| 1 | 1 |  | The Rest Is Science | Goalhanger | |
| 2 | 1 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 3 | — |  | Ologies with Alie Ward | Alie Ward | |
| 4 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 5 | — |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 6 | 2 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 7 | 2 |  | Boring History for Sleep | Velvet | |
| 8 | 1 |  | Making Sense with Sam Harris | Sam Harris | |
| 9 | 3 |  | Radiolab | WNYC Studios | |
| 10 | 10 |  | Babbage from The Economist | The Economist | |
| 11 | — |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 12 | 16 |  | Blurry Creatures | Blurry Creatures | |
| 13 | 1 |  | The Birding Life Podcast Network | The Birding Life Podcast Network | |
| 14 | 1 |  | Science Vs | Spotify Studios | |
| 15 | 5 |  | Science Weekly | The Guardian | |
| 16 | 47 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 17 | 1 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 18 | 1 |  | Discovery | BBC World Service | |
| 19 | 5 |  | Unexplainable | Vox | |
| 20 | 4 |  | More or Less | BBC Radio 4 | |
| 21 | 4 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 22 | 1 |  | Tooth & Claw: True Stories of Animal Attacks | Wes Larson, Jeff Larson, Mike Smith | Daylight Media | |
| 23 | 5 |  | New Books in Critical Theory | Marshall Poe | |
| 24 | 17 |  | Students of Surgery | Martin Brand | |
| 25 | 17 |  | Today's discussion on unraveling BPC 157 Peptide | Infinity Peptides | |
| 26 | 12 |  | Curious Cases | BBC Radio 4 | |
| 27 | 12 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 28 | 4 |  | BBC Inside Science | BBC Radio 4 | |
| 29 | — |  | Paranormal Portal | Brent Thomas | |
| 30 | — |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 31 | 38 |  | Relebogile Mabotja hosts The Naked Scientist | Radio 702 | |
| 32 | 44 |  | Speaking of Psychology | American Psychological Association | |
| 33 | 34 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 34 | 12 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 35 | 2 |  | Living Planet | DW | |
| 36 | 106 |  | Nature Podcast | Springer Nature Limited | |
| 37 | — |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 38 | 48 |  | Planet Em | Emily McDonald | |
| 39 | — |  | Deep Insights with Mining Review Africa | Mining Review Africa | |
| 40 | — |  | Contagious Conversations | CDC Foundation | |
| 41 | 5 |  | New Books in Gender | New Books Network | |
| 42 | 16 |  | The Psychology Podcast | iHeartPodcasts | |
| 43 | 7 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 44 | 137 |  | Songs 4 FRCR: Radiology FRCR 2A Revision | FRCR Revision | |
| 45 | 109 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 46 | 103 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 47 | 11 |  | The Michael Shermer Show | Michael Shermer | |
| 48 | 14 |  | That UFO Podcast | That UFO Podcast | |
| 49 | 20 |  | Ask the Naked Scientists | Dr Chris Smith | |
| 50 | 23 |  | Science Friday | Science Friday and WNYC Studios | |
| 51 | 6 |  | Short Wave | NPR | |
| 52 | 77 |  | Let's Learn Everything! | Maximum Fun | |
| 53 | — |  | The Futurists | Brett King, JP Nicols, Jason Henrichs | |
| 54 | 111 |  | Ask a Spaceman! | Paul M. Sutter | |
| 55 | 68 |  | Intelligent Design the Future | Discovery Institute | |
| 56 | 9 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 57 | 50 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 58 | 119 |  | The Life Scientific | BBC Radio 4 | |
| 59 | — |  | New Books in Law | New Books Network | |
| 60 | 77 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 61 | — |  | Geopop - Le Scienze nella vita di tutti i giorni | Geopop | |
| 62 | 32 |  | Get Birding | Peanut & Crumb | |
| 63 | 1 |  | CrowdScience | BBC World Service | |
| 64 | 17 |  | The Quanta Podcast | Quanta Magazine | |
| 65 | 1 |  | All In The Mind | ABC | |
| 66 | 9 |  | Regenerative Agriculture Podcast | John Kempf | |
| 67 | — |  | Facts Machine | Facts Machine | |
| 68 | — |  | Full PreFrontal: Exposing the Mysteries of Executive Function | Sucheta Kamath | |
| 69 | — |  | Letting go and moving on | Nurulain | |
| 70 | — |  | ESO Voice of Stroke | European Stroke Organisation | |
| 71 | 32 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 72 | — |  | Patterns Tell Stories | UFOs & High Strangeness | KLAɄЅ & GΔRRΞTT | |
| 73 | 14 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 74 | 30 |  | Bigfoot Eyewitness Radio | Vic Cundiff | |
| 75 | 16 |  | Science Quickly | Scientific American | |
| 76 | 10 |  | Space Nuts: Astronomy Insights & Cosmic Discoveries | Professor Fred Watson and Andrew Dunkley | |
| 77 | 4 |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 78 | 11 |  | TheThinkingAtheist | The Thinking Atheist | |
| 79 | 39 |  | Life Without | BBC Radio 4 | |
| 80 | 31 |  | Overheard at National Geographic | National Geographic | |
| 81 | — |  | Skeptoid | Brian Dunning | |
| 82 | 39 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 83 | 58 |  | Podcast UFO | Martin Willis | |
| 84 | — |  | NSF’s Discovery Files Podcast | U.S. National Science Foundation | |
| 85 | 34 |  | ScienceStuff | iHeartPodcasts | |
| 86 | 51 |  | AfroPop Music 4 D Soul | BlackBoiAmazing | |
| 87 | 10 |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 88 | 52 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 89 | 40 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 90 | 19 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 91 | 13 |  | This Week in Cardiology | Medscape | |
| 92 | 44 |  | OmniScience - Le Podcast pour Comprendre les Sciences | Christophe Pauly | |
| 93 | 41 |  | So Cultured Podcast | Liv Grant & Taz Shipley | |
| 94 | 41 |  | Breast Cancer Update | Dr. Neil Love | |
| 95 | 41 |  | International Law | Yale Law School | |
| 96 | 41 |  | Surgical Readings | The American College of Surgeons | |
| 97 | 33 |  | The world, the universe and us | New Scientist | |
| 98 | 42 |  | UFO Chronicles Podcast | Nik Hunter | |
| 99 | 41 |  | Bigfoot Society | Jeremiah Byron | |
| 100 | 21 |  | The Episodic Table of Elements | T. R. Appleton | |
