| 1 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 2 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 3 | 1 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 4 | 1 |  | Unexplainable | Vox | |
| 5 | 3 |  | Making Sense with Sam Harris | Sam Harris | |
| 6 | 6 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 7 | — |  | Radiolab | WNYC Studios | |
| 8 | 5 |  | Ologies with Alie Ward | Alie Ward | |
| 9 | 4 |  | Overheard at National Geographic | National Geographic | |
| 10 | 4 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 11 | 6 |  | Science Vs | Spotify Studios | |
| 12 | 1 |  | Speaking of Psychology | American Psychological Association | |
| 13 | 12 | P | Psychology | Yale School of Medicine | |
| 14 | 8 | L | Learning from Nature: The Biomimicry Podcast with Lily Urmann | Lily Urmann | |
| 15 | 3 |  | More or Less | BBC Radio 4 | |
| 16 | 7 | S | Sher Khan | Aaj Tak Radio | |
| 17 | 5 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 18 | 8 | I | Ideas of India | Mercatus Center at George Mason University | |
| 19 | 40 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 20 | 3 | T | The Human Behavior Podcast | The Human Behavior Podcast | |
| 21 | 6 |  | The Marginal Revolution Podcast | Mercatus Center at George Mason University | |
| 22 | 2 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 23 | 11 |  | BBC Inside Science | BBC Radio 4 | |
| 24 | 2 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 25 | 7 |  | All In The Mind | ABC | |
| 26 | 10 |  | The Quanta Podcast | Quanta Magazine | |
| 27 | 6 |  | CrowdScience | BBC World Service | |
| 28 | — |  | Wissen Weekly | Spotify Studios | |
| 29 | 10 |  | Short Wave | NPR | |
| 30 | 10 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 31 | 14 |  | Most Terrifying Places in America | Travel Channel | |
| 32 | 11 |  | Speed & Scale | TED | |
| 33 | 115 | B | Blood Podcast | American Society of Hematology | |
| 34 | 14 |  | Curious Cases | BBC Radio 4 | |
| 35 | 66 | T | The Amp Hour Electronics Podcast | The Amp Hour (Chris Gammell and David L Jones) | |
| 36 | 108 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 37 | 38 |  | TED Talks Science and Medicine | TED | |
| 38 | 45 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 39 | 64 |  | The Psychology Podcast | iHeartPodcasts | |
| 40 | 67 | N | New Books in Economics | Marshall Poe | |
| 41 | 14 |  | BrainStuff | iHeartPodcasts | |
| 42 | 13 |  | Science Quickly | Scientific American | |
| 43 | 15 |  | Universe Today Podcast | Fraser Cain | |
| 44 | 106 |  | Robinson's Podcast | Robinson Erhardt | |
| 45 | 63 |  | Lost Women of Science | Lost Women of Science | |
| 46 | 133 |  | The Pie: An Economics Podcast | Becker Friedman Institute at UChicago | |
| 47 | 109 |  | Science In Action | BBC World Service | |
| 48 | 13 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 49 | — | V | Ve Mahi Song Female Version Cover By Harshita Tripathi | 🍁_Its_H𝖆𝖗𝖘𝖍𝖎𝖙𝖆_𝖙𝖗𝖎𝖕𝖆𝖙𝖍𝖎_🍁 | |
| 50 | — | T | The Best of Making Sense with Sam Harris | Sam Harris | |
| 51 | 11 |  | Nature Podcast | Springer Nature Limited | |
| 52 | — |  | Mind & Life | Mind & Life Institute | |
| 53 | — | C | Congress of Neurological Surgeons Podcasts | Congress of Neurological Surgeons | |
| 54 | — |  | Extraterrestrial | Parcast Network | |
| 55 | — |  | New Books in Psychoanalysis | Marshall Poe | |
| 56 | — |  | The 365 Days of Astronomy | 365DaysOfAstronomy.org | |
| 57 | — |  | Big Brains | University of Chicago Podcast Network | |
| 58 | — | M | Modern Physics: The Theoretical Minimum - Quantum Mechanics | Stanford Continuing Studies Program | |
| 59 | — | T | The Brain Architects | Center on the Developing Child at Harvard University | |
| 60 | — | V | Video and Lectures - CTisus.com | Elliot K. Fishman, MD, FACR | |
| 61 | — | T | The Challenge with Green Energy? | Hydrogen Safe | |
| 62 | — |  | The House of Surgery | The American College of Surgeons | |
| 63 | — | A | AlwaysAsking.com Podcast | Jason K. Resch | |
| 64 | — | P | PNAS Science Sessions | PNAS | |
| 65 | — | D | Deem Audio | Future Feelings with Radha Mistry | Deem Audio | |
| 66 | — | T | The Surgery Talks Podcast | Surgery Talks Team | |
| 67 | — |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 68 | — | S | Shirtloads of Science | Dr Karl Kruszelnicki | |
| 69 | — | E | Environmental Insights: Conversations on policy and practice from the Harvard Environmental Economics Program | Harvard Environmental Economics Program | |
| 70 | — | R | RADIO LUCA | റേഡിയോ ലൂക്ക | Luca Magazine | |
| 71 | — |  | Emergency Medicine Board Bombs | EM Board Bombs | |
| 72 | — | ر | ریکاوری | هادی نوری و امین محمدی | |
| 73 | — | D | Dr. SHIVA Truth Freedom Health® Podcast | Dr. Shiva Ayyadurai | |
| 74 | — | T | Think Alike?: A Neuronline Podcast | Society for Neuroscience | |
| 75 | — | T | The Science Behind the Bible | Taylor | Science Behind the Bible | |
| 76 | — | N | No Denying It | United Nations | |
| 77 | — | T | Ten to the Fifteenth: The Official Podcast of the National Neuroscience Curriculum Initiative (NNCI) | The National Neuroscience Curriculum Initiative | |
| 78 | 47 |  | The Science of Birds | Ivan Phillipsen | |
| 79 | 49 | Q | Quantum Physics for Kids | Subatomic Tanvi | |
| 80 | 41 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 81 | 4 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 82 | 45 | R | Radiology Podcast | RSNA | The Radiological Society of North America | |
| 83 | 45 | N | New Books in Anthropology | New Books Network | |
| 84 | 48 | R | Richard Wiseman's On Your Mind | Podimo & TellTale | |
| 85 | 38 |  | Science Weekly | The Guardian | |
| 86 | 45 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 87 | 16 | V | VoxTalks Economics | VoxTalks | |
| 88 | 46 |  | Naturebang | BBC Radio 4 | |
| 89 | 45 |  | Freakonomics, M.D. | Freakonomics Radio + Stitcher | |
| 90 | 35 |  | Astrum Space | Astrum | |
| 91 | 48 |  | Therapist Uncensored Podcast | Sue Marriott LCSW, CGP & Ann Kelley PhD | |
| 92 | 29 |  | Two Guys on Your Head | KUT & KUTX Studios, Dr. Art Markman & Dr. Bob Duke | |
| 93 | 47 |  | Climate Emergency | Suno India | |
| 94 | 41 | P | Psychology in 10 Minutes | David B. Feldman - psychology | social science | politics | mental health | |
| 95 | 46 |  | The End Of The World with Josh Clark | iHeartPodcasts | |
| 96 | 40 |  | Great Mysteries of Physics | The Conversation | |
| 97 | 40 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 98 | 48 |  | Statistics Made Simple | Brad R. Fulton, PhD | |
| 99 | 48 | T | The Intern At Work: Internal Medicine | Medicine Pods: The Intern at Work | |
| 100 | 24 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
