| 1 | 7 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 2 | 3 |  | TED Talks Science and Medicine | TED | |
| 3 | 18 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 4 | 30 | T | The We Society | AcSS | |
| 5 | 4 | 一 | 一口經濟學 bitesize economics | Charles Liao | |
| 6 | — |  | Therapist Uncensored Podcast | Sue Marriott LCSW, CGP & Ann Kelley PhD | |
| 7 | 53 |  | Science Friday | Science Friday and WNYC Studios | |
| 8 | 1 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 9 | 8 |  | Speed & Scale | TED | |
| 10 | 13 |  | Overheard at National Geographic | National Geographic | |
| 11 | 9 |  | Radiolab | WNYC Studios | |
| 12 | 53 |  | Making Sense with Sam Harris | Sam Harris | |
| 13 | 37 |  | Science Weekly | The Guardian | |
| 14 | 182 | T | This Week in Pediatric Oncology | Solving Kids' Cancer | |
| 15 | — |  | Physician Assistant Exam Review | Brian Wallace PA-C | |
| 16 | 130 | S | Sound Healing / Sound Bath | Omandala Vietnam | |
| 17 | — |  | The Jodcast | Jodrell Bank Centre for Astrophysics | |
| 18 | — |  | The Astrophysics Podcast | Paul Duffell | |
| 19 | 16 |  | More or Less | BBC Radio 4 | |
| 20 | 9 |  | Speaking of Psychology | American Psychological Association | |
| 21 | 17 | T | The Brainy Speech Therapist Podcast | The Brainy Speech Therapists Podcast | |
| 22 | 15 |  | The Life Scientific | BBC Radio 4 | |
| 23 | 17 |  | Ologies with Alie Ward | Alie Ward | |
| 24 | 14 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 25 | 13 |  | How We're Wired | The Bertarelli Foundation | |
| 26 | 11 |  | Discovery | BBC World Service | |
| 27 | 13 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 28 | 163 |  | Why Do We Do That? | BBC Radio 4 | |
| 29 | 16 | P | Philosophy | Cambridge University | |
| 30 | 14 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 31 | 12 |  | Unexplainable | Vox | |
| 32 | 14 |  | The Weirdest Thing I Learned This Week | Popular Science | |
| 33 | 13 |  | ScienceStuff | iHeartPodcasts | |
| 34 | 12 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 35 | 5 | 超 | 超直白心理學 | 顏志龍 | |
| 36 | 5 |  | Living Planet | DW | |
| 37 | 13 |  | 科学のラジオ ～Radio Scientia～ | ニッポン放送 | |
| 38 | 13 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 39 | 13 |  | 脳科学, 脳LIFE | TBS RADIO | |
| 40 | 13 | 과 | 과장창 : 모두에게 과학이 필요한 시간 | 팟빵 | |
| 41 | 13 | U | UFO未解之谜｜探索宇宙 | 野贺 | |
| 42 | 13 | 科 | 科学在身边：宇宙专题｜粤语 | 知道粤语频道 | |
| 43 | 11 |  | BBC Inside Science | BBC Radio 4 | |
| 44 | 11 |  | Science In Action | BBC World Service | |
| 45 | 10 |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 46 | 10 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 47 | 10 |  | Astronomy Cast | Fraser Cain and Dr. Pamela Gay | |
| 48 | 9 | H | Here We Are | Shane Mauss | |
| 49 | 11 |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 50 | 10 |  | Bringing Chemistry to Life | Thermo Fisher Scientific | |
| 51 | 10 | W | World Bank Group │ What Have We Learned? The Evaluation Podcast | World Bank Group / Independent Evaluation Group | |
| 52 | 20 |  | CrowdScience | BBC World Service | |
| 53 | 23 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 54 | 11 |  | Biotech 2050 Podcast | Biotech 2050 | |
| 55 | 13 |  | Nature Podcast | Springer Nature Limited | |
| 56 | — |  | Energy For Success Podcast | Dr. Barry Morguelan | |
| 57 | 13 |  | Short Wave | NPR | |
| 58 | 13 |  | Nautilus Narrations | Nautilus | |
| 59 | 13 |  | Ask the Naked Scientists | Dr Chris Smith | |
| 60 | 13 |  | Nephilim Death Squad | TopLobsta Productions | |
| 61 | 26 |  | Science Vs | Spotify Studios | |
| 62 | 19 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 63 | 15 | B | BJA Education Podcasts | BJA Education | |
| 64 | 15 |  | Unexpected Elements | BBC World Service | |
| 65 | 14 |  | Safety Third | Safety Third | |
| 66 | 29 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 67 | 15 |  | BioCentury This Week | BioCentury | |
| 68 | 13 |  | Normal Curves: Sexy Science, Serious Statistics | Regina Nuzzo and Kristin Sainani | |
| 69 | 16 |  | Freakonomics, M.D. | Freakonomics Radio + Stitcher | |
| 70 | 16 | T | TEDTalks 科学と医療 | TED | |
| 71 | 15 |  | The LIUniverse with Dr. Charles Liu | theliuniverse | |
| 72 | 3 |  | 淇葩人 ChiPodRant | 阿淇博士 Dr. Achi | |
| 73 | 48 | L | Lung Cancer Considered | IASLC | |
| 74 | 12 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 75 | 17 | 汪 | 汪诘：科学有故事（主打） | 科学有故事 | |
| 76 | 5 |  | La Science, CQFD | France Culture | |
| 77 | 1 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 78 | 17 |  | Curious Cases | BBC Radio 4 | |
| 79 | 16 |  | Songs 4 FRCR: Radiology FRCR 2A Revision | FRCR Revision | |
| 80 | 14 | N | New Books in Sociology | New Books Network | |
| 81 | 14 |  | CREOGs Over Coffee | CREOGs Over Coffee | |
| 82 | 14 |  | The Orthogonal Bet | Lux Capital | |
| 83 | 101 | W | WiTcast | WiTcast | |
| 84 | 27 |  | The End Of The World with Josh Clark | iHeartPodcasts | |
| 85 | 115 |  | Mysterious Universe | 8th Kind | |
| 86 | 27 |  | EverydaySpy Podcast | Andrew Bustamante | |
| 87 | 52 |  | Plastic Plesiosaur Podcast | Miles Greb | |
| 88 | 65 | S | Surgical Hot Topics | Unknown | |
| 89 | 15 | T | The Human Behavior Podcast | The Human Behavior Podcast | |
| 90 | 97 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 91 | 10 | 科 | 科学观宇宙 | 穆樂霄云 | |
| 92 | 9 |  | This Week in Cardiology | Medscape | |
| 93 | — |  | World’s Wildest: Tales of Earth’s Most Extreme Creatures | Maya Higa & Connor O'Brien | |
| 94 | — |  | Let's Learn Everything! | Maximum Fun | |
| 95 | — |  | Oncology Today with Dr Neil Love | Dr. Neil Love | |
| 96 | 32 | C | Circulation on the Run | Greg Hundley, MD and Peder Myhre, MD, PhD | |
| 97 | — | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 98 | — |  | Outside/In | NHPR | |
| 99 | 29 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 100 | — |  | Science Talk | Scientific American | |
