| 1 | 1 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 2 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 3 | — |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 4 | 1 |  | Radiolab | WNYC Studios | |
| 5 | 1 |  | Unexplainable | Vox | |
| 6 | 26 |  | Ologies with Alie Ward | Alie Ward | |
| 7 | 3 |  | Nature Insight: Speed Dating with the Future | IPBES | |
| 8 | 1 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 9 | 1 |  | Overheard at National Geographic | National Geographic | |
| 10 | 3 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 11 | 1 |  | Science Vs | Spotify Studios | |
| 12 | 2 |  | Agriscience Explained | Corteva Agriscience | |
| 13 | 8 |  | Short Wave | NPR | |
| 14 | 28 |  | Making Sense with Sam Harris | Sam Harris | |
| 15 | 6 |  | Speaking of Psychology | American Psychological Association | |
| 17 | 1 |  | How We're Wired | The Bertarelli Foundation | |
| 19 | 50 |  | Materialism: A Materials Science Podcast | Taylor Sparks and Andrew Falkowski | |
| 20 | 1 |  | The Quanta Podcast | Quanta Magazine | |
| 21 | 4 | R | Relaxing Music For Sleep And Stress Relief | AK Entertainments | |
| 22 | 7 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 23 | 14 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 24 | 19 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 25 | 22 |  | Science Weekly | The Guardian | |
| 26 | 6 |  | Science Friday | Science Friday and WNYC Studios | |
| 27 | 9 |  | Nature Podcast | Springer Nature Limited | |
| 28 | 20 |  | Ask a Spaceman! | Paul M. Sutter | |
| 29 | 29 |  | Science Magazine Podcast | Science Magazine | |
| 30 | 24 |  | The Future of Everything | Stanford Engineering | |
| 31 | 1 |  | Science Quickly | Scientific American | |
| 32 | 2 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 33 | 73 | P | Psychology | Yale School of Medicine | |
| 34 | 9 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 35 | 11 |  | Curious Cases | BBC Radio 4 | |
| 36 | 14 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 37 | 87 |  | Statistics Made Simple | Brad R. Fulton, PhD | |
| 38 | — |  | American Innovations | Audible | |
| 39 | 16 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 40 | 141 |  | The world, the universe and us | New Scientist | |
| 41 | 14 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 42 | 4 | S | Sher Khan | Aaj Tak Radio | |
| 43 | 17 |  | Chemistry World Podcast | Chemistry World | |
| 44 | 16 |  | Behavioral Grooves Podcast | Kurt Nelson, PhD and Tim Houlihan | |
| 45 | 143 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 46 | 15 |  | The Joy of x | Steven Strogatz and Quanta Magazine | |
| 47 | 18 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 48 | 149 | D | Desi Academia Podcast | Desi Academia Podcast | |
| 49 | 134 |  | Living Planet | DW | |
| 50 | — |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 51 | 11 |  | More or Less | BBC Radio 4 | |
| 52 | — | N | New Books in Economics | Marshall Poe | |
| 53 | — | F | Food Safety Matters | Food Safety Magazine | |
| 54 | — |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 55 | — |  | Freakonomics, M.D. | Freakonomics Radio + Stitcher | |
| 56 | — | N | Nucleotides | nucleotides_bioscience | |
| 58 | — |  | New Books in Critical Theory | Marshall Poe | |
| 59 | — |  | Cutting Carbon | GE Vernova | |
| 60 | — |  | Let's Learn Everything! | Maximum Fun | |
| 61 | — |  | The Climate Question | BBC World Service | |
| 62 | — | S | Socratic Studios | Socratic Studios | |
| 63 | — | G | Geopolitics today - The geopolitical Podcast | Daniel Garbotz | |
| 64 | — | T | The Missing Link | The Swaddle | |
| 65 | — |  | Science & Futurism with Isaac Arthur | Isaac Arthur | |
| 66 | 33 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 67 | — |  | Hierarchies of Development | Hierachies of Development Podcast | |
| 68 | — | J | Journal of Hand Surgery | ASSH | |
| 69 | — | D | Data Book | Inside Digital Health™ | |
| 70 | — | ا | ایستگاه هوش مصنوعی | Amir Pourmand | |
| 71 | — | B | Between the Lines | Institute of Development Studies | |
| 72 | — | ه | هوش مصنوعی | Mostapha Kalami Heris | |
| 73 | — |  | De Universiteit van Nederland Podcast | Universiteit van Nederland | |
| 74 | — | C | Conversations on Intellectual Humility | JSTOR Daily | |
| 75 | — |  | Birds of a Feather Talk Together | John Bates, Shannon Hackett, RJ Pole, Amanda Marquart | |
| 76 | — | B | But it is Rocket Science | Anna and Henna | |
| 77 | — | I | It's Rocket Science | It's Rocket Science | |
| 78 | — | T | The Wild Episode | Brian Ruckley | |
| 79 | 34 |  | BBC Inside Science | BBC Radio 4 | |
| 80 | 36 |  | Discovery | BBC World Service | |
| 81 | 28 |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 82 | 47 |  | Therapist Uncensored Podcast | Sue Marriott LCSW, CGP & Ann Kelley PhD | |
| 83 | 42 |  | 5 Live Science Podcast | BBC Radio 5 Live | |
| 84 | 45 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 85 | 23 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 86 | 35 |  | Universe Today Podcast | Fraser Cain | |
| 87 | 35 |  | The Life Scientific | BBC Radio 4 | |
| 88 | 21 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 89 | 40 |  | Biotech 2050 Podcast | Biotech 2050 | |
| 90 | 40 | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 91 | 30 | T | The Bio Report | Levine Media Group | |
| 92 | 37 |  | Drilled | Pushkin Industries | |
| 93 | 47 |  | The Long Run with Luke Timmerman | Timmerman Report | |
| 94 | 1 | M | MedLink Neurology Podcast | MedLink Neurology | |
| 95 | 19 | H | How to Think Like a Psychologist | Stanford Continuing Studies Program | |
| 97 | 41 |  | Back of the Napkin - Inspiring Stories from Biotech Pioneers | Bio-Techne | |
| 98 | 41 |  | Speed & Scale | TED | |
| 99 | 63 |  | TED Talks Science and Medicine | TED | |
| 100 | 40 |  | Great Mysteries of Physics | The Conversation | |
| 101 | 1 |  | All In The Mind | ABC | |
| 102 | — |  | The Medbullets Step 1 Podcast | Medbullets | |
| 103 | 40 | R | Radiology Podcast | RSNA | The Radiological Society of North America | |
| 104 | 45 | N | New Books in Gender | New Books Network | |
