| 1 | 6 |  | The Rest Is Science | Goalhanger | |
| 2 | 1 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 3 | 3 |  | Radiolab | WNYC Studios | |
| 4 | 182 |  | Livestock Community Podcast | JEFO | |
| 5 | — |  | Gustavo | oi Kakashi Kakashi Black | |
| 6 | — |  | The Long Run with Luke Timmerman | Timmerman Report | |
| 7 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 8 | 4 | B | Boring History for Sleep | Velvet | |
| 9 | — | H | Heart Failure in Focus | Radcliffe Cardiology | |
| 9 | 7 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 10 | 7 | A | ADPlusHausa | Podcast | ADPlusHausa | Podcast | |
| 10 | — | P | Parallax by Ankur Kalra | Radcliffe Cardiology | |
| 11 | — |  | Professor Brian Cox Live Q and A Podcast | The Cosmic Shambles Network | |
| 11 | 5 |  | Science Weekly | The Guardian | |
| 12 | — | I | Influence Psychology and Persuasion - Mike Sweet - 10 Minute Coach - Develop and Discover | Mike Sweet | |
| 12 | 28 |  | Science Vs | Spotify Studios | |
| 13 | 22 | T | THE THANOS SNAP | TheThanosSnap | |
| 14 | 16 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 15 | — |  | Stanford Medcast: Expert Voices in Medicine and Healthcare | Stanford University School of Medicine | |
| 15 | 7 | N | New Books in Economics | Marshall Poe | |
| 16 | 8 | S | Shots of Science Vs | Spotify Studios | |
| 17 | 8 |  | Speaking of Psychology | American Psychological Association | |
| 17 | — | E | Epidemiology Counts from the Society for Epidemiologic Research | Sue Bevan - Society for Epidemiologic Research (SER) | |
| 18 | — |  | The Premed Years | Ryan Gray | |
| 18 | 8 | N | New Books in Psychology | Marshall Poe | |
| 19 | 14 |  | The Psychology Podcast | iHeartPodcasts | |
| 20 | 7 | T | The Science of Self | Peter Hollins | |
| 20 | — |  | The Medbullets Step 2 & 3 Podcast | Medbullets | |
| 21 | 8 |  | Origin Stories | The Leakey Foundation | |
| 22 | 9 |  | Science Stuff To Blow Your Mind | Podgo | |
| 23 | 119 | N | New Books in Political Science | New Books Network | |
| 24 | 103 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 25 | — |  | Wild Thing | Foxtopus Ink | |
| 26 | — | W | Waterfall Sounds | WaterfallSounds.com | |
| 27 | 8 |  | Instant Genius | Our Media | |
| 28 | — |  | Making Sense with Sam Harris | Sam Harris | |
| 29 | 145 |  | The Quanta Podcast | Quanta Magazine | |
| 30 | 2 |  | The Michael Shermer Show | Michael Shermer | |
| 31 | 2 |  | Babbage from The Economist | The Economist | |
| 32 | 96 |  | Drilled | Pushkin Industries | |
| 33 | 5 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 34 | 20 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 34 | — |  | Regenerative Agriculture Podcast | John Kempf | |
| 35 | — | G | GOAL16 By GuyChristian | GuyChristian | |
| 36 | 16 |  | The Orthobullets Podcast | Orthobullets | |
| 37 | 20 | C | Complicating The Narrative | Salma Abdalla | |
| 38 | 17 |  | Curious Cases | BBC Radio 4 | |
| 39 | 26 |  | Blurry Creatures | Blurry Creatures | |
| 40 | — | A | AfroPop Music 4 D Soul | BlackBoiAmazing | |
| 41 | — |  | RCPCH Podcasts | Royal College of Paediatrics and Child Health | |
| 42 | 6 |  | Ologies with Alie Ward | Alie Ward | |
| 43 | 20 |  | Chemistry Made Simple | Matthew Macariou | |
| 44 | 21 |  | Clinical Chemistry Podcast | Association for Diagnostics and Laboratory Medicine | |
| 45 | 13 |  | The Social-Engineer Podcast | Social-Engineer, LLC | |
| 46 | — |  | Opinion Science | Andy Luttrell | |
| 46 | — |  | The Climate Question | BBC World Service | |
| 47 | 24 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 47 | — | T | The Nurse Researcher Podcast | Dr Andrew Finney | |
| 48 | 24 |  | Geopop - Le Scienze nella vita di tutti i giorni | Geopop | |
| 49 | 24 | M | Matrices y determinantes | Matias Osorio | |
| 50 | 24 | Q | Quadratic Equations | Archna Sharma | |
| 51 | 24 | M | Mathematical Objects | Katie Steckles and Peter Rowlett | |
| 51 | — |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 52 | 24 |  | First German Physiotherapy Podcast - Einfach informiert | First German Physiotherapy Podcast | |
| 53 | 32 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 54 | 12 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 55 | 9 | W | Wild Tales | Nature Podcast | National Trust | |
| 56 | 17 |  | Let's Learn Everything! | Maximum Fun | |
| 57 | 8 |  | Planet Em | Emily McDonald | |
| 58 | 17 |  | Overheard at National Geographic | National Geographic | |
| 59 | 31 |  | From First Principles | Krishna Choudhary and Lester Nare | |
| 60 | 31 | H | HCI Explained | HCI Explained | |
| 61 | — | M | Medscape InDiscussion: Schizophrenia | Medscape | |
| 61 | 31 | H | HCI Deep Dives | Kai Kunze | |
| 62 | 32 |  | New Books in Psychoanalysis | Marshall Poe | |
| 63 | — | M | Making Science with Tom Whipple | The Times | |
| 63 | 16 |  | UAP Unidentified Alien Podcast | Gamut Podcast Network | |
| 64 | 2 |  | Unexplainable | Vox | |
| 65 | 36 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 66 | 18 |  | Mystères et étoiles | Zebroloss | |
| 66 | — |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 67 | — |  | Почему мы еще живы | libo/libo | |
| 67 | 18 | V | Video and Lectures - CTisus.com | Elliot K. Fishman, MD, FACR | |
| 68 | 18 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 69 | 15 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 70 | — |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 70 | 17 |  | The Nature Of with Willow Defebaugh | Atmos | |
| 71 | 15 |  | Discovery | BBC World Service | |
| 72 | 16 |  | That UFO Podcast | That UFO Podcast | |
| 73 | 16 | R | Radiology Podcast | RSNA | The Radiological Society of North America | |
| 74 | 38 |  | Mysterious Universe | 8th Kind | |
| 75 | 22 |  | More or Less | BBC Radio 4 | |
| 76 | 26 |  | Board Rounds Prep for USMLE and COMLEX | Ryan Gray | |
| 77 | 26 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 78 | — | F | Fear, Chaos Theory, and Butterfly Effect | samantha ramsey | |
| 78 | 26 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 79 | 26 |  | The Story Collider | Story Collider, Inc. | |
| 80 | 26 | T | Talks On Psychoanalysis | International Psychoanalytical Association | |
| 81 | 26 |  | Therapist Uncensored Podcast | Sue Marriott LCSW, CGP & Ann Kelley PhD | |
| 81 | — |  | Bedtime Astronomy | Synthetic Universe | |
