| 1 | 2 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 1 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 2 | 3 |  | The Rest Is Science | Goalhanger | |
| 2 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 4 | 1 |  | Blurry Creatures | Blurry Creatures | |
| 4 | 55 |  | Discovery | BBC World Service | |
| 5 | 7 |  | Science Vs | Spotify Studios | |
| 5 | 1 |  | Science Weekly | The Guardian | |
| 5 | 10 |  | More or Less | BBC Radio 4 | |
| 5 | 8 |  | Radiolab | WNYC Studios | |
| 7 | 4 |  | Making Sense with Sam Harris | Sam Harris | |
| 7 | 2 | B | Boring History for Sleep | Velvet | |
| 8 | — |  | The Social-Engineer Podcast | Social-Engineer, LLC | |
| 9 | — |  | Biodiversa | Smithsonian | Smithsonian Tropical Research Institute | |
| 9 | 157 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 9 | — |  | First German Physiotherapy Podcast - Einfach informiert | First German Physiotherapy Podcast | |
| 10 | — |  | Science Communication Accelerator - scicomX (scicomm, social media, and digital science marketing) | Julius Wesche | |
| 10 | — |  | Smithsonian Magazine | Radio Eye | |
| 11 | 45 |  | Astrum Space | Astrum | |
| 12 | 4 |  | Clinical Conversations | Royal College of Physicians of Edinburgh | |
| 13 | — | E | Economics In Ten | Economics In Ten | |
| 13 | 4 |  | Talking Climate | The Wilkes Center for Climate Science and Policy | |
| 14 | 4 |  | Career Conversations | Royal College of Physicians of Edinburgh | |
| 14 | 79 | N | New Books in Economics | Marshall Poe | |
| 15 | 10 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 16 | — | Q | Questions morales et enjeux politiques dans les sociétés contemporaines - Didier Fassin | Collège de France | |
| 17 | 4 | W | Wild Tales | Nature Podcast | National Trust | |
| 18 | 4 |  | Ologies with Alie Ward | Alie Ward | |
| 20 | 4 |  | Overheard at National Geographic | National Geographic | |
| 20 | 7 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 21 | 14 |  | The Michael Shermer Show | Michael Shermer | |
| 22 | 4 |  | Speaking of Psychology | American Psychological Association | |
| 22 | — |  | Short Wave | NPR | |
| 22 | 13 |  | Instant Genius | Our Media | |
| 23 | 5 |  | Brain Matters (Video) | UCTV | |
| 24 | 12 | N | New Books in Political Science | New Books Network | |
| 24 | 29 |  | Prognosis: Misconception | Bloomberg | |
| 25 | 5 |  | RoS: Review of Systems | Review of Systems | Primary Care Innovation | Health Policy | Health Care Delivery | Payment Reform | |
| 27 | 96 |  | The Climate Question | BBC World Service | |
| 27 | 81 |  | Ancient Aliens | PodcastOne | |
| 28 | — |  | The Life Scientific | BBC Radio 4 | |
| 29 | 5 | T | The Physio Matters Podcast | Jack Chew | |
| 30 | 5 | M | Microbiology Lab Pod | Johan Bengtsson-Palme | |
| 30 | 10 |  | Das Wissen | SWR | SWR | |
| 31 | 5 |  | Freakonomics, M.D. | Freakonomics Radio + Stitcher | |
| 32 | 5 |  | The Data Science Education Podcast | Berkeley Data Science | |
| 33 | 5 |  | NTNU Energy Transition Podcast | NTNU Energy Transition Initiative | |
| 35 | 8 |  | The Cartesian Cafe | Timothy Nguyen | |
| 36 | 4 |  | Dr. Chapa’s OBGYN Clinical Pearls | Dr. Chapa’s Clinical Pearls | |
| 37 | 6 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 38 | 54 |  | CrowdScience | BBC World Service | |
| 38 | — | T | Tides of Transformation: An Oil Story | Intelligence Squared | |
| 40 | 19 |  | Quarks Daily | Quarks | |
| 42 | 129 |  | BBC Inside Science | BBC Radio 4 | |
| 42 | 16 |  | New Books in Critical Theory | Marshall Poe | |
| 43 | 138 |  | TheThinkingAtheist | The Thinking Atheist | |
| 43 | 7 |  | Intelligent Design the Future | Discovery Institute | |
| 44 | 7 |  | Chemical Engineering Guy(s) | Chemical Engineering Guy | |
| 46 | 23 | F | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | |
| 46 | 14 |  | Robinson's Podcast | Robinson Erhardt | |
| 47 | 14 |  | The Alpha Male Coach Podcast | Kevin Aillaud | |
| 49 | 9 |  | AMiNDR: A Month in Neurodegenerative Disease Research | The AMiNDR Team | |
| 50 | 9 |  | Science Magazine Podcast | Science Magazine | |
| 51 | 9 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 52 | 16 |  | Space Nuts: Astronomy Insights & Cosmic Discoveries | Professor Fred Watson and Andrew Dunkley | |
| 53 | 29 | T | The Criminology Academy | Jose Sanchez and Jenn Tostlebe | |
| 53 | — |  | Science Communication Journal Club Podcast | SciComm Journal Club Podcast | |
| 54 | — | R | RainManCJ | RainManCJ | |
| 54 | 21 |  | UAP Unidentified Alien Podcast | Gamut Podcast Network | |
| 55 | 54 |  | Science In Action | BBC World Service | |
| 56 | 21 | T | The Global Health Politics Podcast | Joseph Harris | |
| 57 | 11 | A | ASGCT Podcast Network | American Society of Gene & Cell Therapy | |
| 58 | 21 |  | 跨国串门儿计划 | yikai | |
| 59 | 21 |  | Behavioral Grooves Podcast | Kurt Nelson, PhD and Tim Houlihan | |
| 60 | 21 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 61 | — | R | RainManCJ | RainManCJ | |
| 62 | 17 | R | Riana’s Lens | Riana Malhotra | |
| 63 | 18 |  | Unexplainable | Vox | |
| 64 | 13 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 65 | 21 | W | World Bank Group │ What Have We Learned? The Evaluation Podcast | World Bank Group / Independent Evaluation Group | |
| 66 | 12 |  | Chemistry Made Simple | Matthew Macariou | |
| 68 | 13 |  | Flora Funga Podcast | KK the Plant Biologist with a Thirst for Mycology | |
| 69 | 13 |  | Scientific Sense ® | Gill Eapen | |
| 70 | 13 | W | Wissenschaft und Technik | Bayerischer Rundfunk | |
| 71 | 17 |  | Science Friday | Science Friday and WNYC Studios | |
| 72 | 25 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 73 | 25 | J | Jahbless Original Intelligence | JahblessOriginalIntelligence | |
| 74 | 24 | T | The Upper Hand: Chuck & Chris Talk Hand Surgery | Chuck and Chris | |
| 75 | 24 |  | The Nature Of with Willow Defebaugh | Atmos | |
| 76 | 24 | S | Stream Full Audiobook in Science & Technology, Psychology & The Mind | hotaudiobook.com | |
| 77 | 24 |  | Vet Times Podcast | Veterinary Business Development Ltd | |
| 77 | 7 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 78 | 7 |  | In Pursuit of Development | Dan Banik | |
| 78 | 20 |  | Clinical Chemistry Podcast | Association for Diagnostics and Laboratory Medicine | |
| 81 | 24 | T | The Genetics Podcast | Sano Genetics | |
| 84 | 10 |  | Lost Women of Science | Lost Women of Science | |
| 85 | 19 | T | The Science of Self | Peter Hollins | |
| 86 | 19 |  | The Quanta Podcast | Quanta Magazine | |
| 87 | 19 |  | The Psychology Podcast | iHeartPodcasts | |
| 87 | 4 | P | PIIE Insider LIVE | Peterson Institute for International Economics | |
