| 1 | — |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 2 | — |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 2 | 3 |  | Science Vs | Spotify Studios | |
| 2 | 2 |  | Ologies with Alie Ward | Alie Ward | |
| 3 | 23 | V | Von Ráðgjöf - Lausnin Hlaðvarp | Von ráðgjöf - Lausnin hlaðvarp | |
| 3 | 1 |  | The world, the universe and us | New Scientist | |
| 4 | — | P | Psykologens hjørne | Jens Einar Jansen | |
| 4 | 2 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 5 | 3 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 6 | 1 |  | That UFO Podcast | That UFO Podcast | |
| 7 | — |  | This Way Up | Arctic Council & Både Og | |
| 7 | 8 | T | The Psychic Guys | David Harker, Josh Floto, Daz Smith, Brett Stuart | |
| 8 | 5 |  | Somewhere in the Skies | SpectreVision Radio | |
| 8 | 2 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 9 | 6 | S | Scared to Death: A Terror Management Lab Production | Terror Management Lab | |
| 11 | 1 |  | Radiolab | WNYC Studios | |
| 11 | 1 | ![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 | |
| 11 | 2 |  | Making Sense with Sam Harris | Sam Harris | |
| 12 | 1 | T | The Scottish AI Alliance Podcast | Scottish AI Alliance | |
| 13 | 1 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 14 | 5 |  | Need To Know | Bryce Zabel | |
| 15 | 13 | B | Boring History for Sleep | Velvet | |
| 15 | 1 | ب | بودكاست آن | Arabcast | |
| 16 | — |  | REALLY?!. with Tom and Dave | Crissy Guerrero | |
| 17 | — |  | Rebelliously Curious with Chrissy Newton: UFOs, Science, Culture and Futurism | Chrissy Newton | |
| 18 | 2 |  | Let's Learn Everything! | Maximum Fun | |
| 21 | 102 |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 22 | 5 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 24 | 4 |  | Astronomy Cast | Fraser Cain and Dr. Pamela Gay | |
| 25 | 3 |  | Science Weekly | The Guardian | |
| 25 | 65 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 26 | 6 |  | UAP Unidentified Alien Podcast | Gamut Podcast Network | |
| 26 | 18 |  | Curious Cases | BBC Radio 4 | |
| 27 | 6 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 28 | 2 |  | The Hamilton Morris Podcast | Hamilton Morris | |
| 28 | 7 |  | UFO Chronicles Podcast | Nik Hunter | |
| 28 | 11 |  | BBC Inside Science | BBC Radio 4 | |
| 30 | 8 |  | This Week in Space (Audio) | TWiT | |
| 32 | 26 |  | Unexplainable | Vox | |
| 32 | 15 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 33 | 20 |  | Paradigmepodden | Terje Toftenes | |
| 34 | 5 |  | The Michael Shermer Show | Michael Shermer | |
| 35 | — |  | Science Friday | Science Friday and WNYC Studios | |
| 35 | 4 | W | Wild Tales | Nature Podcast | National Trust | |
| 36 | 16 |  | Science & Futurism with Isaac Arthur | Isaac Arthur | |
| 36 | 103 |  | Clearer Thinking with Spencer Greenberg | Spencer Greenberg | |
| 37 | — | A | ASSFN Podcast | ASSFN | |
| 37 | 4 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 38 | 1 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 38 | 162 |  | Tooth & Claw: True Stories of Animal Attacks | Wes Larson, Jeff Larson, Mike Smith | Daylight Media | |
| 38 | 45 |  | Speaking of Psychology | American Psychological Association | |
| 39 | 1 |  | Skeptics with a K | Skeptic Media Limited | |
| 39 | 86 |  | Kapphlaupið til tunglsins | Sævar Helgi Bragason | |
| 39 | 4 |  | Short Wave | NPR | |
| 39 | — |  | Endocrine News Podcast | Endocrine Society | |
| 40 | — | C | CMT - Научный Подход | Борис Цацулин | |
| 40 | — |  | Wild Sounds: Voices from Antarctica | RNZ | |
| 40 | 17 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 41 | 8 |  | The Quanta Podcast | Quanta Magazine | |
| 42 | 10 |  | This Week in Virology | Vincent Racaniello | |
| 43 | 16 | F | Five Minute Habits For Healthy Living | Brian Morris, M.D. | |
| 43 | 34 |  | Nature Podcast | Springer Nature Limited | |
| 45 | 15 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 45 | 54 |  | 5 Live Science Podcast | BBC Radio 5 Live | |
| 46 | 6 |  | The Micah Hanks Program | Micah Hanks | |
| 47 | 94 |  | A Question of Science | The Francis Crick Institute | |
| 47 | 2 |  | More or Less | BBC Radio 4 | |
| 47 | — |  | Psychedelics Today | Psychedelics Today | |
| 48 | — | F | Forschung aktuell | Deutschlandfunk | |
| 48 | 3 |  | Podcast UFO | Martin Willis | |
| 49 | 5 |  | Space Nuts: Astronomy Insights & Cosmic Discoveries | Professor Fred Watson and Andrew Dunkley | |
| 49 | 3 |  | Paranormal Portal | Brent Thomas | |
| 51 | 21 |  | CREOGs Over Coffee | CREOGs Over Coffee | |
| 52 | 21 |  | Apparently invisible. Chemistry in ceramics. | Zschimmer & Schwarz Ceramco | |
| 53 | — |  | Sidenote by AsapSCIENCE | AsapSCIENCE | |
| 53 | 18 |  | Mind & Matter | Nick Jikomes | |
| 54 | — | T | The Bio Report | Levine Media Group | |
| 55 | 5 | D | Digging a Hole: The Legal Theory Podcast | Digging a Hole Podcast | |
| 56 | 7 |  | Bigfoot Society | Jeremiah Byron | |
| 56 | 17 |  | Curiosity Weekly | Discovery | |
| 57 | 18 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 58 | 15 | I | Innrás froskanna | RÚV Hlaðvörp | |
| 60 | — | S | Silicon Valley Astronomy Lectures | Silicon Valley Astronomy Lectures | |
| 60 | 2 | F | Farming Today | BBC Radio 4 | |
| 61 | — |  | Science Fictions | Tom Chivers and Stuart Ritchie | |
| 62 | 16 |  | The Plodcast | Our Media | |
| 62 | 19 |  | Discovery | BBC World Service | |
| 62 | — | T | The PJ Pod | Pharmaceutical Journal | |
| 63 | 27 |  | Your Brain On | Drs. Ayesha and Dean Sherzai | |
| 64 | — |  | All In The Mind | ABC | |
| 64 | 22 |  | Cool Worlds Podcast | coolworldslab | |
| 64 | — | C | Cardiology Today | Deconstructed Cardiology | |
| 65 | 5 |  | Overheard at National Geographic | National Geographic | |
| 66 | 2 | 2 | 24/7 | Beggi Ólafs | |
| 67 | 24 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 67 | 16 |  | Dr Karl Podcast | triplej | |
| 68 | 39 |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 68 | 85 |  | Videnskabeligt Udfordret | Mark Lyng, Flemming Damgaard, Nikolaj V. Hansen | |
| 69 | 75 |  | Radiowissen | Bayerischer Rundfunk | |
| 69 | 125 |  | The Science Show | ABC | |
