| 1 | 2 |  | The Rest Is Science | Goalhanger | |
| 2 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 3 | 2 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 4 | — |  | Radiolab | WNYC Studios | |
| 5 | — |  | Unexplainable | Vox | |
| 8 | 2 |  | Ologies with Alie Ward | Alie Ward | |
| 9 | 2 |  | More or Less | BBC Radio 4 | |
| 11 | 12 |  | Making Sense with Sam Harris | Sam Harris | |
| 12 | 6 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 13 | 8 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 14 | 3 |  | EarthWise | Vivaan Mathur | |
| 15 | 10 | A | AI News Podcast | Latest AI News, Analysis & Events | Daily Inference | AI Daily | |
| 16 | 8 | I | Ideas of India | Mercatus Center at George Mason University | |
| 17 | 4 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 18 | 3 |  | Overheard at National Geographic | National Geographic | |
| 20 | 45 |  | Babbage from The Economist | The Economist | |
| 22 | 10 |  | Planet Em | Emily McDonald | |
| 23 | 6 |  | Discovery | BBC World Service | |
| 24 | 2 |  | The Climate Question | BBC World Service | |
| 25 | 55 |  | Short Wave | NPR | |
| 26 | 1 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 27 | 17 |  | All In The Mind | ABC | |
| 28 | 8 |  | BBC Inside Science | BBC Radio 4 | |
| 29 | 4 |  | Curious Cases | BBC Radio 4 | |
| 30 | 8 |  | The Quanta Podcast | Quanta Magazine | |
| 31 | 3 |  | Speaking of Psychology | American Psychological Association | |
| 32 | 13 |  | Nature Podcast | Springer Nature Limited | |
| 33 | 9 |  | This Week in Cardiology | Medscape | |
| 34 | 16 |  | Science Quickly | Scientific American | |
| 35 | 1 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 37 | 2 |  | Science Weekly | The Guardian | |
| 38 | 1 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 41 | — | A | AI Research Today | Aaron | |
| 42 | 14 | T | The Human Behavior Podcast | The Human Behavior Podcast | |
| 43 | 11 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 44 | 7 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 45 | 28 |  | Blurry Creatures | Blurry Creatures | |
| 47 | — | T | The Math Club | Pete and Noah | |
| 48 | 10 |  | Science Friday | Science Friday and WNYC Studios | |
| 49 | 12 |  | The Michael Shermer Show | Michael Shermer | |
| 50 | 53 |  | Instant Genius | Our Media | |
| 51 | 16 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 53 | — |  | Good Garbage with Ved Krishna | Pakka | |
| 54 | — |  | Skeptiko – Science at the Tipping Point | Alex Tsakiris | |
| 55 | 4 |  | Found in Space: A Science Podcast for Kids and Teens | Arwen Hubbard | |
| 56 | 53 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 57 | 26 |  | Science Magazine Podcast | Science Magazine | |
| 58 | 5 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 59 | 29 | C | Circulation on the Run | Greg Hundley, MD and Peder Myhre, MD, PhD | |
| 60 | 20 |  | You Are Not So Smart | You Are Not So Smart | |
| 61 | 118 |  | Astronomy Cast | Fraser Cain and Dr. Pamela Gay | |
| 62 | 9 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 65 | 9 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 66 | 18 |  | Curiosity Weekly | Discovery | |
| 67 | 28 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 68 | 26 |  | Lost Women of Science | Lost Women of Science | |
| 69 | — |  | From First Principles | Krishna Choudhary and Lester Nare | |
| 70 | — |  | What Remains | WRAL News | Raleigh, North Carolina | |
| 71 | — | E | Engines of Our Ingenuity | Houston Public Media | |
| 72 | — | L | LINNC INR Podcasts | LINNC online | |
| 73 | 8 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 74 | 47 | B | Blood Podcast | American Society of Hematology | |
| 75 | 32 | Q | Quantum Physics for Kids | Subatomic Tanvi | |
| 76 | 17 | S | Sher Khan | Aaj Tak Radio | |
| 81 | 6 |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 83 | 17 |  | The world, the universe and us | New Scientist | |
| 84 | 24 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 85 | 105 |  | Great Mysteries of Physics | The Conversation | |
| 86 | 39 | L | Les idées larges | ARTE Radio | |
| 87 | — | M | Motivational Podcast (In Hindi ) | Amit Gautam | |
| 88 | 5 |  | The New Quantum Era - innovation in quantum computing, science and technology | Sebastian Hassinger | |
| 89 | 26 | M | My Favorite Theorem | Kevin Knudson & Evelyn Lamb | |
| 90 | 22 | T | The India Energy Hour Presented by 101Reporters | 101Reporters | |
| 91 | 50 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 93 | 44 |  | The Future of Everything | Stanford Engineering | |
| 96 | 53 | N | Naturpodden – Natursidan | Emil V Nilsson | |
| 97 | — |  | Wissen Weekly | Spotify Studios | |
| 98 | — | Q | Quantum Foundations Podcast | Maria Violaris | |
| 100 | 31 |  | 4C Radio | Christ University | |
| 101 | 75 | T | The Immunology Podcast | The Immunology Podcast | |
| 104 | — |  | This Week in Virology | Vincent Racaniello | |
| 104 | — | F | Farming Today | BBC Radio 4 | |
| 105 | 78 |  | The Common Descent Podcast | Common Descent | |
| 106 | 9 | T | TTBOOK Presents: Deep Time | To The Best Of Our Knowledge | |
| 106 | — |  | Regenerative Agriculture Podcast | John Kempf | |
| 107 | 31 |  | Prognosis: Misconception | Bloomberg | |
| 107 | 40 |  | The Wild with Chris Morgan | KUOW News and Information | |
| 110 | 32 | N | New Books in Political Science | New Books Network | |
| 112 | 31 |  | Universe Today Podcast | Fraser Cain | |
| 113 | 6 | ![Cosmosis [Formerly The UFO Rabbit Hole]](https://is1-ssl.mzstatic.com/image/thumb/Podcasts211/v4/6e/50/4f/6e504f3a-5967-0f9a-1858-77a5f070b7d4/mza_10360255510263335732.jpeg/100x100bb.jpg) | Cosmosis [Formerly The UFO Rabbit Hole] | Kelly Chase & Jay Christopher King | |
| 114 | 36 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 115 | 14 | S | Sleepy Science Documentary | ScatterBrained Professor | |
| 116 | 44 |  | The Psychology Podcast | iHeartPodcasts | |
| 116 | — | E | Exolore: facts-based fictional worldbuilding | Multitude | |
| 117 | — | T | The Deep Dive Lab: Unraveling Materials Science | Son Hoang | |
| 117 | 33 |  | Mystères et étoiles | Zebroloss | |
| 118 | 52 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 119 | 33 |  | Nature India Podcast | Nature India | |
| 120 | 33 | L | Listen to The Lancet Child & Adolescent Health | The Lancet Child & Adolescent Health | |
| 121 | 33 |  | Surgical Clinics (Elsevier) | Surgical Clinics | |
