| 1 | 129 |  | All In The Mind | ABC | |
| 1 | 54 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 1 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 2 | — |  | Unexplainable | Vox | |
| 3 | — | V | Von Ráðgjöf - Lausnin Hlaðvarp | Von ráðgjöf - Lausnin hlaðvarp | |
| 4 | — |  | Radiolab | WNYC Studios | |
| 5 | 1 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 6 | 1 |  | On Humans | Ilari Mäkelä | |
| 7 | — |  | Let's Learn Everything! | Maximum Fun | |
| 8 | 1 |  | Podcast UFO | Martin Willis | |
| 9 | 1 |  | Science Vs | Spotify Studios | |
| 10 | 4 | B | Boring History for Sleep | Velvet | |
| 10 | 1 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 10 | 1 |  | Curious Cases | BBC Radio 4 | |
| 11 | 1 |  | Making Sense with Sam Harris | Sam Harris | |
| 11 | — |  | Unexpected Elements | BBC World Service | |
| 13 | 2 |  | More or Less | BBC Radio 4 | |
| 13 | — |  | Science with Sabine | Sabine Hossenfelder | |
| 13 | 2 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 13 | 17 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 14 | — |  | Ologies with Alie Ward | Alie Ward | |
| 15 | 4 |  | Matvælið | Matís | |
| 15 | 85 |  | UAP Unidentified Alien Podcast | Gamut Podcast Network | |
| 15 | 2 |  | Science Friday | Science Friday and WNYC Studios | |
| 16 | 1 |  | Science Weekly | The Guardian | |
| 17 | 3 |  | TOP TO TOE | THE STANDARD | |
| 19 | 3 |  | Nature Podcast | Springer Nature Limited | |
| 19 | — |  | Speaking of Psychology | American Psychological Association | |
| 20 | 22 |  | Instant Genius | Our Media | |
| 21 | — |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 21 | 108 |  | Science Quickly | Scientific American | |
| 22 | 6 |  | Brain Inspired | Paul Middlebrooks | |
| 23 | 6 |  | Space Nuts: Astronomy Insights & Cosmic Discoveries | Professor Fred Watson and Andrew Dunkley | |
| 23 | 119 | S | Shirtloads of Science | Dr Karl Kruszelnicki | |
| 25 | 51 |  | This Week in Virology | Vincent Racaniello | |
| 26 | 125 | ![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 | |
| 27 | — |  | Tooth & Claw: True Stories of Animal Attacks | Wes Larson, Jeff Larson, Mike Smith | Daylight Media | |
| 27 | 6 |  | Bigfoot Crossroads | Matt Knapp | |
| 28 | 12 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 29 | 32 |  | Skeptics with a K | Skeptic Media Limited | |
| 29 | 7 |  | Your Brain On | Drs. Ayesha and Dean Sherzai | |
| 30 | 2 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 30 | 79 |  | UFO Chronicles Podcast | Nik Hunter | |
| 30 | 13 |  | Science In Action | BBC World Service | |
| 30 | 18 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 31 | 109 | T | The We Society | AcSS | |
| 31 | 7 |  | The Quanta Podcast | Quanta Magazine | |
| 33 | 14 |  | Astrum Space | Astrum | |
| 33 | 1 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 33 | 4 |  | That's Absurd Please Elaborate | Trace Elements Media | |
| 34 | 9 | T | The ECTRIMS Podcast | The European Committee for Treatment and Research in Multiple Sclerosis | |
| 34 | 1 |  | This Way Up | Arctic Council & Både Og | |
| 34 | 12 |  | Paradigmepodden | Terje Toftenes | |
| 35 | 31 |  | Physics World Weekly Podcast | Physics World | |
| 35 | 5 |  | The Psychology Podcast | iHeartPodcasts | |
| 35 | 4 |  | Self-Improvement Atlas: The Personal Science Insights Podcast | Life Management Science Labs | |
| 36 | — | J | JHND Podcasts | JHND Podcasts | |
| 36 | 74 |  | Razib Khan's Unsupervised Learning | Razib Khan | |
| 38 | 21 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 39 | 23 |  | Countercurrent: conversations with Professor Roger Kneebone | Professor Roger Kneebone | |
| 40 | 17 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 43 | 7 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 43 | 16 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 44 | 20 |  | Mysterious Universe | 8th Kind | |
| 45 | 16 |  | Drilled | Pushkin Industries | |
| 46 | — |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 46 | 25 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 46 | 21 |  | Clearer Thinking with Spencer Greenberg | Spencer Greenberg | |
| 47 | 19 | S | Science Vs Introverts | Ravevx | |
| 47 | — |  | Kapphlaupið til tunglsins | Sævar Helgi Bragason | |
| 48 | — |  | PlanetGeo: The Geology Podcast | Chris and Jesse | |
| 48 | — | T | The European Skeptics Podcast - The ESP | TheESP.eu | |
| 53 | — | G | Game Theory | Game Theory | |
| 54 | 17 |  | Dumma Människor | Acast - Lina Thomsgård och Björn Hedensjö | |
| 55 | 14 |  | Science & Futurism with Isaac Arthur | Isaac Arthur | |
| 56 | 25 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 57 | 25 |  | Ancient Aliens | PodcastOne | |
| 58 | 1 | S | Show Me the Science with Luke O'Neill | Newstalk | |
| 59 | 79 | 2 | 24/7 | Beggi Ólafs | |
| 60 | 8 | H | Human Factors Minute | Human Factors Cast | |
| 61 | 24 |  | Universe Today Podcast | Fraser Cain | |
| 63 | 25 | N | Nauka To Lubię | Tomasz Rożek | |
| 64 | 25 |  | The Plodcast | Our Media | |
| 66 | 3 |  | Jung Chicago Radio | C. G. Jung Institute of Chicago | |
| 68 | 27 |  | The Life Scientific | BBC Radio 4 | |
| 68 | — |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 69 | — |  | Nerdland Podcast | Lieven Scheire | |
| 69 | 27 |  | BBC Inside Science | BBC Radio 4 | |
| 71 | 27 |  | Babbage from The Economist | The Economist | |
| 72 | 27 |  | Sidenote by AsapSCIENCE | AsapSCIENCE | |
| 73 | 26 |  | Creature Feature | iHeartPodcasts | |
| 74 | 23 |  | Short Wave | NPR | |
| 77 | 24 |  | Astronomy Cast | Fraser Cain and Dr. Pamela Gay | |
| 79 | 23 |  | The Michael Shermer Show | Michael Shermer | |
| 80 | 9 | S | Sweet Little Human | Orkan Media | |
| 81 | 21 |  | Dr Karl Podcast | triplej | |
| 83 | 21 |  | Bigfoot Eyewitness Radio | Vic Cundiff | |
| 84 | 21 |  | The Big Disaster: The Big Burn | LAist Studios | |
| 85 | 21 |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 87 | 20 | T | The Meaning Code | Karen Wong | |
