  | Space Nuts: Astronomy Insights & Cosmic Discoveries | Professor Fred Watson and Andrew Dunkley | |
| 90 | 18 |  | The Micah Hanks Program | Micah Hanks | |
| 91 | 17 |  | CrowdScience | BBC World Service | |
| 92 | 17 |  | Bigfoot Eyewitness Radio | Vic Cundiff | |
| 93 | 17 | N | Nauka To Lubię | Tomasz Rożek | |
| 94 | 17 | J | Just the Zoo of Us | Ellen & Christian Weatherford | |
| 95 | 15 |  | SciShow Tangents | Complexly | |
| 96 | 15 |  | From The Shadows | Shane Grove | |
| 97 | 15 |  | Creature Feature | iHeartPodcasts | |
| 98 | 15 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 99 | 8 | G | Genetic Sounds | The European Society of Human Genetics | |
| 100 | 16 |  | Choiceology with Katy Milkman | Charles Schwab | |
