| 1 | 2 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 2 | 1 |  | Ologies with Alie Ward | Alie Ward | |
| 3 | 1 |  | Radiolab | WNYC Studios | |
| 4 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 5 | 4 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 6 | 14 |  | Science Vs | Spotify Studios | |
| 7 | 21 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 8 | 3 |  | Making Sense with Sam Harris | Sam Harris | |
| 9 | 3 | B | Boring History for Sleep | Velvet | |
| 10 | 4 |  | Unexplainable | Vox | |
| 11 | 3 |  | More or Less | BBC Radio 4 | |
| 12 | 5 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 13 | 3 |  | Curious Cases | BBC Radio 4 | |
| 14 | 9 | B | BJA Education Podcasts | BJA Education | |
| 15 | 51 |  | Alive Again | iHeartPodcasts | |
| 16 | 18 | G | Green Noise | CapeNature | |
| 17 | 4 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 18 | 1 | S | Space | BBC World Service | |
| 19 | 4 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 20 | 9 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 21 | 56 |  | ScienceStuff | iHeartPodcasts | |
| 22 | 1 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 23 | 62 |  | Speaking of Psychology | American Psychological Association | |
| 24 | 170 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 25 | 175 |  | Living Planet | DW | |
| 26 | 137 | S | Stanford Psychology Podcast | Stanford Psychology | |
| 27 | 10 |  | Ask the Naked Scientists | Dr Chris Smith | |
| 28 | — |  | Clearer Thinking with Spencer Greenberg | Spencer Greenberg | |
| 29 | — |  | Dr. Chapa’s OBGYN Clinical Pearls | Dr. Chapa’s Clinical Pearls | |
| 30 | — |  | Akon City, l'afro-futurisme devient réalité (rediffusion) | Else Legroz | |
| 31 | — | T | The Immunology Podcast | The Immunology Podcast | |
| 32 | — | T | The Immunology in Africa Podcast | Wealth Okete | |
| 33 | — |  | Oceans: Life Under Water | Crowd Network | Greenpeace UK | |
| 34 | — | I | Illumina Genomics Podcast | Illumina, Inc. | |
| 35 | — | T | The Exposure Scientist | Dr. Alex LeBeau | |
| 36 | 22 |  | Tooth & Claw: True Stories of Animal Attacks | Wes Larson, Jeff Larson, Mike Smith | Daylight Media | |
| 37 | 13 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 38 | 25 |  | Kohn's Zone | Alfie Kohn | |
| 39 | 23 | D | Data Science Decoded | Mike E | |
| 40 | 14 |  | Discovery | BBC World Service | |
| 41 | 15 |  | Der KI-Podcast | ARD | |
| 42 | 24 |  | The Science of Everything Podcast | James Fodor | |
| 43 | 2 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 44 | 19 |  | CREOGs Over Coffee | CREOGs Over Coffee | |
| 45 | 100 |  | Nature Podcast | Springer Nature Limited | |
| 46 | 5 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 47 | 20 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 48 | 26 |  | All In The Mind | ABC | |
| 49 | 16 | G | GrizzCast | Grizzly Bear Foundation | |
| 50 | 12 | V | Vernacular Pathways: Tales of Loss, Grief, and Transitions | Tobi.Ayé | |
| 51 | 20 | I | Interventions from the Global South | ICA Productions | |
| 52 | 22 |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 53 | 24 |  | Flow Radio | Flow Research Collective | |
| 54 | 22 |  | De Universiteit van Nederland Podcast | Universiteit van Nederland | |
| 55 | — | G | Guardians of the River | Wild Bird Trust, NGOWP, House of Pod | |
| 56 | 14 | T | The Biome Podcast | Robi Watkinson, Emma Hodson & Kate Sheridan | |
| 57 | 7 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 58 | 23 |  | The Answer Is Transaction Costs | Michael Munger | |
| 59 | — | P | Pharmacology Basics | Instructor Gwin | |
| 60 | 24 | T | The Science of Personality Podcast | Hogan Assessments | |
| 61 | 24 | C | Cody Creelman, Cow Vet | Cody Creelman | |
| 62 | 23 |  | UvA Podcast voor Professionals | Universiteit van Amsterdam Academy | |
| 63 | 23 | T | The Vets Unleashed | The Vets Unleashed | |
| 64 | 21 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 65 | 21 |  | Neuroscience: Amateur Hour | Neuroscience: Amateur Hour | |
| 66 | 20 |  | Regenerative Agriculture Podcast | John Kempf | |
| 67 | 19 |  | The Psychology Podcast | iHeartPodcasts | |
| 68 | 104 |  | Mysterious Radio: Paranormal, UFO and Lore Interviews | Podcast Audio House | |
| 69 | — |  | The Michael Shermer Show | Michael Shermer | |
| 70 | 32 |  | Blurry Creatures | Blurry Creatures | |
| 71 | 1 | S | Students of Surgery | Martin Brand | |
| 72 | 25 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 73 | 31 |  | The Orthobullets Podcast | Orthobullets | |
| 74 | 5 |  | CrowdScience | BBC World Service | |
| 75 | 55 |  | Science Friday | Science Friday and WNYC Studios | |
| 76 | 5 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 77 | 15 | S | Speaking of Mol Bio | Thermo Fisher Scientific | |
| 78 | 29 | T | The Upper Hand: Chuck & Chris Talk Hand Surgery | Chuck and Chris | |
| 79 | 27 | A | Animal Talk Podcast | Ryne Ferguson and Ayrton King | |
| 80 | 29 |  | Origin Stories | The Leakey Foundation | |
| 81 | 26 | P | Plane Crash Diaries | Desmond Latham | |
| 82 | 26 |  | BioSpace | BioSpace | |
| 83 | 90 |  | Science Weekly | The Guardian | |
| 84 | 31 | C | COR2ED - Obstetrics & Gynecology Medical Conversation | COR2ED Medical Education | |
| 85 | 28 |  | Ground Truths | Eric Topol | |
| 86 | 28 | T | The Art of Mathematics | Carol Jacoby | |
| 87 | 28 | B | Bred to Perfection | Kenny Troiano | |
| 88 | 28 |  | Casual Inference | Lucy D'Agostino McGowan and Ellie Murray | |
| 89 | 28 |  | How We're Wired | The Bertarelli Foundation | |
| 90 | 26 | G | Genetics Unzipped | The Genetics Society | |
| 91 | 26 | J | Journal of Hand Surgery | ASSH | |
| 92 | 1 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 93 | 42 |  | The world, the universe and us | New Scientist | |
| 94 | 101 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 95 | 28 |  | BBC Inside Science | BBC Radio 4 | |
| 96 | 30 |  | Wild Times: Wildlife Education | Wildlife Educator - Forrest Galante | |
| 97 | 17 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 98 | 6 |  | Songs 4 FRCR: Radiology FRCR 2A Revision | FRCR Revision | |
| 99 | 25 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 100 | 6 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
