| 1 | 8 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 2 | — | T | The We Society | AcSS | |
| 3 | 13 |  | Discovery | BBC World Service | |
| 4 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 5 | 1 |  | Science Vs | Spotify Studios | |
| 6 | 22 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 7 | 34 |  | Overheard at National Geographic | National Geographic | |
| 8 | 32 |  | Science Quickly | Scientific American | |
| 9 | 41 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 10 | — |  | Therapist Uncensored Podcast | Sue Marriott LCSW, CGP & Ann Kelley PhD | |
| 11 | — | T | The Poultry Nutrition Blackbelt Podcast | Wisenetix | |
| 12 | — | T | The Poultry Podcast Show | Wisenetix | |
| 13 | — | P | Poultry Health Today | Poultry Health Today | |
| 14 | 13 |  | Sea Change | WWNO & WRKF | |
| 15 | 11 |  | Nature Insight: Speed Dating with the Future | IPBES | |
| 16 | 1 |  | Radiolab | WNYC Studios | |
| 17 | 14 |  | Astrum Space | Astrum | |
| 18 | 8 |  | Ologies with Alie Ward | Alie Ward | |
| 19 | 5 |  | Unexplainable | Vox | |
| 20 | 13 |  | Curious Cases | BBC Radio 4 | |
| 21 | 13 |  | Physics World Weekly Podcast | Physics World | |
| 22 | 11 |  | The Wild with Chris Morgan | KUOW News and Information | |
| 23 | 11 |  | Голый землекоп | libo/libo | |
| 24 | 11 |  | AstroGeo - Geschichten aus Astronomie und Geologie | Karl Urban und Franziska Konitzer | |
| 25 | 8 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 26 | 4 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 27 | 9 |  | CrowdScience | BBC World Service | |
| 28 | 9 |  | Short Wave | NPR | |
| 29 | 9 |  | You Are Not So Smart | You Are Not So Smart | |
| 30 | 9 | 泛 | 泛泛泛科學之思想實驗室 | PanSci | |
| 31 | 8 | H | Human-ศาสตร์ | THE STANDARD PODCAST | |
| 32 | 8 | T | The Paramedic Coach Podcast | The Paramedic Coach | |
| 33 | 8 |  | Speaking of Psychology | American Psychological Association | |
| 34 | 16 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 35 | 9 |  | Science Weekly | The Guardian | |
| 36 | 117 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 37 | 8 | P | Psych | David Pizarro | |
| 38 | 11 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 39 | 9 | T | Talking Transfusion: The Transfusion Evidence Round-Up Podcast | ISBT | Int. Society of Blood Transfusion | |
| 40 | 9 |  | Songs 4 FRCR: Radiology FRCR 2A Revision | FRCR Revision | |
| 41 | 9 |  | The Orthobullets Podcast | Orthobullets | |
| 42 | 9 | N | NarSin - Myanmar Podcast | NarSin - Myanmar Podcast | |
| 43 | 9 | C | CRAMSURG | Giordano Perin, Saba Balasubramanian, Maria Digby | |
| 44 | 5 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 45 | 10 | 一 | 一口經濟學 bitesize economics | Charles Liao | |
| 46 | — | M | MC LINE - From the best of the sea, the best of the earth | Syngenta Biologicals | |
| 47 | 2 |  | More or Less | BBC Radio 4 | |
| 48 | 11 |  | Vet Times Podcast | Veterinary Business Development Ltd | |
| 49 | 11 |  | Six Lessons Approach Podcast by Dr. David Alleman | Dr. David Alleman | |
| 50 | 32 |  | Sound By Nature | Sound By Nature | |
| 51 | — |  | Bigfoot Society | Jeremiah Byron | |
| 52 | — |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 53 | — | S | SRF Wissen | Schweizer Radio und Fernsehen (SRF) | |
| 54 | 11 |  | The Life Scientific | BBC Radio 4 | |
| 55 | 2 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 56 | 1 |  | BBC Inside Science | BBC Radio 4 | |
| 57 | 15 |  | The Climate Question | BBC World Service | |
| 58 | 14 | B | Big Blue Marble Podcast | Anwar Knight | |
| 59 | 12 | C | Circulation on the Run | Greg Hundley, MD and Peder Myhre, MD, PhD | |
| 60 | — | 杨 | 杨定一博士专辑 | 张婉琦丨爱之声 | |
| 61 | — | 生 | 生活相对论 | WY王爷 | |
| 62 | 2 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 63 | 47 |  | Quirks and Quarks | CBC | |
| 64 | 18 | 超 | 超直白心理學 | 顏志龍 | |
| 65 | 14 |  | Science In Action | BBC World Service | |
| 66 | — |  | Clinical Chemistry Podcast | Association for Diagnostics and Laboratory Medicine | |
| 67 | — |  | 과학하고 앉아있네 | 과학하고 앉아있네 | |
| 68 | — | M | Mushroom Revival Podcast | Alex Dorr | |
| 69 | 9 |  | The Future of Everything | Stanford Engineering | |
| 70 | 16 |  | The 365 Days of Astronomy | 365DaysOfAstronomy.org | |
| 71 | — |  | Paranormal Portal | Brent Thomas | |
| 72 | — |  | Research To Practice | Oncology Videos | Dr Neil Love | |
| 73 | — | B | BPJ PODCAST | Backpacker Jakarta | Pendakian Gunung | Eksplorasi Wisata Alam Indonesia | Backpacker Jakarta | |
| 74 | — |  | This Week in Cardiology | Medscape | |
| 75 | 51 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 76 | 21 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 77 | — |  | Tiny Matters | Multitude | |
| 78 | 88 |  | La Conversation scientifique | France Culture | |
| 79 | 101 |  | 5 Live Science Podcast | BBC Radio 5 Live | |
| 80 | — |  | Mysterious Radio: Paranormal, UFO and Lore Interviews | Podcast Audio House | |
| 81 | — |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 82 | 33 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 83 | 20 |  | The Origins Podcast with Lawrence Krauss | Lawrence M. Krauss | |
| 84 | 58 | F | Forschung aktuell | Deutschlandfunk | |
| 85 | — |  | Breast Cancer Update | Dr. Neil Love | |
| 86 | 24 | 八 | 八九不离食 | Eatoclock | |
| 87 | — |  | Dr Karl Podcast | triple j | |
| 88 | 7 |  | Decouple | Dr. Chris Keefer | |
| 89 | 22 |  | پادکست آذرخش مکری - azarakhsh mokri | nimac | |
| 90 | 22 |  | EverydaySpy Podcast | Andrew Bustamante | |
| 91 | 43 |  | Unexpected Elements | BBC World Service | |
| 92 | 23 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 93 | 23 |  | Emergency Medicine Board Bombs | EM Board Bombs | |
| 94 | 23 | S | Strange New Worlds: A Science & Star Trek Podcast | Michael L. Wong | |
| 95 | 22 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 96 | 7 |  | Lingthusiasm - A podcast that's enthusiastic about linguistics | Gretchen McCulloch and Lauren Gawne | |
| 97 | 19 |  | Sternengeschichten | Florian Freistetter | |
| 98 | 46 |  | Main Engine Cut Off | Anthony Colangelo | |
| 99 | 18 |  | 淇葩人 ChiPodRant | 阿淇博士 Dr. Achi | |
| 100 | 35 |  | The Michael Shermer Show | Michael Shermer | |
