| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 2 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 4 | — |  | Unexplainable | Vox | |
| 5 | 1 |  | Science Vs | Spotify Studios | |
| 5 | — |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 5 | — |  | The Threshold | Foreign Policy | |
| 6 | 7 |  | EarthWise | Vivaan Mathur | |
| 6 | 1 |  | Ologies with Alie Ward | Alie Ward | |
| 8 | 2 |  | Overheard at National Geographic | National Geographic | |
| 8 | 4 | B | Boring History for Sleep | Velvet | |
| 9 | 1 |  | The Psychology Podcast | iHeartPodcasts | |
| 9 | 2 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 10 | 2 |  | More or Less | BBC Radio 4 | |
| 10 | 5 | V | VASTU Secrets | Brian Gangel | |
| 11 | 1 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 12 | 1 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 13 | 8 |  | Science Friday | Science Friday and WNYC Studios | |
| 13 | 6 |  | Making Sense with Sam Harris | Sam Harris | |
| 13 | 94 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 14 | 2 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 15 | 82 |  | The Orthobullets Podcast | Orthobullets | |
| 15 | 16 |  | Astrum Space | Astrum | |
| 16 | 14 |  | Science Weekly | The Guardian | |
| 17 | 2 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 18 | 9 |  | BBC Inside Science | BBC Radio 4 | |
| 20 | 2 |  | The Quanta Podcast | Quanta Magazine | |
| 20 | 6 | T | The Universe In A Nutshell | Super Solo Squad | |
| 21 | 23 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 22 | 12 | I | Ideas of India | Mercatus Center at George Mason University | |
| 23 | 98 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 24 | — |  | Babbage from The Economist | The Economist | |
| 26 | 3 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 27 | 12 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 28 | 7 |  | Discovery | BBC World Service | |
| 28 | 4 |  | Emergency Medicine Board Bombs | EM Board Bombs | |
| 29 | 2 |  | Curious Cases | BBC Radio 4 | |
| 30 | 4 |  | CrowdScience | BBC World Service | |
| 31 | 7 |  | Curiosity Weekly | Discovery | |
| 32 | 26 |  | The Michael Shermer Show | Michael Shermer | |
| 32 | 13 |  | Science In Action | BBC World Service | |
| 33 | 7 |  | BrainStuff | iHeartPodcasts | |
| 34 | 48 |  | Wild Times: Wildlife Education | Wildlife Educator - Forrest Galante | |
| 34 | 2 |  | Clearer Thinking with Spencer Greenberg | Spencer Greenberg | |
| 35 | 4 |  | Universe Today Podcast | Fraser Cain | |
| 36 | 12 | S | Self Improvement Beast | manjha beast | |
| 36 | 5 | T | The Human Behavior Podcast | The Human Behavior Podcast | |
| 36 | 7 | T | Theory of Relativity by Albert Einstein | Inception Point Ai | |
| 37 | 4 |  | Science Quickly | Scientific American | |
| 37 | 10 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 37 | — |  | American Innovations | Audible | |
| 37 | 45 | T | The Aspiring Psychologist Podcast | Dr Marianne Trent | |
| 38 | 6 | 老 | 老高与小茉 | 最全专辑 | 修音去尾完美版 | Mr大狼 | |
| 39 | 3 |  | All In The Mind | ABC | |
| 39 | 19 |  | Naturebang | BBC Radio 4 | |
| 40 | 64 |  | Research To Practice | Oncology Videos | Dr Neil Love | |
| 41 | — |  | Nature Podcast | Springer Nature Limited | |
| 41 | 11 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 41 | 14 |  | This Week in Cardiology | Medscape | |
| 42 | — |  | The Marginal Revolution Podcast | Mercatus Center at George Mason University | |
| 43 | 15 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 43 | 6 |  | New Books in Critical Theory | Marshall Poe | |
| 45 | — | T | The Sid Warrier Podcast | Sid | |
| 46 | 112 | P | PASCV: Gone Viral | The Pan American Society for Clinical Virology | |
| 47 | — |  | From First Principles | Krishna Choudhary and Lester Nare | |
| 47 | 42 | P | Physics World Stories Podcast | Physics World | |
| 47 | 17 |  | Night Science | Itai Yanai & Martin Lercher | |
| 47 | — | Q | Quantum Physics for Kids | Subatomic Tanvi | |
| 48 | — |  | Opinionated History of Mathematics | Intellectual Mathematics | |
| 49 | 5 | V | VoxTalks Economics | VoxTalks | |
| 50 | 19 |  | Wild Thing | Foxtopus Ink | |
| 51 | 12 |  | Unexpected Elements | BBC World Service | |
| 51 | — |  | Regenerative Agriculture Podcast | John Kempf | |
| 51 | 39 | S | Sher Khan | Aaj Tak Radio | |
| 51 | — |  | Win-Win with Liv Boeree | Liv Boeree | |
| 54 | — | E | Economics In Ten | Economics In Ten | |
| 54 | 110 | D | Discovering Us | The Leakey Foundation | |
| 55 | — | T | Tracking Traits | Penn State's Center for Human Evolution and Diversity | |
| 56 | 28 |  | Science Magazine Podcast | Science Magazine | |
| 56 | 8 | T | The Neuro Times | The Neuro Times | |
| 57 | 5 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 58 | — |  | The Data Science Education Podcast | Berkeley Data Science | |
| 59 | 19 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 59 | 11 |  | The world, the universe and us | New Scientist | |
| 60 | 9 |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 62 | 66 |  | The Astrophysics Podcast | Paul Duffell | |
| 64 | 35 |  | SciShow Tangents | Complexly | |
| 64 | 1 |  | Songs 4 FRCR: Radiology FRCR 2A Revision | FRCR Revision | |
| 65 | — | I | insideQuantum | insideQuantum | |
| 66 | — |  | The Future of Everything | Stanford Engineering | |
| 66 | 30 |  | The Optispan Podcast with Matt Kaeberlein | Optispan | |
| 66 | 21 |  | Origin Stories | The Leakey Foundation | |
| 67 | — |  | Diabetes Insights - Breakthroughs and Innovators | EASD - European Association for the Study of Diabetes | |
| 67 | — | I | INside the OUTcomes: A Rehabilitation Research Podcast | Center for Rehabilitation Outcomes Research | |
| 68 | 11 | T | This Is Daily Weather News In The Evenings By | Tyler | |
| 68 | — |  | Agriscience Explained | Corteva Agriscience | |
| 69 | — | A | Annals of Emergency Medicine | Ryan Radecki, MD & Rory Spiegel, MD | |
| 69 | — | M | Molecular Modelling and Drug Discovery | Valence Discovery | |
| 69 | 8 |  | Believing the Bizarre: Paranormal Conspiracies & Myths | Tyler and Charlie | |
| 71 | — |  | Science Fictions | Tom Chivers and Stuart Ritchie | |
