| 1 | — |  | Unexplainable | Vox | |
| 2 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 3 | 1 |  | Ologies with Alie Ward | Alie Ward | |
| 4 | 1 |  | Science Vs | Spotify Studios | |
| 5 | — |  | Google DeepMind: The Podcast | Hannah Fry | |
| 6 | — |  | Brain Science with Ginger Campbell, MD: Neuroscience for Everyone | Ginger Campbell, MD | |
| 7 | — |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 8 | 2 |  | Discovery | BBC World Service | |
| 9 | 1 |  | The Psychology Podcast | iHeartPodcasts | |
| 10 | — |  | The Science of Coffee | James Harper | |
| 11 | 2 |  | You Are Not So Smart | You Are Not So Smart | |
| 12 | 2 |  | Short Wave | NPR | |
| 13 | 2 |  | More or Less | BBC Radio 4 | |
| 14 | 1 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 15 | 4 |  | Science In Action | BBC World Service | |
| 16 | 4 | 因 | 因锤思庭 | 法师黄大仙 | |
| 17 | 3 |  | Astrum Space | Astrum | |
| 18 | 3 |  | The Life Scientific | BBC Radio 4 | |
| 19 | 3 |  | 淇葩人 ChiPodRant | 阿淇博士 Dr. Achi | |
| 20 | 3 | B | Blood Podcast | American Society of Hematology | |
| 21 | 3 | 曉 | 曉涵哥來了 | 曉涵哥來了 | |
| 22 | 2 | P | Psychotherapy and Applied Psychology | Dr. Daniel W Cox | |
| 23 | 2 |  | The Pie: An Economics Podcast | Becker Friedman Institute at UChicago | |
| 24 | 2 | T | The Hematologist | The Hematologist | |
| 25 | 2 | S | Students of Surgery | Martin Brand | |
| 26 | 2 |  | Breast Cancer Update | Dr. Neil Love | |
| 27 | 2 |  | Modern Physics: The Theoretical Minimum - Classical Mechanics | Stanford Continuing Studies Program | |
| 28 | 2 | S | Shots of Science Vs | Spotify Studios | |
| 29 | 2 | A | ASPEN Podcasts | ASPEN Podcasts | |
| 30 | 2 | C | CRAMSURG | Giordano Perin, Saba Balasubramanian, Maria Digby | |
| 31 | 2 | B | Behind the Breakthrough | University Health Network | |
| 32 | 2 | C | Cold Steel: Canadian Journal of Surgery Podcast | Canadian Journal of Surgery | |
| 33 | 2 | R | Royal College of Surgeons podcasts | Royal College of Surgeons | |
| 34 | 2 |  | The Climate Question | BBC World Service | |
| 35 | 2 |  | Robinson's Podcast | Robinson Erhardt | |
| 36 | 2 | P | PeerView Immunology & Transplantation CME/CNE/CPE Audio Podcast | PVI, PeerView Institute for Medical Education | |
| 37 | 2 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 38 | 2 | 社 | 社会心理学|每天6分钟学点心理学 | 22点半 | |
| 39 | 2 | T | TechnoViews | Sci-Tech Asia International Research Network | |
| 40 | 1 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 41 | 3 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 42 | 2 |  | Career Conversations | Royal College of Physicians of Edinburgh | |
| 43 | 4 |  | Radiolab | WNYC Studios | |
| 44 | 8 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 45 | 3 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 46 | 2 |  | Origin Stories | The Leakey Foundation | |
| 47 | 4 |  | Instant Genius | Our Media | |
| 48 | 3 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 49 | 3 |  | Eons: Surviving Deep Time | PBS | |
| 50 | 3 | V | VoxDev Development Economics | VoxDev.org | |
| 51 | 3 | B | Baobab and Beakers | N. Ore Adesalu | |
| 52 | 3 | I | ISTH Podcasts | International Society on Thrombosis and Haemostasis | |
| 53 | 3 | 科 | 科学声音龙门阵 | 科学声音 | |
| 54 | 22 |  | The world, the universe and us | New Scientist | |
| 55 | 6 |  | Curious Cases | BBC Radio 4 | |
| 56 | 120 |  | The Michael Shermer Show | Michael Shermer | |
| 57 | 52 | 熱 | 熱血科學家的閒話加長（The Excited Scientists' Hot Tea） | 傻呼嚕同盟 | |
| 58 | 20 |  | BBC Inside Science | BBC Radio 4 | |
| 59 | 11 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 60 | 9 |  | IQ - Wissenschaft und Forschung | Bayerischer Rundfunk | |
| 61 | 8 | R | Relaxing Music For Sleep And Stress Relief | AK Entertainments | |
| 62 | — |  | Big Brains | University of Chicago Podcast Network | |
| 63 | — |  | Sound By Nature | Sound By Nature | |
| 64 | 2 |  | New Books in Critical Theory | Marshall Poe | |
| 65 | 3 |  | TED Talks Science and Medicine | TED | |
| 66 | 24 |  | Overheard at National Geographic | National Geographic | |
| 67 | — |  | The Mushroom Hour Podcast | Mushroom Hour | |
| 68 | — |  | The Geonomics Podcast | Dr Alex Dickinson | |
| 69 | 36 |  | The Quanta Podcast | Quanta Magazine | |
| 70 | 13 | 杨 | 杨定一博士专辑 | 张婉琦丨爱之声 | |
| 71 | 16 | 超 | 超直白心理學 | 顏志龍 | |
| 72 | 1 |  | Decouple | Dr. Chris Keefer | |
| 73 | — |  | Nature Podcast | Springer Nature Limited | |
| 74 | — |  | TheThinkingAtheist | The Thinking Atheist | |
| 75 | 17 |  | Science Quickly | Scientific American | |
| 76 | 8 |  | Science Weekly | The Guardian | |
| 77 | 21 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 78 | 13 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 79 | 12 | ب | بودكاست نَفْس | نَفْس | |
| 80 | 11 |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 81 | 27 |  | The Orthobullets Podcast | Orthobullets | |
| 82 | 14 | 泛 | 泛泛泛科學之思想實驗室 | PanSci | |
| 83 | 23 |  | That's Just Wild | Fresh Air | |
| 84 | 1 |  | پادکست آذرخش مکری - azarakhsh mokri | nimac | |
| 85 | 95 | P | PeerView Heart, Lung & Blood CME/CNE/CPE Audio Podcast | PVI, PeerView Institute for Medical Education | |
| 86 | — |  | The Weirdest Thing I Learned This Week | Popular Science | |
| 87 | — | W | WCS Wild Audio | Wildlife Conservation Society | |
| 88 | — |  | The Bulletproof Musician | Noa Kageyama | |
| 89 | — |  | In Defense of Plants Podcast | In Defense of Plants | |
| 90 | 31 |  | Science Friday | Science Friday and WNYC Studios | |
| 91 | 41 |  | MinuteEarth | Minute Earth | |
| 92 | 19 | T | The Planet Earth Podcast | BBC Radio 4 | |
| 93 | 29 |  | La Science, CQFD | France Culture | |
| 94 | 7 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 95 | 16 |  | Climate One | Climate One from The Commonwealth Club | |
| 96 | 40 |  | Aha! Zehn Minuten Alltags-Wissen | WELT | |
| 97 | 31 |  | Songs 4 FRCR: Radiology FRCR 2A Revision | FRCR Revision | |
| 98 | — |  | The Jim Rutt Show | The Jim Rutt Show | |
| 99 | 27 |  | Making Sense with Sam Harris | Sam Harris | |
| 100 | 64 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
