| 1 | 14 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 2 | 17 |  | Von Ráðgjöf - Lausnin Hlaðvarp | Von ráðgjöf - Lausnin hlaðvarp | |
| 3 | 57 |  | Ancient Aliens | PodcastOne | |
| 4 | 113 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 5 | 1 |  | Meining | RÚV Hlaðvörp | |
| 6 | 1 |  | Radiolab | WNYC Studios | |
| 7 | 1 |  | Navigating Neuropsychology | John Bellone & Ryan Van Patten - NavNeuro | |
| 8 | 2 |  | The Rest Is Science | Goalhanger | |
| 9 | 2 |  | Making Sense with Sam Harris | Sam Harris | |
| 10 | 36 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 11 | 3 |  | Science Weekly | The Guardian | |
| 12 | — |  | All In The Mind | ABC | |
| 13 | 2 |  | The Huw Richards Show | Huw Richards | |
| 14 | 1 |  | سیری در تاریخ و فرهنگ ایران | میرحسن ولوی | |
| 15 | 9 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 16 | 7 |  | Boring History for Sleep | Velvet | |
| 17 | 22 |  | Science Vs | Spotify Studios | |
| 18 | 2 |  | ACEP Frontline - Emergency Medicine | Ryan A. Stanton MD, FACEP | |
| 19 | 2 |  | Quirks and Quarks | CBC | |
| 20 | 2 |  | Evolutionary Psychology (the podcast) | Dave Pietraszewski & David Pinsof | |
| 21 | 56 |  | Safety Third | Safety Third | |
| 22 | 6 |  | Ologies with Alie Ward | Alie Ward | |
| 23 | 3 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 24 | 17 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 25 | — |  | Espacio en blanco | Radio Nacional | |
| 26 | 16 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 27 | 10 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 28 | 15 |  | Science Friday | Science Friday and WNYC Studios | |
| 29 | 4 |  | Jung Chicago Radio | C. G. Jung Institute of Chicago | |
| 30 | 4 |  | SciShow Tangents | Complexly | |
| 31 | 6 |  | International Politics | Yale University | |
| 32 | 14 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 33 | 5 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 34 | — |  | Your Brain On | Drs. Ayesha and Dean Sherzai | |
| 35 | 9 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 36 | 2 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 37 | 1 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 38 | 30 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 39 | 8 |  | 24/7 | Beggi Ólafs | |
| 40 | 98 |  | Dr Karl Podcast | triplej | |
| 41 | 98 |  | Skeptics with a K | Skeptic Media Limited | |
| 42 | — |  | Post Truth be told | RECLAIM | |
| 43 | 11 |  | BBC Inside Science | BBC Radio 4 | |
| 44 | 17 |  | Nature Podcast | Springer Nature Limited | |
| 45 | 51 |  | Today's discussion on unraveling BPC 157 Peptide | Infinity Peptides | |
| 46 | 17 |  | Curious Cases | BBC Radio 4 | |
| 47 | 10 |  | Short Wave | NPR | |
| 48 | 25 |  | Podcast UFO | Martin Willis | |
| 49 | 14 |  | Ask a Spaceman! | Paul M. Sutter | |
| 50 | 17 |  | Science & Futurism with Isaac Arthur | Isaac Arthur | |
| 51 | 144 |  | Brainstorm | Videnskab.dk | |
| 52 | 40 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 53 | — |  | Trees A Crowd | David Oakes | |
| 54 | 30 |  | Unexplainable | Vox | |
| 55 | 53 |  | Speaking of Psychology | American Psychological Association | |
| 56 | 53 |  | Real Organic Podcast | Real Organic Project | |
| 57 | 56 |  | vascularPODCAST by Radcliffe Vascular | vascularPODCAST | |
| 58 | 10 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 59 | 9 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 60 | 27 |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 61 | 21 |  | That UFO Podcast | That UFO Podcast | |
| 62 | — |  | The Nature & Nurture Podcast | Adam Omary | |
| 63 | 33 |  | Clearer Thinking with Spencer Greenberg | Spencer Greenberg | |
| 64 | 47 |  | Nerdland Podcast | Lieven Scheire | |
| 65 | 51 |  | Vetenskapsradion | Sveriges Radio | |
| 66 | 84 |  | ExtinctZoo | ExtinctZoo | |
| 67 | — |  | Clinician's Brief: The Podcast | Clinician's Brief | |
| 68 | 2 |  | BrainStuff | iHeartPodcasts | |
| 69 | 5 |  | Das Wissen | SWR | SWR | |
| 70 | 24 |  | Elements | Mariasole Bianco, Mia Canestrini, Serena Giacomin, Valeria Margherita Mosca, Chiara Sgarbi | |
| 71 | 26 |  | Space Nuts: Astronomy Insights & Cosmic Discoveries | Professor Fred Watson and Andrew Dunkley | |
| 72 | 9 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 73 | 3 |  | F.A.Z. Wissen | Frankfurter Allgemeine Zeitung | |
| 74 | 14 |  | More or Less | BBC Radio 4 | |
| 75 | 14 |  | Unexpected Elements | BBC World Service | |
| 76 | 17 |  | Mysterious Universe | 8th Kind | |
| 77 | 18 |  | ABA Inside Track | ABA Inside Track | |
| 78 | 13 |  | Patterns Tell Stories | UFOs & High Strangeness | KLAɄЅ & GΔRRΞTT | |
| 79 | 25 |  | This Week in Virology | Vincent Racaniello | |
| 80 | 17 |  | The WildX Podcast | Andy Green, Mike Phelps and Adam Juckes | |
| 81 | 17 |  | Training Without Conflict® | Dog Training Podcast | Training Without Conflict® | |
| 82 | 23 |  | Astronomy Cast | Fraser Cain and Dr. Pamela Gay | |
| 83 | 16 |  | Shirtloads of Science | Dr Karl Kruszelnicki | |
| 84 | 11 |  | Videnskabeligt Udfordret | Mark Lyng, Flemming Damgaard, Nikolaj V. Hansen | |
| 85 | 14 |  | Sidenote by AsapSCIENCE | AsapSCIENCE | |
| 86 | 39 |  | Plane Crash Diaries | Desmond Latham | |
| 87 | 14 |  | Science Magazine Podcast | Science Magazine | |
| 88 | 12 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 89 | 40 |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 90 | 4 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 91 | 12 |  | The Life Scientific | BBC Radio 4 | |
| 92 | 12 |  | Healthcare Perspectives | Siemens Healthineers | |
| 93 | 15 |  | Instant Genius | Our Media | |
| 94 | 31 |  | The Quanta Podcast | Quanta Magazine | |
| 95 | 10 |  | The Michael Shermer Show | Michael Shermer | |
| 96 | 10 |  | La Science, CQFD | France Culture | |
| 97 | 10 |  | The Fascia Guide | thefasciaguide | |
| 98 | 10 |  | The Climate Question | BBC World Service | |
| 99 | 20 |  | The Nature Of with Willow Defebaugh | Atmos | |
| 100 | 9 |  | From the Spectrum: Finding Superpowers with Autism | Ryan Sumner | |
