| 1 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 2 | 5 | B | Boring History for Sleep | Velvet | |
| 3 | 1 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 4 | 62 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 5 | — | S | Shots of Science Vs | Spotify Studios | |
| 6 | 3 |  | Science Weekly | The Guardian | |
| 7 | 4 |  | Radiolab | WNYC Studios | |
| 8 | — |  | UAP Unidentified Alien Podcast | Gamut Podcast Network | |
| 9 | 5 |  | Science Vs | Spotify Studios | |
| 10 | 95 |  | Unexplainable | Vox | |
| 11 | 5 |  | Instant Genius | Our Media | |
| 12 | 7 |  | Babbage from The Economist | The Economist | |
| 13 | 14 |  | Making Sense with Sam Harris | Sam Harris | |
| 14 | 2 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 15 | 20 |  | The Orthobullets Podcast | Orthobullets | |
| 16 | 59 | N | New Books in Economics | Marshall Poe | |
| 17 | 14 |  | Ologies with Alie Ward | Alie Ward | |
| 18 | 74 |  | More or Less | BBC Radio 4 | |
| 19 | 11 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 20 | 22 |  | Chemistry Made Simple | Matthew Macariou | |
| 21 | 11 |  | The Rest Is Science | Goalhanger | |
| 22 | 9 |  | Clinical Chemistry Podcast | Association for Diagnostics and Laboratory Medicine | |
| 23 | 22 |  | Quarks Daily | Quarks | |
| 24 | 47 |  | Discovery | BBC World Service | |
| 25 | 14 |  | The Energy Podcast | Shell | |
| 26 | 13 |  | Science Fictions | Tom Chivers and Stuart Ritchie | |
| 27 | 13 | B | Black Holes Hosted by Felix Mercer | Inception Point Ai | |
| 28 | 13 |  | The Lasgidi Farmer Podcast | The Lasgidi Farmer | |
| 29 | 117 |  | Dr. Chapa’s OBGYN Clinical Pearls | Dr. Chapa’s Clinical Pearls | |
| 30 | 150 |  | The LIUniverse with Dr. Charles Liu | theliuniverse | |
| 31 | 15 |  | BrainStuff | iHeartPodcasts | |
| 32 | 15 |  | IQ - Wissenschaft und Forschung | Bayerischer Rundfunk | |
| 33 | 15 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 34 | 15 |  | Geopop - Le Scienze nella vita di tutti i giorni | Geopop | |
| 35 | 15 | M | Matrices y determinantes | Matias Osorio | |
| 36 | 15 | Q | Quadratic Equations | Archna Sharma | |
| 37 | 15 | M | Mathematical Objects | Katie Steckles and Peter Rowlett | |
| 38 | 15 |  | First German Physiotherapy Podcast - Einfach informiert | First German Physiotherapy Podcast | |
| 39 | 5 | A | ADPlusHausa | Podcast | ADPlusHausa | Podcast | |
| 40 | 12 | P | plead - last man standing (forsaken ost) | rainn | |
| 41 | 17 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 42 | 16 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 43 | 11 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 44 | 19 | C | Choses à Savoir SCIENCES | Choses à Savoir | |
| 45 | 16 |  | Choses à Savoir CERVEAU | Choses à Savoir | |
| 46 | 16 |  | Kratos Podcast | Kratos Abogados | |
| 47 | 125 |  | La Conversation scientifique | France Culture | |
| 48 | 17 |  | Nature Podcast | Springer Nature Limited | |
| 49 | 16 | W | Wild Tales | Nature Podcast | National Trust | |
| 50 | 16 |  | Let's Learn Everything! | Maximum Fun | |
| 51 | 14 |  | The Michael Shermer Show | Michael Shermer | |
| 52 | 29 | T | Talk Psych to Me | Scarlet Moon Things Co. | |
| 53 | 102 |  | Conversations in Obstetrics and Gynecology | Unknown | |
| 54 | — |  | Science Magazine Podcast | Science Magazine | |
| 55 | 31 | P | Paediatric Emergencies | Dr Christopher Flannigan | |
| 56 | 19 |  | Overheard at National Geographic | National Geographic | |
| 57 | 19 |  | From First Principles | Krishna Choudhary and Lester Nare | |
| 58 | 19 | H | HCI Explained | HCI Explained | |
| 59 | 23 | B | Black Holes | Divyesh Vadgama | |
| 60 | 20 | H | HCI Deep Dives | Kai Kunze | |
| 61 | 33 | C | COR2ED - Obstetrics & Gynecology Medical Conversation Video | COR2ED Medical Education | |
| 62 | 21 |  | New Books in Psychoanalysis | Marshall Poe | |
| 63 | 7 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 64 | 74 |  | Big Brains | University of Chicago Podcast Network | |
| 65 | 34 |  | Robinson's Podcast | Robinson Erhardt | |
| 66 | 32 |  | All In The Mind | ABC | |
| 67 | 24 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 68 | 15 |  | BBC Inside Science | BBC Radio 4 | |
| 69 | 15 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 70 | 24 |  | Science In Action | BBC World Service | |
| 71 | 27 |  | Curious Cases | BBC Radio 4 | |
| 72 | 2 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 73 | 28 |  | Speaking of Psychology | American Psychological Association | |
| 74 | 28 |  | Board Rounds Prep for USMLE and COMLEX | Ryan Gray | |
| 75 | 28 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 76 | 28 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 77 | 28 |  | The Story Collider | Story Collider, Inc. | |
| 78 | 28 | N | New Books in Psychology | Marshall Poe | |
| 79 | 28 | T | Talks On Psychoanalysis | International Psychoanalytical Association | |
| 80 | 28 |  | Therapist Uncensored Podcast | Sue Marriott LCSW, CGP & Ann Kelley PhD | |
| 81 | 13 |  | Ancient Aliens | PodcastOne | |
| 82 | 52 | S | SOA Podcasts - Society of Actuaries | Society of Actuaries (SOA) | |
| 83 | 28 | M | Microbiology Made Easy ( Both Malayalam and English) | Microbiology | |
| 84 | 55 |  | Mindset Programming Masterclass | Princewill Ezenwa | |
| 85 | 97 | C | Call Of The Wild | WWF | |
| 86 | 44 |  | Short Wave | NPR | |
| 87 | — |  | Aha! Zehn Minuten Alltags-Wissen | WELT | |
| 88 | 32 |  | Slow Radio | BBC Radio 3 | |
| 89 | 26 |  | Drilled | Pushkin Industries | |
| 90 | 34 | M | Microbiology Lab Pod | Johan Bengtsson-Palme | |
| 91 | 34 | M | Microbe Talk | Microbiology Society | |
| 92 | 34 |  | This Week in Microbiology | Vincent Racaniello | |
| 93 | 34 | T | The Sociology Show | Matthew Wilkin | |
| 94 | 34 |  | The Elective Rotation: A Critical Care Hospital Pharmacy Podcast | Pharmacy Joe | |
| 95 | 23 |  | Unexpected Elements | BBC World Service | |
| 96 | 37 |  | Swansea University Medical School: Anatomy and Embryology | Dr Samuel Webster & Dr Rhiannon Fish | |
| 97 | 37 | H | Hello PhD | Joshua Hall and Daniel Arneman, PhDz | |
| 98 | 36 |  | Statistics Made Simple | Brad R. Fulton, PhD | |
| 99 | 38 |  | That UFO Podcast | That UFO Podcast | |
| 100 | 36 | Q | Quirkcast | Quirkcast | |
