| 1 | 25 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 2 | 1 |  | That's Just Wild | Fresh Air | |
| 3 | 1 |  | Instant Genius | Our Media | |
| 4 | 1 | L | Let's Talk Micro | Luis Plaza | |
| 5 | — |  | The Tox Lab | The Tox Lab | |
| 6 | 2 |  | Razib Khan's Unsupervised Learning | Razib Khan | |
| 7 | 1 |  | The Joy of x | Steven Strogatz and Quanta Magazine | |
| 8 | 1 |  | The Orthobullets Podcast | Orthobullets | |
| 9 | 1 | L | LIPID MAPS® Podcasts | LIPID MAPS | |
| 10 | 1 | L | Listen to The Lancet Child & Adolescent Health | The Lancet Child & Adolescent Health | |
| 11 | 4 |  | Skeptics with a K | Skeptic Media Limited | |
| 12 | 1 |  | Science Vs | Spotify Studios | |
| 13 | 3 | B | Bon Chien | Dave Putman, Forrest Micke, Josh Moran | |
| 14 | 16 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 15 | 3 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 16 | 3 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 17 | 3 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 18 | 10 |  | Unexplainable | Vox | |
| 19 | 3 |  | Making Sense with Sam Harris | Sam Harris | |
| 20 | 4 |  | Radiolab | WNYC Studios | |
| 21 | 5 |  | Clearer Thinking with Spencer Greenberg | Spencer Greenberg | |
| 22 | 16 |  | Science Weekly | The Guardian | |
| 23 | 6 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 24 | 3 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 25 | 24 |  | Nature Podcast | Springer Nature Limited | |
| 26 | 7 |  | More or Less | BBC Radio 4 | |
| 27 | 9 |  | Ologies with Alie Ward | Alie Ward | |
| 28 | 47 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | |
| 29 | 80 |  | Speaking of Psychology | American Psychological Association | |
| 30 | 7 |  | Curious Cases | BBC Radio 4 | |
| 31 | 29 |  | UFO Chronicles Podcast | Nik Hunter | |
| 32 | 33 |  | Sasquatch Odyssey | Sasquatch Odyssey-Bigfoot Encounters | |
| 33 | 79 |  | Bigfoot Society | Jeremiah Byron | |
| 34 | 9 |  | Alive Again | iHeartPodcasts | |
| 35 | 3 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 36 | 12 |  | Science Friday | Science Friday and WNYC Studios | |
| 37 | 17 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 38 | 52 |  | UAP Unidentified Alien Podcast | Gamut Podcast Network | |
| 39 | 12 | ر | رادیو صدای راز | پژمان نوروزی | |
| 40 | 103 |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 41 | 105 |  | Podcast UFO | Martin Willis | |
| 42 | — |  | Drilled | Pushkin Industries | |
| 43 | 12 |  | Total Disclosure Podcast | Tyler Roberts | |
| 44 | 3 | 2 | 24/7 | Beggi Ólafs | |
| 45 | 6 |  | Safety Third | Safety Third | |
| 46 | 6 | V | Von Ráðgjöf - Lausnin Hlaðvarp | Von ráðgjöf - Lausnin hlaðvarp | |
| 47 | 126 |  | World’s Wildest: Tales of Earth’s Most Extreme Creatures | Maya Higa & Connor O'Brien | |
| 48 | — | W | Wild Tales | Nature Podcast | National Trust | |
| 49 | 20 | W | Waterlands | Wildfowl & Wetlands Trust | |
| 50 | 7 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 51 | 93 |  | Sidenote by AsapSCIENCE | AsapSCIENCE | |
| 52 | 18 |  | Robinson's Podcast | Robinson Erhardt | |
| 53 | 18 |  | Paranormal Portal | Brent Thomas | |
| 54 | 18 |  | Mysterious Radio: Paranormal, UFO and Lore Interviews | Podcast Audio House | |
| 55 | 18 |  | iNTO THE FRAY RADIO - Encounters with the Paranormal | Shannon LeGro | |
| 56 | 55 | I | Intertek's Assurance in Action Podcast Network | Intertek | |
| 57 | 140 |  | La Science, CQFD | France Culture | |
| 58 | — |  | Why Do We Do That? | BBC Radio 4 | |
| 59 | — | M | Master Brewers Podcast | Master Brewers Association of the Americas (MBAA) | |
| 60 | — |  | Science Fictions | Tom Chivers and Stuart Ritchie | |
| 61 | 17 |  | Professor Brian Cox Live Q and A Podcast | The Cosmic Shambles Network | |
| 62 | 29 |  | Bigfoot and Beyond with Cliff and Bobo | Bigfoot and Beyond LLC | |
| 63 | 23 |  | The Wild with Chris Morgan | KUOW News and Information | |
| 64 | — |  | The Psychology Podcast | iHeartPodcasts | |
| 65 | 23 |  | Tooth & Claw: True Stories of Animal Attacks | Wes Larson, Jeff Larson, Mike Smith | Daylight Media | |
| 66 | 59 |  | The Behavioral Observations Podcast with Matt Cicoria | Matt Cicoria | |
| 67 | 28 |  | Bigfoot Eyewitness Radio | Vic Cundiff | |
| 68 | 118 |  | The Michael Shermer Show | Michael Shermer | |
| 69 | 25 | N | Nauka To Lubię | Tomasz Rożek | |
| 70 | 25 |  | Discovery | BBC World Service | |
| 71 | 9 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 72 | 26 |  | Das Wissen | SWR | SWR | |
| 73 | 67 |  | Space Nuts: Astronomy Insights & Cosmic Discoveries | Professor Fred Watson and Andrew Dunkley | |
| 74 | 27 |  | Therapist Uncensored Podcast | Sue Marriott LCSW, CGP & Ann Kelley PhD | |
| 75 | — |  | Green Dreamer: Seeding change towards collective healing, sustainability, regeneration | kaméa chayne | |
| 76 | 21 |  | Science In Action | BBC World Service | |
| 77 | 27 |  | The Life Scientific | BBC Radio 4 | |
| 78 | — |  | Tingenes Tilstand | HENRI & Acast | |
| 79 | 23 | G | Genetic Sounds | The European Society of Human Genetics | |
| 80 | 27 |  | New Books in Psychoanalysis | Marshall Poe | |
| 81 | 27 |  | The Plodcast | Our Media | |
| 82 | — |  | The Hydrogen Podcast | Paul Rodden | |
| 83 | — | N | NPP BrainPod | Springer Nature | |
| 84 | 27 |  | Astronomy Cast | Fraser Cain and Dr. Pamela Gay | |
| 85 | 21 |  | Your Brain On Climate | Dave Powell | |
| 86 | 28 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 87 | 28 |  | That UFO Podcast | That UFO Podcast | |
| 88 | 21 | P | PeerVoice Immunology & Infectious Disease Audio | PeerVoice | |
| 89 | 21 | T | The Immunology Podcast | The Immunology Podcast | |
| 90 | 21 | H | Helt ind i selvet med Lone Frank | Weekendavisen | |
| 91 | 30 |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 92 | 30 |  | Skeptoid | Brian Dunning | |
| 93 | 30 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 94 | 28 |  | Videnskabeligt Udfordret | Mark Lyng, Flemming Damgaard, Nikolaj V. Hansen | |
| 95 | 21 |  | Decouple | Dr. Chris Keefer | |
| 96 | 26 |  | SciShow Tangents | Complexly | |
| 97 | 4 |  | Espacio en blanco | Radio Nacional | |
| 98 | 27 |  | Dumma Människor | Acast - Lina Thomsgård och Björn Hedensjö | |
| 99 | 27 |  | Physics World Weekly Podcast | Physics World | |
| 100 | 27 |  | Big Picture Science | Big Picture Science | |
