| 1 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 2 | — |  | The Rest Is Science | Goalhanger | |
| 3 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 4 | 1 |  | Radiolab | WNYC Studios | |
| 6 | — |  | Unexplainable | Vox | |
| 7 | — |  | Ologies with Alie Ward | Alie Ward | |
| 9 | 1 |  | EarthWise | Vivaan Mathur | |
| 11 | 1 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 12 | — |  | Making Sense with Sam Harris | Sam Harris | |
| 13 | 3 |  | Planet Em | Emily McDonald | |
| 14 | 7 |  | The Quanta Podcast | Quanta Magazine | |
| 15 | 1 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 16 | 32 |  | Found in Space: A Science Podcast for Kids and Teens | Arwen Hubbard | |
| 18 | 3 | I | Ideas of India | Mercatus Center at George Mason University | |
| 19 | 1 |  | Science Weekly | The Guardian | |
| 20 | 4 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 21 | 11 |  | Discovery | BBC World Service | |
| 22 | 5 |  | Science Magazine Podcast | Science Magazine | |
| 23 | 12 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 25 | 9 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 26 | — |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 27 | 7 |  | Science Friday | Science Friday and WNYC Studios | |
| 28 | 18 |  | The Psychology Podcast | iHeartPodcasts | |
| 29 | 9 |  | Overheard at National Geographic | National Geographic | |
| 30 | 7 |  | BBC Inside Science | BBC Radio 4 | |
| 31 | 9 |  | Speaking of Psychology | American Psychological Association | |
| 32 | 15 | V | VoxDev Development Economics | VoxDev.org | |
| 33 | 7 |  | Quarks Daily | Quarks | |
| 36 | — |  | Google DeepMind: The Podcast | Hannah Fry | |
| 37 | 60 |  | All In The Mind | ABC | |
| 38 | 7 |  | Science Quickly | Scientific American | |
| 39 | 4 | S | Sher Khan | Aaj Tak Radio | |
| 40 | 7 |  | Nature Podcast | Springer Nature Limited | |
| 41 | — |  | A Question of Science | The Francis Crick Institute | |
| 42 | 17 |  | Short Wave | NPR | |
| 43 | 88 | T | The India Energy Hour Presented by 101Reporters | 101Reporters | |
| 44 | 5 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 45 | 19 |  | This Week in Cardiology | Medscape | |
| 47 | 6 | A | AI News Podcast | Latest AI News, Analysis & Events | Daily Inference | AI Daily | |
| 48 | — | I | Ideas in Development | Ideas in Development | |
| 49 | — |  | SEA: Space Exploration & Astronomy | SEA | |
| 50 | — | U | UNESCO’s Hands-On AI Supervision | UNESCO | |
| 52 | 10 | T | The Human Behavior Podcast | The Human Behavior Podcast | |
| 53 | — |  | The Climate Question | BBC World Service | |
| 54 | 24 |  | Get Birding | Peanut & Crumb | |
| 55 | 48 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 56 | 10 |  | More or Less | BBC Radio 4 | |
| 57 | 5 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 58 | 30 |  | You Are Not So Smart | You Are Not So Smart | |
| 59 | — | T | The Bioinformatics CRO Podcast | The Bioinformatics CRO | |
| 60 | — | N | New Retina Radio by Eyetube | Retina Today | |
| 61 | 59 |  | The New Quantum Era - innovation in quantum computing, science and technology | Sebastian Hassinger | |
| 62 | 15 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 63 | 18 |  | Cool Worlds Podcast | coolworldslab | |
| 64 | 107 | L | Lifeworlds | Alexa Firmenich | |
| 65 | 107 |  | The world, the universe and us | New Scientist | |
| 66 | — | B | Beyond Lab Walls | Salk Institute | Salk Institute | |
| 67 | — | S | Sage Sociology | Sage Publications | |
| 70 | 123 |  | Research To Practice | Oncology Videos | Dr Neil Love | |
| 71 | — | T | Transforming Biopharma | ZS | |
| 72 | — |  | Raising Health | Andreessen Horowitz, a16z Bio + Health | |
| 73 | 44 |  | Babbage from The Economist | The Economist | |
| 74 | 47 |  | Unexpected Elements | BBC World Service | |
| 75 | 34 |  | Breast Cancer Update | Dr. Neil Love | |
| 76 | — | T | The Physio Matters Podcast | Jack Chew | |
| 77 | 25 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 78 | — |  | Instant Genius | Our Media | |
| 79 | — | P | Podcasts from The Journal of Pathology | The Journal of Pathology | |
| 80 | — |  | Geopop - Le Scienze nella vita di tutti i giorni | Geopop | |
| 81 | — | H | Hannah and Erik Go Birding | Hannah Buschert and Erik Ostrander | |
| 82 | 23 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 84 | 17 |  | The Life Scientific | BBC Radio 4 | |
| 85 | 41 |  | The Nature Of with Willow Defebaugh | Atmos | |
| 86 | 37 | R | Research Radio | Economic and Political Weekly | |
| 87 | — |  | Terrace | تراس | امیرپارسا نشاط | |
| 88 | 30 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 89 | 44 |  | The Threshold | Foreign Policy | |
| 90 | 24 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 92 | 22 |  | Great Mysteries of Physics | The Conversation | |
| 94 | 6 |  | The Future of Everything | Stanford Engineering | |
| 96 | 41 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 97 | 31 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 98 | 23 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 100 | 60 | П | Перст Фомы | N + 1 | |
| 101 | — |  | Skeptiko – Science at the Tipping Point | Alex Tsakiris | |
| 101 | 41 | P | PNAS Science Sessions | PNAS | |
| 102 | 53 |  | The Common Descent Podcast | Common Descent | |
| 103 | 3 |  | Blurry Creatures | Blurry Creatures | |
| 104 | 42 |  | Casual Inference | Lucy D'Agostino McGowan and Ellie Murray | |
| 105 | 48 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 106 | 27 | N | New Books in Economics | Marshall Poe | |
| 107 | 31 | E | Easy Physics | Easy Physics | |
| 108 | 39 |  | The Origins Podcast with Lawrence Krauss | Lawrence M. Krauss | |
| 110 | 39 |  | Songs 4 FRCR: Radiology FRCR 2A Revision | FRCR Revision | |
| 112 | 51 |  | Math! Science! History! | Gabrielle Birchak | |
| 113 | 36 | S | Science, Spoken | WIRED | |
| 114 | 46 | T | This View of Life | This View of Life | |
| 116 | 35 |  | Neuroscience: Amateur Hour | Neuroscience: Amateur Hour | |
| 117 | 54 |  | Kanooni Kisse: Law, Life & Musings | Abhas Mishra | |
| 119 | 37 |  | Rewilding the World with Ben Goldsmith | Ben Goldsmith | |
