| 1 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 2 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 3 | 1 |  | Unexplainable | Vox | |
| 4 | 1 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 5 | — |  | Radiolab | WNYC Studios | |
| 7 | 5 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 8 | 3 |  | Making Sense with Sam Harris | Sam Harris | |
| 9 | 25 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 10 | — |  | Ologies with Alie Ward | Alie Ward | |
| 11 | 2 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 12 | 3 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 13 | 5 |  | Overheard at National Geographic | National Geographic | |
| 15 | 2 |  | Speed & Scale | TED | |
| 16 | 27 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 17 | 1 |  | Discovery | BBC World Service | |
| 18 | 7 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 19 | 1 |  | Science Vs | Spotify Studios | |
| 20 | 13 |  | Speaking of Psychology | American Psychological Association | |
| 21 | 39 |  | Universe Today Podcast | Fraser Cain | |
| 22 | 2 |  | Short Wave | NPR | |
| 23 | 2 |  | Science Weekly | The Guardian | |
| 24 | 4 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 25 | 2 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 26 | 172 |  | BBC Inside Science | BBC Radio 4 | |
| 27 | 1 | S | Speaking of Mol Bio | Thermo Fisher Scientific | |
| 28 | 3 |  | The Quanta Podcast | Quanta Magazine | |
| 29 | — |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 30 | 3 |  | How We're Wired | The Bertarelli Foundation | |
| 31 | 1 |  | The Astrophysics Podcast | Paul Duffell | |
| 32 | 2 |  | CrowdScience | BBC World Service | |
| 33 | 5 | D | Deep Papers | Arize AI | |
| 34 | 20 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 35 | 21 |  | More or Less | BBC Radio 4 | |
| 36 | 15 |  | Materialism: A Materials Science Podcast | Taylor Sparks and Andrew Falkowski | |
| 37 | 51 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 38 | 31 |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 39 | 20 | S | Sher Khan | Aaj Tak Radio | |
| 40 | 18 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 41 | 132 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 42 | 105 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 43 | 66 | T | The Human Behavior Podcast | The Human Behavior Podcast | |
| 44 | 72 | N | Naked Scientists, In Short Special Editions Podcast | The Naked Scientists | |
| 45 | 22 |  | Science Friday | Science Friday and WNYC Studios | |
| 47 | 95 |  | Naturebang | BBC Radio 4 | |
| 48 | 97 |  | Astrum Space | Astrum | |
| 49 | — |  | Let's Learn Everything! | Maximum Fun | |
| 50 | 110 |  | Chromatography Life | Waters Corporation | |
| 51 | 12 |  | The world, the universe and us | New Scientist | |
| 53 | 27 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 55 | 5 |  | Songs 4 FRCR: Radiology FRCR 2A Revision | FRCR Revision | |
| 56 | 114 | T | The Animal Sensemaker | The Observer | |
| 57 | 140 | S | Science and Technology | Anthony Okoye | |
| 58 | — | C | Chris Skinner's Countryside Podcasts | High Ash Farm | |
| 59 | 14 | P | Psychology | Yale School of Medicine | |
| 60 | 114 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 62 | 25 |  | The Weirdest Thing I Learned This Week | Popular Science | |
| 64 | — |  | Astronomy Cast | Fraser Cain and Dr. Pamela Gay | |
| 65 | — |  | Healthcare Perspectives | Siemens Healthineers | |
| 66 | — | T | This Week in Pediatric Oncology | Solving Kids' Cancer | |
| 67 | — | N | Native Trees & a Bag of Weeds | Trees & Weeds | |
| 68 | — | H | HC Verma Stories | Biography | HC Verma | |
| 69 | — |  | Bedtime Astronomy | Synthetic Universe | |
| 70 | — | T | The Neurosurgery Review | Mustafa Farooq | |
| 71 | 6 |  | The History of Chemistry | Steve Cohen | |
| 72 | — | C | Clinical Pharmacology Podcast with Nathan Teuscher | Nathan Teuscher | |
| 73 | 28 |  | Eons: Surviving Deep Time | PBS | |
| 74 | — |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 75 | — |  | Great Mysteries of Physics | The Conversation | |
| 76 | 27 |  | Nature Podcast | Springer Nature Limited | |
| 77 | — |  | The Life Scientific | BBC Radio 4 | |
| 78 | 43 | A | A Sustainable Mind - environment & sustainability podcast | Marjorie Alexander | |
| 79 | 43 |  | Sustainababble | Sustainababble: comedy, nature, climate change. | |
| 80 | — | C | CRISPR News | crispr news | |
| 81 | — |  | Taboo Science | Ashley Hamer Pritchard | |
| 82 | — | T | The Royal College of Psychiatrists Podcast | RCPsych | |
| 83 | — | A | AI Unlocked | EVO AI | |
| 84 | — | T | The Arduino Boy Podcast | Rohan Barnwal | |
| 85 | — | C | Coffee Roasting Navigated | Therese Brøndsted | |
| 86 | 44 |  | Lost Women of Science | Lost Women of Science | |
| 88 | 47 | T | The Immunology Podcast | The Immunology Podcast | |
| 89 | 3 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 90 | 15 | ग | गोष्ट दुनियेची | BBC Marathi Audio | |
| 91 | 12 | T | The Future of Pharma | Samir Gondalia, ISPE Boston | |
| 93 | 35 |  | Regenerative Agriculture Podcast | John Kempf | |
| 94 | 46 |  | Medical Basics Podcast - Tips, Tricks, and Advice for Medical and Nursing Students | Medical Basics | |
| 96 | 43 |  | Unexpected Elements | BBC World Service | |
| 97 | 43 | R | Research Radio | Economic and Political Weekly | |
| 98 | 34 | T | The Intern At Work: Internal Medicine | Medicine Pods: The Intern at Work | |
| 99 | 53 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 100 | 41 |  | Biotech 2050 Podcast | Biotech 2050 | |
| 102 | 41 |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 103 | 40 | T | The Missing Link | The Swaddle | |
| 104 | 42 | E | Emergency Medicine Clinics (Elsevier) | Emergency Medicine Clinics | |
| 106 | 32 |  | All In The Mind | ABC | |
| 108 | 41 |  | Science Quickly | Scientific American | |
| 109 | 39 |  | Quarks Daily | Quarks | |
| 110 | 23 | S | Self Improvement Beast | manjha beast | |
| 111 | 44 |  | The Logic of Risk | Pasquale Cirillo | |
| 112 | 46 |  | Science of Perception Box | Unlikely Collaborators | Pod People | |
| 113 | 42 |  | Aha! Zehn Minuten Alltags-Wissen | WELT | |
