| 1 | 2 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 1 | — |  | Radiolab | WNYC Studios | |
| 1 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 2 | 2 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 4 | 1 |  | Ologies with Alie Ward | Alie Ward | |
| 6 | 2 |  | Science Vs | Spotify Studios | |
| 6 | 8 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 6 | — |  | Curious Cases | BBC Radio 4 | |
| 7 | — |  | The Naked Scientists Podcast | The Naked Scientists | |
| 7 | 3 |  | Making Sense with Sam Harris | Sam Harris | |
| 8 | 3 |  | More or Less | BBC Radio 4 | |
| 8 | 1 |  | Unexplainable | Vox | |
| 11 | 9 | B | Boring History for Sleep | Velvet | |
| 11 | 1 |  | Science Weekly | The Guardian | |
| 11 | 7 | S | Students of Surgery | Martin Brand | |
| 12 | 12 |  | Relebogile Mabotja hosts The Naked Scientist | Radio 702 | |
| 12 | 1 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 13 | 6 | T | The Birding Life Podcast Network | The Birding Life Podcast Network | |
| 14 | 1 |  | Blurry Creatures | Blurry Creatures | |
| 14 | 20 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 15 | 2 |  | Ask the Naked Scientists | Dr Chris Smith | |
| 15 | 14 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 15 | 1 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 16 | 16 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 17 | 4 |  | Let's Learn Everything! | Maximum Fun | |
| 17 | 35 |  | Unexpected Elements | BBC World Service | |
| 17 | 20 | T | The Aspiring Psychologist Podcast | Dr Marianne Trent | |
| 17 | 103 |  | New Books in Psychoanalysis | Marshall Poe | |
| 17 | 25 |  | Science Magazine Podcast | Science Magazine | |
| 18 | 47 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 19 | 4 |  | BBC Inside Science | BBC Radio 4 | |
| 19 | 8 |  | CrowdScience | BBC World Service | |
| 22 | 91 |  | All In The Mind | ABC | |
| 22 | 6 |  | The Psychology Podcast | iHeartPodcasts | |
| 22 | — |  | A Question of Science | The Francis Crick Institute | |
| 22 | 3 |  | The Origins Podcast with Lawrence Krauss | Lawrence M. Krauss | |
| 23 | 3 |  | The world, the universe and us | New Scientist | |
| 23 | 23 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 23 | — |  | Ondertussen in de kosmos | de Volkskrant | |
| 24 | 7 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 24 | 27 |  | The Quanta Podcast | Quanta Magazine | |
| 25 | 15 | D | Data Science Decoded | Mike E | |
| 25 | 23 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 25 | 25 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 26 | 138 | R | Rain and Thunder Storms Podcast | Natural Podcasts | |
| 26 | 10 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 27 | 16 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 28 | 10 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 28 | 5 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 28 | 7 |  | Discovery | BBC World Service | |
| 28 | 13 |  | Science Friday | Science Friday and WNYC Studios | |
| 29 | 20 |  | The Life Scientific | BBC Radio 4 | |
| 29 | 56 |  | Regenerative Agriculture Podcast | John Kempf | |
| 29 | 27 | G | Guardians of the River | Wild Bird Trust, NGOWP, House of Pod | |
| 30 | 14 |  | Nature Podcast | Springer Nature Limited | |
| 30 | — |  | Babbage from The Economist | The Economist | |
| 30 | 41 |  | Tooth & Claw: True Stories of Animal Attacks | Wes Larson, Jeff Larson, Mike Smith | Daylight Media | |
| 31 | 167 |  | SUBSTANCE | BASF | |
| 31 | 14 |  | Rewilding the World with Ben Goldsmith | Ben Goldsmith | |
| 32 | 65 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 34 | 13 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 35 | 19 |  | This Week in Cardiology | Medscape | |
| 36 | 41 | W | Wildest Kruger Stories | Karolina Norée | |
| 36 | 3 |  | The Michael Shermer Show | Michael Shermer | |
| 36 | 151 |  | You Are Not So Smart | You Are Not So Smart | |
| 37 | 62 |  | New Books in Critical Theory | Marshall Poe | |
| 39 | 40 |  | The Wild with Chris Morgan | KUOW News and Information | |
| 40 | 44 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 40 | 46 | T | The Human Behavior Podcast | The Human Behavior Podcast | |
| 41 | 26 |  | Speaking of Psychology | American Psychological Association | |
| 43 | 14 |  | Short Wave | NPR | |
| 43 | 12 | A | Atmospheric Tales | Shahzad Gani | |
| 43 | 21 | A | Ask the Naked Scientists | Dr Chris Smith | |
| 43 | — |  | Need To Know | Bryce Zabel | |
| 44 | 63 |  | The Science of Birds | Ivan Phillipsen | |
| 45 | — |  | Navigating Neuropsychology | John Bellone & Ryan Van Patten - NavNeuro | |
| 45 | 17 |  | Dr Karl Podcast | triplej | |
| 46 | 17 | S | Stanford Psychology Podcast | Stanford Psychology | |
| 47 | 12 |  | The Data Science Education Podcast | Berkeley Data Science | |
| 47 | 45 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 47 | 118 | T | The Deep-Sea Podcast | Thomas Linley | |
| 47 | 41 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 48 | 33 |  | Ancient Aliens | PodcastOne | |
| 49 | 47 | H | Human Factors & Ergonomics (HFE) Hub | The Human Factors and Ergonomics Society of Australia (HFESA) | |
| 50 | 48 |  | The Joy of x | Steven Strogatz and Quanta Magazine | |
| 50 | 3 | T | The Naked Scientists Podcast | The Naked Scientists | |
| 51 | 60 |  | Astrum Space | Astrum | |
| 53 | 19 | B | Between the Lines | Institute of Development Studies | |
| 54 | 52 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 54 | 140 |  | How We're Wired | The Bertarelli Foundation | |
| 55 | 47 |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 55 | 15 | T | The Root Of The Science Podcast | Anne Chisa | |
| 56 | 27 |  | Das Wissen | SWR | SWR | |
| 56 | 76 |  | Scotland Outdoors | BBC Radio Scotland | |
| 56 | — |  | Operation Night Cat | New Hampshire Public Radio | |
| 56 | 4 | ![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 | |
| 57 | 17 |  | How to Listen to Audiobook in Nonfiction, Social Sciences | Free Audiobook | |
| 57 | 53 |  | The Story Collider | Story Collider, Inc. | |
| 58 | — |  | The Global Energy & Environmental Law Podcast | The International Environmental Law Committee of the American Branch of the International Law Association | |
| 58 | 64 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
