| 1 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 3 | 1 |  | Making Sense with Sam Harris | Sam Harris | |
| 4 | 2 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 5 | 1 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 6 | — |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 7 | 3 |  | Science Vs | Spotify Studios | |
| 8 | 2 |  | Ask the Naked Scientists | Dr Chris Smith | |
| 9 | 1 |  | More or Less | BBC Radio 4 | |
| 12 | 10 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 14 | 1 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 17 | 6 |  | Curious Cases | BBC Radio 4 | |
| 17 | 3 | B | Boring History for Sleep | Velvet | |
| 17 | 5 |  | Babbage from The Economist | The Economist | |
| 19 | 5 |  | Science Weekly | The Guardian | |
| 22 | 1 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 23 | 2 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 23 | 138 |  | Opinionated History of Mathematics | Intellectual Mathematics | |
| 23 | 19 | M | Mathematics Simplified | Anjali Sharma | |
| 24 | 6 |  | Science Friday | Science Friday and WNYC Studios | |
| 24 | 25 |  | From First Principles | Krishna Choudhary and Lester Nare | |
| 24 | 5 |  | Nature Podcast | Springer Nature Limited | |
| 25 | 8 |  | The Cartesian Cafe | Timothy Nguyen | |
| 25 | 10 |  | The Michael Shermer Show | Michael Shermer | |
| 25 | 12 | A | Ask the Naked Scientists | Dr Chris Smith | |
| 25 | — |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 26 | 36 | T | The Art of Mathematics | Carol Jacoby | |
| 27 | 8 |  | Alive Again | iHeartPodcasts | |
| 27 | 16 |  | This Week in Space (Audio) | TWiT | |
| 29 | — |  | When Science Finds a Way | Wellcome | |
| 31 | 10 |  | Speaking of Psychology | American Psychological Association | |
| 32 | 100 | S | Stanford Psychology Podcast | Stanford Psychology | |
| 33 | — |  | EverydaySpy Podcast | Andrew Bustamante | |
| 33 | 7 |  | The Psychology Podcast | iHeartPodcasts | |
| 34 | 7 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 35 | 54 |  | Living Planet | DW | |
| 35 | — | I | Intertek's Assurance in Action Podcast Network | Intertek | |
| 36 | 6 |  | Discovery | BBC World Service | |
| 36 | 6 |  | Astrum Space | Astrum | |
| 37 | — |  | Why Do We Do That? | BBC Radio 4 | |
| 37 | 94 | M | My Favorite Theorem | Kevin Knudson & Evelyn Lamb | |
| 38 | — |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 39 | — |  | Science Rules! with Bill Nye | Stitcher & Bill Nye | |
| 39 | 18 |  | Relebogile Mabotja hosts The Naked Scientist | Radio 702 | |
| 40 | — | T | This Week in Pediatric Oncology | Solving Kids' Cancer | |
| 40 | — |  | The Orthobullets Podcast | Orthobullets | |
| 41 | — | E | Everything is Public Health | MJ and Cass | |
| 41 | 12 |  | Robert Sapolsky | Father-Offspring Interviews | Robert Sapolsky | |
| 44 | 11 |  | The Micah Hanks Program | Micah Hanks | |
| 44 | 15 |  | Space Nuts: Astronomy Insights & Cosmic Discoveries | Professor Fred Watson and Andrew Dunkley | |
| 45 | 17 |  | Neuroscience: Amateur Hour | Neuroscience: Amateur Hour | |
| 46 | 9 |  | The New Quantum Era - innovation in quantum computing, science and technology | Sebastian Hassinger | |
| 47 | — |  | The End Of The World with Josh Clark | iHeartPodcasts | |
| 47 | 16 |  | The world, the universe and us | New Scientist | |
| 47 | — | D | Deep Papers | Arize AI | |
| 50 | 8 |  | Tooth & Claw: True Stories of Animal Attacks | Wes Larson, Jeff Larson, Mike Smith | Daylight Media | |
| 51 | 8 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 53 | 13 | I | International Law | Yale Law School | |
| 53 | 26 | T | The Naked Scientists Podcast | The Naked Scientists | |
| 53 | 93 |  | James Webb Space Telescope | Inception Point Ai | |
| 54 | 19 |  | TED Talks Science and Medicine | TED | |
| 54 | — | W | Wildest Kruger Stories | Karolina Norée | |
| 55 | 15 |  | The Social Work Podcast | Jonathan B. Singer, Ph.D., LCSW | |
| 57 | 8 | G | Gossip Gills | Aquaculture Stewardship Council | |
| 59 | 16 |  | TheThinkingAtheist | The Thinking Atheist | |
| 59 | 21 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 61 | 13 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 62 | — | T | The brief history of time | Adhyan Kasana | |
| 63 | 3 |  | NOVA Presents | GBH | |
| 63 | 11 |  | Leaf it to Us | Leaf it to Us | |
| 64 | 11 | P | Plane Crash Diaries | Desmond Latham | |
| 65 | 11 | P | Proteomics in Proximity | Olink Proteomics | |
| 67 | — |  | Regenerative Agronomy | Soilcraft Team | |
| 69 | — | T | The Future of Work Podcast | International Labour Organization | |
| 72 | 35 | I | Into The Paranormal, Podcast With Tony Brueski | Real Story Media | |
| 73 | — | J | Just the Zoo of Us | Ellen & Christian Weatherford | |
| 73 | 53 |  | The Best of Coast to Coast AM | iHeartPodcasts and Coast to Coast AM | |
| 77 | 32 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 80 | 29 |  | Overheard at National Geographic | National Geographic | |
| 81 | 43 |  | Astronomy Cast | Fraser Cain and Dr. Pamela Gay | |
| 84 | 29 | E | Epigenetics Podcast | Active Motif | |
| 85 | 45 |  | CrowdScience | BBC World Service | |
| 85 | 9 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 88 | 26 |  | New Books in Critical Theory | Marshall Poe | |
| 89 | 14 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 91 | 37 |  | The Science Show | ABC | |
| 92 | 53 | T | The Birding Life Podcast Network | The Birding Life Podcast Network | |
| 92 | 32 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 96 | 25 | T | The Titanium Physicists Podcast | Brachiolope Media Network | |
| 97 | 10 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 98 | 25 |  | The LIUniverse with Dr. Charles Liu | theliuniverse | |
| 100 | 26 | C | Cognitive Bias | The Cognitive Bias Thinkbois | |
| 101 | 26 | B | Beyond the Seminar: Conversations in Science | Randy Carney | |
| 102 | 54 |  | Lost Women of Science | Lost Women of Science | |
| 104 | 32 | A | AZ Climate & Health | Arizona Climate & Health | |
| 106 | 54 |  | Short Wave | NPR | |
| 109 | 38 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 114 | 25 |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 116 | 25 | T | The Universe Speaks in Numbers | Faber and Faber | |
| 118 | 12 |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 119 | — |  | La Science, CQFD | France Culture | |
