| 1 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 2 | 1 |  | The Rest Is Science | Goalhanger | |
| 3 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 5 | — |  | Radiolab | WNYC Studios | |
| 6 | 1 |  | Unexplainable | Vox | |
| 7 | 5 |  | Ologies with Alie Ward | Alie Ward | |
| 8 | 1 |  | EarthWise | Vivaan Mathur | |
| 10 | 2 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 12 | 5 |  | Making Sense with Sam Harris | Sam Harris | |
| 14 | — |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 15 | 2 | I | Ideas of India | Mercatus Center at George Mason University | |
| 16 | 2 |  | Planet Em | Emily McDonald | |
| 16 | — |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 17 | 37 | V | VoxDev Development Economics | VoxDev.org | |
| 18 | 7 |  | Science Weekly | The Guardian | |
| 20 | 11 |  | Science Friday | Science Friday and WNYC Studios | |
| 21 | — |  | The Quanta Podcast | Quanta Magazine | |
| 22 | 1 |  | Speaking of Psychology | American Psychological Association | |
| 24 | 3 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 25 | 6 |  | Short Wave | NPR | |
| 26 | 159 |  | Quarks Daily | Quarks | |
| 27 | 7 |  | Science Magazine Podcast | Science Magazine | |
| 28 | 13 |  | You Are Not So Smart | You Are Not So Smart | |
| 29 | 6 |  | Babbage from The Economist | The Economist | |
| 30 | 107 |  | Get Birding | Peanut & Crumb | |
| 31 | 5 |  | Science Quickly | Scientific American | |
| 32 | 8 |  | Discovery | BBC World Service | |
| 33 | — |  | Nature Podcast | Springer Nature Limited | |
| 35 | 13 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 36 | 8 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 37 | 2 |  | BBC Inside Science | BBC Radio 4 | |
| 38 | — |  | Overheard at National Geographic | National Geographic | |
| 39 | 10 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 40 | — | П | Перст Фомы | N + 1 | |
| 41 | 30 | A | AI News Podcast | Latest AI News, Analysis & Events | Daily Inference | AI Daily | |
| 42 | 1 | 量 | 量子计算百年-群星闪耀时：国际量子年 | 薛定谔的猫师傅 | |
| 42 | 16 | T | The Human Behavior Podcast | The Human Behavior Podcast | |
| 43 | 16 | S | Sher Khan | Aaj Tak Radio | |
| 44 | 24 |  | The Nature Of with Willow Defebaugh | Atmos | |
| 45 | 54 |  | The Threshold | Foreign Policy | |
| 46 | 57 |  | The Psychology Podcast | iHeartPodcasts | |
| 47 | 2 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 48 | 24 |  | Found in Space: A Science Podcast for Kids and Teens | Arwen Hubbard | |
| 49 | 105 | R | Research Radio | Economic and Political Weekly | |
| 52 | 12 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 53 | 27 |  | The Climate Question | BBC World Service | |
| 55 | 87 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 57 | 5 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 58 | 2 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 59 | 65 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 60 | — | P | PNAS Science Sessions | PNAS | |
| 61 | — |  | Math! Science! History! | Gabrielle Birchak | |
| 62 | 21 |  | Casual Inference | Lucy D'Agostino McGowan and Ellie Murray | |
| 63 | 37 |  | Kanooni Kisse: Law, Life & Musings | Abhas Mishra | |
| 64 | 30 |  | This Week in Cardiology | Medscape | |
| 65 | — |  | Das Universum | Florian Freistetter, Ruth Grützbauch, Evi Pech | |
| 66 | 24 |  | More or Less | BBC Radio 4 | |
| 67 | 37 |  | The Life Scientific | BBC Radio 4 | |
| 67 | 31 |  | The Cognition Project | Tom Griffiths | |
| 68 | — | T | This View of Life | This View of Life | |
| 69 | — |  | The Origins Podcast with Lawrence Krauss | Lawrence M. Krauss | |
| 70 | 128 |  | Great Mysteries of Physics | The Conversation | |
| 71 | — |  | Songs 4 FRCR: Radiology FRCR 2A Revision | FRCR Revision | |
| 74 | 18 |  | Wild Times: Wildlife Education | Wildlife Educator - Forrest Galante | |
| 75 | 27 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 76 | — | E | Easy Physics | Easy Physics | |
| 77 | — | S | Science, Spoken | WIRED | |
| 79 | — | N | New Books in Economics | Marshall Poe | |
| 80 | 49 |  | Aha! Zehn Minuten Alltags-Wissen | WELT | |
| 81 | — |  | Cool Worlds Podcast | coolworldslab | |
| 81 | 37 |  | Neuroscience: Amateur Hour | Neuroscience: Amateur Hour | |
| 81 | 100 | P | Purigiradhu - Tamil Science Podcast | Purigiradhu - Tamil podcast | |
| 82 | 35 |  | Rewilding the World with Ben Goldsmith | Ben Goldsmith | |
| 82 | — |  | Spacepod | Carrie Nugent | |
| 83 | 37 |  | LearningRadiology Video Podcasts | William Herring, MD, FACR | |
| 83 | — | T | The ECTRIMS Podcast | The European Committee for Treatment and Research in Multiple Sclerosis | |
| 84 | — | M | Math & Physics Podcast | Parker Levesque, Rayhan Walia | |
| 85 | — | Q | Quantum Physics for Kids | Subatomic Tanvi | |
| 86 | — |  | This Week in Virology | Vincent Racaniello | |
| 86 | — | T | The Tartan Tardigrade - Astrobiology Chats | The University of Edinburgh | |
| 87 | — | T | The Immunology Podcast | The Immunology Podcast | |
| 88 | — | W | Wissenschaft auf die Ohren | Helmholtz-Gemeinschaft | |
| 89 | 46 | C | Circulation on the Run | Greg Hundley, MD and Peder Myhre, MD, PhD | |
| 89 | — | M | MedLink Neurology Podcast | MedLink Neurology | |
| 90 | — | P | Physics | Yale University | |
| 90 | 24 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 90 | 31 |  | Making a Mind | Amazon AGI Lab | |
| 93 | 24 |  | Curiosity Weekly | Discovery | |
| 93 | — | T | The Global Health Politics Podcast | Joseph Harris | |
| 97 | 57 |  | All In The Mind | ABC | |
| 98 | 67 |  | From First Principles | Krishna Choudhary and Lester Nare | |
| 98 | 23 |  | Accidental Gods | Accidental Gods | |
| 99 | 69 |  | Universe Today Podcast | Fraser Cain | |
| 99 | 32 |  | Breaking Math Podcast | Autumn Phaneuf & Noah Giansiracusa | |
| 100 | 21 |  | The Future of Everything | Stanford Engineering | |
| 101 | — |  | Skeptiko – Science at the Tipping Point | Alex Tsakiris | |
| 102 | 3 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 103 | 40 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 103 | 29 |  | TED Talks Science and Medicine | TED | |
| 104 | 41 | V | VoxTalks Economics | VoxTalks | |
