| 1 | — |  | The Rest Is Science | Goalhanger | |
| 3 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 4 | — |  | Ologies with Alie Ward | Alie Ward | |
| 6 | 1 |  | Making Sense with Sam Harris | Sam Harris | |
| 7 | 6 | B | Boring History for Sleep | Velvet | |
| 8 | — |  | The Naked Scientists Podcast | The Naked Scientists | |
| 9 | 2 |  | More or Less | BBC Radio 4 | |
| 10 | 1 | T | The Birding Life Podcast Network | The Birding Life Podcast Network | |
| 11 | 26 |  | Science Vs | Spotify Studios | |
| 12 | — |  | BBC Inside Science | BBC Radio 4 | |
| 13 | 52 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 14 | 3 |  | Unexplainable | Vox | |
| 15 | 5 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 16 | 5 |  | All In The Mind | ABC | |
| 17 | 3 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 18 | 3 |  | The Episodic Table of Elements | T. R. Appleton | |
| 19 | 57 |  | The Michael Shermer Show | Michael Shermer | |
| 20 | 34 |  | Dr Karl Podcast | triplej | |
| 21 | 7 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 22 | 3 |  | CrowdScience | BBC World Service | |
| 23 | — |  | Curious Cases | BBC Radio 4 | |
| 24 | 10 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 25 | 9 |  | Science Weekly | The Guardian | |
| 27 | 19 |  | That UFO Podcast | That UFO Podcast | |
| 28 | 35 |  | Speaking of Psychology | American Psychological Association | |
| 29 | 86 | G | Green Noise | CapeNature | |
| 30 | — |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 32 | 1 |  | Science Friday | Science Friday and WNYC Studios | |
| 33 | — |  | The Human Progress Podcast | HumanProgress.org | |
| 35 | — |  | Planet Visionaries – SEASON 5 | A podcast in partnership with The Rolex Perpetual Planet Initiative | |
| 36 | 6 |  | Babbage from The Economist | The Economist | |
| 37 | 72 |  | Radiowissen | Bayerischer Rundfunk | |
| 38 | 18 |  | Discovery | BBC World Service | |
| 39 | 18 |  | The Cartesian Cafe | Timothy Nguyen | |
| 40 | 145 |  | Curiosity Theory | Dr. Dakotah Tyler & Justin Shaifer | |
| 41 | 55 |  | Unexpected Elements | BBC World Service | |
| 42 | 144 | E | Editors in Conversation | American Society for Microbiology | |
| 43 | — |  | Emerging Infectious Diseases | CENTERS FOR DISEASE CONTROL AND PREVENTION | |
| 44 | 13 |  | The world, the universe and us | New Scientist | |
| 46 | 21 |  | TheThinkingAtheist | The Thinking Atheist | |
| 48 | 13 |  | Nature Podcast | Springer Nature Limited | |
| 49 | 13 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 50 | 2 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 51 | 26 | A | Ask the Naked Scientists | Dr Chris Smith | |
| 52 | 25 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 53 | 4 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 54 | 32 |  | Ask the Naked Scientists | Dr Chris Smith | |
| 55 | 4 |  | You Are Not So Smart | You Are Not So Smart | |
| 56 | 12 |  | Get Birding | Peanut & Crumb | |
| 58 | 29 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 60 | 20 | 科 | 科學好好聽 | Kyle Huang | |
| 61 | 11 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 62 | — |  | Opinionated History of Mathematics | Intellectual Mathematics | |
| 63 | 25 | R | Ri Science Podcast | The Royal Institution | |
| 64 | 25 | M | Multiverse 5D @ M5D | Multiverse 5D Network | |
| 65 | 24 | B | Bow Down: Spiritual Feminism Unleashed | The Cohere Collective | |
| 66 | 23 |  | Relebogile Mabotja hosts The Naked Scientist | Radio 702 | |
| 67 | 32 |  | Drilled | Pushkin Industries | |
| 68 | 44 |  | UFO Chronicles Podcast | Nik Hunter | |
| 69 | — | A | Alpha Male Strategies | AMS | |
| 71 | 26 |  | Planet Em | Emily McDonald | |
| 72 | 36 |  | Songs 4 FRCR: Radiology FRCR 2A Revision | FRCR Revision | |
| 74 | 76 |  | Quirks and Quarks | CBC | |
| 75 | 15 | M | Mathematics Simplified | Anjali Sharma | |
| 76 | 33 |  | Blurry Creatures | Blurry Creatures | |
| 77 | 19 | ![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 | |
| 78 | 13 |  | The Life Scientific | BBC Radio 4 | |
| 79 | 73 |  | The Wild with Chris Morgan | KUOW News and Information | |
| 80 | 79 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 81 | 2 |  | Universe Today Podcast | Fraser Cain | |
| 83 | 21 |  | From First Principles | Krishna Choudhary and Lester Nare | |
| 84 | 11 |  | Ancient Aliens | PodcastOne | |
| 85 | 21 | S | Stream Full Audiobook in Science & Technology, Psychology & The Mind | hotaudiobook.com | |
| 87 | 32 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 88 | 40 | T | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 89 | 1 | T | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 90 | 44 |  | Short Wave | NPR | |
| 91 | 23 | O | One Planet Podcast · Climate Change, Politics, Sustainability, Environmental Solutions, Renewable Energy, Activism, Biodiver | Creative Process Original Series | |
| 92 | 23 | C | Cannabis Cultivation and Science Podcast | Tad Hussey | |
| 93 | 23 |  | Ground Truths | Eric Topol | |
| 94 | 23 | T | The 80,000 Hours Podcast on Artificial Intelligence (September 2023) | 80,000 Hours | |
| 95 | 23 |  | Why Do We Do That? | BBC Radio 4 | |
| 97 | 23 | S | Spellbound and Gagged | Ellen Weatherford | |
| 98 | 23 | L | Listen to The Lancet Child & Adolescent Health | The Lancet Child & Adolescent Health | |
| 99 | 61 |  | The Story Collider | Story Collider, Inc. | |
| 100 | 19 | M | Manifesting Your Reality-The Law Of Assumption | Kimberly McComas | |
| 101 | 17 |  | Astrum Space | Astrum | |
| 102 | 36 |  | The Psychology Podcast | iHeartPodcasts | |
| 103 | — | T | The Artificial Human | BBC Radio 4 | |
| 104 | — |  | Somewhere in the Skies | SpectreVision Radio | |
| 106 | 4 |  | This Week in Virology | Vincent Racaniello | |
| 107 | 10 |  | Science Magazine Podcast | Science Magazine | |
| 108 | 30 |  | Astronomy Daily: Space News Updates | bitesz.com | |
| 109 | 57 |  | BrainStuff | iHeartPodcasts | |
| 110 | 74 |  | Accidental Gods | Accidental Gods | |
| 111 | — |  | MinuteEarth | Minute Earth | |
| 112 | 1 | S | Stanford Psychology Podcast | Stanford Psychology | |
| 113 | 7 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 114 | 55 |  | De Universiteit van Nederland Podcast | Universiteit van Nederland | |
| 115 | 49 |  | Das Wissen | SWR | SWR | |
