| 1 | — |  | The Rest Is Science | Goalhanger | |
| 1 | — |  | The Marginal Revolution Podcast | Mercatus Center at George Mason University | |
| 2 | 6 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 2 | — |  | Science Vs | Spotify Studios | |
| 3 | 1 |  | ABA Inside Track | ABA Inside Track | |
| 3 | 175 |  | Das Wissen | SWR | SWR | |
| 4 | — |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 4 | 2 | T | The 'Perfect' Specimen | The Natural History Museum, London | |
| 5 | — |  | Training Without Conflict® | Dog Training Podcast | Training Without Conflict® | |
| 5 | 1 | S | Simple IB Biology | Amirali Ghajari | |
| 6 | — | V | Von Ráðgjöf - Lausnin Hlaðvarp | Von ráðgjöf - Lausnin hlaðvarp | |
| 7 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 8 | 2 | E | ECDC: On Air | European Centre for Disease Prevention and Control | |
| 9 | 2 |  | The ICHE Podcast | The ICHE Podcast | |
| 10 | 4 |  | Short Wave | NPR | |
| 10 | 2 | T | The SHEA Podcast | The SHEA Podcast | |
| 11 | 5 |  | Podcast UFO | Martin Willis | |
| 11 | — |  | UAP Unidentified Alien Podcast | Gamut Podcast Network | |
| 12 | 4 |  | Ologies with Alie Ward | Alie Ward | |
| 12 | 3 | B | Boring History for Sleep | Velvet | |
| 14 | 3 |  | Emergency Medicine Board Bombs | EM Board Bombs | |
| 17 | — |  | Science Friday | Science Friday and WNYC Studios | |
| 18 | — |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 19 | — |  | Curious Cases | BBC Radio 4 | |
| 20 | 58 |  | Speaking of Psychology | American Psychological Association | |
| 20 | 4 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 22 | 9 | R | RCOG | Royal College of Obstetricians and Gynaecologists | |
| 23 | 2 |  | Skeptics with a K | Skeptic Media Limited | |
| 24 | — |  | Unexpected Elements | BBC World Service | |
| 25 | 5 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 26 | 5 |  | Unexplainable | Vox | |
| 26 | 1 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 27 | 51 |  | More or Less | BBC Radio 4 | |
| 27 | — |  | The Parkinson's Podcast | Davis Phinney Foundation | |
| 28 | — |  | Ask a Spaceman! | Paul M. Sutter | |
| 29 | 11 | T | The Knepp Wilding Podcast | Knepp.co.uk | |
| 30 | — |  | Mysterious Universe | 8th Kind | |
| 32 | 69 |  | A Life More Wild | Canopy & Stars | |
| 32 | 3 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 33 | 140 |  | Dr Karl Podcast | triplej | |
| 33 | 3 |  | Tooth & Claw: True Stories of Animal Attacks | Wes Larson, Jeff Larson, Mike Smith | Daylight Media | |
| 33 | — | P | Psykologens hjørne | Jens Einar Jansen | |
| 34 | — |  | IQ - Wissenschaft und Forschung | Bayerischer Rundfunk | |
| 35 | 20 |  | Science Weekly | The Guardian | |
| 35 | 113 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 36 | — |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 36 | 20 |  | UFO Chronicles Podcast | Nik Hunter | |
| 37 | — | B | Brainstorm | Videnskab.dk | |
| 37 | — |  | Bigfoot Society | Jeremiah Byron | |
| 38 | 24 |  | All In The Mind | ABC | |
| 38 | 3 |  | Science In Action | BBC World Service | |
| 39 | 18 |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 40 | — |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 41 | 19 | D | Dead Rabbit Radio The Daily Paranormal Podcast | Jason Carpenter | |
| 42 | 9 |  | BBC Inside Science | BBC Radio 4 | |
| 43 | 6 |  | Instant Genius | Our Media | |
| 44 | 6 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 45 | — |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 47 | 5 |  | Science Quickly | Scientific American | |
| 47 | 13 |  | My Bigfoot Sighting | Vic Cundiff | |
| 47 | 87 |  | TOP TO TOE | THE STANDARD | |
| 48 | 17 |  | Wissen Weekly | Spotify Studios | |
| 49 | 24 |  | The Michael Shermer Show | Michael Shermer | |
| 50 | 14 |  | Let's Learn Everything! | Maximum Fun | |
| 51 | 33 |  | The Nature & Nurture Podcast | Adam Omary | |
| 51 | — |  | Better Brain Fitness (a Brainjo Production) | Josh Turknett, MD | |
| 53 | 29 |  | That's Absurd Please Elaborate | Trace Elements Media | |
| 53 | — | S | SeedPod | seed.pod | |
| 54 | 31 |  | Dumma Människor | Acast - Lina Thomsgård och Björn Hedensjö | |
| 55 | 8 |  | Therapist Uncensored Podcast | Sue Marriott LCSW, CGP & Ann Kelley PhD | |
| 57 | 15 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 58 | 24 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 60 | 30 |  | Nature Podcast | Springer Nature Limited | |
| 60 | 5 | S | Sweet Little Human | Orkan Media | |
| 61 | 27 |  | Making Sense with Sam Harris | Sam Harris | |
| 62 | — |  | Science & Futurism with Isaac Arthur | Isaac Arthur | |
| 63 | 7 | T | The Microbiome Podcast | The American Microbiome Institute | |
| 64 | 37 | 2 | 24/7 | Beggi Ólafs | |
| 66 | — |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 67 | — |  | Astronomy Cast | Fraser Cain and Dr. Pamela Gay | |
| 68 | 39 |  | Bigfoot Eyewitness Radio | Vic Cundiff | |
| 69 | 5 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 69 | 24 | U | Universal Disclosure Podcast (UAP / UFO Disclosure and our Belief Systems, Spirituality) | UFO Investigator Mike and Reverend Stu | |
| 70 | 40 | T | The Molecular Cell Biology Podcast | Germán Rosas-Acosta, MSc, PhD. | |
| 71 | 28 |  | Discovery | BBC World Service | |
| 72 | — |  | Radiowissen | Bayerischer Rundfunk | |
| 73 | — |  | Espacio en blanco | Radio Nacional | |
| 73 | 29 | F | Forschung aktuell | Deutschlandfunk | |
| 74 | 39 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 75 | 7 |  | That UFO Podcast | That UFO Podcast | |
| 76 | 9 |  | Countercurrent: conversations with Professor Roger Kneebone | Professor Roger Kneebone | |
| 77 | 40 |  | Need To Know | Bryce Zabel | |
| 77 | 3 |  | Koldfronten - kampen om Grønland og Arktis | Videnskab.dk | |
| 78 | 40 |  | ScienceStuff | iHeartPodcasts | |
| 79 | 16 |  | Universe Today Podcast | Fraser Cain | |
| 79 | 40 |  | The Gaslit Truth Podcast | Dr. Teralyn Sell & Therapist Jenn Schmitz | |
| 80 | 10 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 80 | 35 | ![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 | |
| 81 | 23 |  | The Life Scientific | BBC Radio 4 | |
| 83 | — |  | The Plodcast | Our Media | |
