| 1 | — |  | The Rest Is Science | Goalhanger | |
| 2 | 3 |  | Unexplainable | Vox | |
| 2 | — |  | Science Weekly | The Guardian | |
| 3 | — |  | Emergency Medicine Board Bombs | EM Board Bombs | |
| 3 | 1 | B | Boring History for Sleep | Velvet | |
| 4 | — |  | A Question of Science | The Francis Crick Institute | |
| 4 | 1 |  | Science Vs | Spotify Studios | |
| 4 | 30 |  | That UFO Podcast | That UFO Podcast | |
| 5 | 1 |  | The LIUniverse with Dr. Charles Liu | theliuniverse | |
| 6 | 4 |  | Better Brain Fitness (a Brainjo Production) | Josh Turknett, MD | |
| 8 | 4 |  | Ologies with Alie Ward | Alie Ward | |
| 10 | 7 |  | Curious Cases | BBC Radio 4 | |
| 12 | 5 |  | Radiolab | WNYC Studios | |
| 13 | 5 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 13 | 7 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 14 | 4 | H | Heal NPD | Mark Ettensohn, Psy.D. | |
| 15 | 31 |  | More or Less | BBC Radio 4 | |
| 16 | 7 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 16 | — |  | Making Sense with Sam Harris | Sam Harris | |
| 17 | 4 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 17 | 13 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 17 | 2 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 19 | 9 |  | Podcast UFO | Martin Willis | |
| 21 | 9 |  | Patterns Tell Stories | UFOs & High Strangeness | KLAɄЅ & GΔRRΞTT | |
| 22 | 169 |  | Physics World Weekly Podcast | Physics World | |
| 22 | 5 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 23 | 4 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 24 | 9 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 24 | 5 |  | Nature Podcast | Springer Nature Limited | |
| 24 | 71 |  | Space Nuts: Astronomy Insights & Cosmic Discoveries | Professor Fred Watson and Andrew Dunkley | |
| 25 | 11 |  | EverydaySpy Podcast | Andrew Bustamante | |
| 27 | 2 |  | Science Friday | Science Friday and WNYC Studios | |
| 27 | 5 | 佐 | 佐々木亮の宇宙ばなし | 佐々木亮 | |
| 28 | 6 |  | Science Will Win | Pfizer | |
| 30 | 7 |  | UFO Chronicles Podcast | Nik Hunter | |
| 30 | 32 |  | Short Wave | NPR | |
| 31 | 38 |  | Bigfoot Society | Jeremiah Byron | |
| 31 | 4 |  | Motivational Interviewing: The Podcast | Temple University School of Medicine | |
| 31 | — |  | Vetenskapsradion | Sveriges Radio | |
| 33 | 15 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 34 | 114 | F | Forschung aktuell | Deutschlandfunk | |
| 34 | 4 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 34 | 5 |  | Speaking of Psychology | American Psychological Association | |
| 35 | 153 | M | Many Minds | Kensy Cooperrider – Diverse Intelligences Summer Institute | |
| 35 | — |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 35 | 91 |  | Science Magazine Podcast | Science Magazine | |
| 36 | 26 | ![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 | |
| 36 | 5 |  | Koldfronten - kampen om Grønland og Arktis | Videnskab.dk | |
| 36 | 6 |  | Discovery | BBC World Service | |
| 36 | 78 |  | Unexpected Elements | BBC World Service | |
| 37 | 103 |  | Science Fictions | Tom Chivers and Stuart Ritchie | |
| 37 | — |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 37 | 14 |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 38 | 6 |  | Skeptics with a K | Skeptic Media Limited | |
| 38 | — |  | Drilled | Pushkin Industries | |
| 39 | 11 |  | Creature Feature | iHeartPodcasts | |
| 40 | 14 |  | Science In Action | BBC World Service | |
| 41 | 6 |  | CrowdScience | BBC World Service | |
| 41 | 21 | V | Von Ráðgjöf - Lausnin Hlaðvarp | Von ráðgjöf - Lausnin hlaðvarp | |
| 42 | 2 |  | Dumma Människor | Acast - Lina Thomsgård och Björn Hedensjö | |
| 43 | 19 |  | The Quanta Podcast | Quanta Magazine | |
| 43 | 14 |  | Origin Stories | The Leakey Foundation | |
| 44 | 11 | L | La Terre au carré | France Inter | |
| 45 | 20 |  | This Week in Virology | Vincent Racaniello | |
| 46 | 7 |  | Dharma Lab | Dharma Lab | |
| 47 | 20 |  | Ask a Spaceman! | Paul M. Sutter | |
| 47 | 73 |  | La Science, CQFD | France Culture | |
| 48 | 8 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 49 | 8 | W | Walkabout the Galaxy | Joshua Colwell, Adrienne Dove, and James Cooney | |
| 50 | 8 |  | Big Picture Science | Big Picture Science | |
| 51 | 8 | I | Inquiring Minds | Indre Viskontas | |
| 52 | 8 | B | Big Picture Science | Big Picture Science | |
| 52 | 118 |  | BBC Inside Science | BBC Radio 4 | |
| 53 | 8 | N | New Scientist Weekly | New Scientist | |
| 53 | 16 |  | Need To Know | Bryce Zabel | |
| 54 | 8 | R | Roaring Earth | Roaring Earth | |
| 55 | 13 |  | UAP Unidentified Alien Podcast | Gamut Podcast Network | |
| 55 | 8 | A | Applied Science | Yogi Reben | |
| 56 | 8 |  | COMPLEXITY | Santa Fe Institute | |
| 57 | 8 | C | Casual Space | Beth Mund | |
| 58 | 8 | A | A Neuroscientist Explains | The Guardian | |
| 59 | 8 | A | Aqua Marianas | Sinking Feelings Productions | |
| 60 | 8 | A | America Adapts the Climate Change Podcast | Doug Parsons | |
| 61 | 8 |  | Spacepod | Carrie Nugent | |
| 65 | 7 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 66 | 41 |  | The Micah Hanks Program | Micah Hanks | |
| 67 | 41 |  | Countercurrent: conversations with Professor Roger Kneebone | Professor Roger Kneebone | |
| 68 | 37 |  | Paradigmepodden | Terje Toftenes | |
| 69 | 2 |  | Robinson's Podcast | Robinson Erhardt | |
| 70 | 29 |  | Instant Genius | Our Media | |
| 70 | 2 | N | NPP BrainPod | Springer Nature | |
| 70 | 68 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 71 | — | R | Ressourcen Neu Denken - Fachlicher Input zu Trends der Kreislaufwirtschaft | Deutsche Gesellschaft für Abfallwirtschaft e. V. | |
| 72 | 44 |  | All In The Mind | ABC | |
| 73 | 5 |  | Scotland Outdoors | BBC Radio Scotland | |
| 74 | 5 | W | What it Means To Be Human | What It Means to Be Human | |
| 75 | 5 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 75 | 59 |  | The Science Show | ABC | |
| 77 | 18 |  | Decouple | Dr. Chris Keefer | |
| 78 | 37 |  | You Are Not So Smart | You Are Not So Smart | |
