| 1 | — |  | Ologies with Alie Ward | Alie Ward | |
| 2 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 3 | — |  | Making Sense with Sam Harris | Sam Harris | |
| 4 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 5 | 12 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 6 | 1 |  | Radiolab | WNYC Studios | |
| 7 | 1 |  | Unexplainable | Vox | |
| 8 | — |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 9 | 5 |  | Cool Worlds Podcast | coolworldslab | |
| 10 | 3 |  | Short Wave | NPR | |
| 11 | 8 |  | Discovery | BBC World Service | |
| 12 | 48 |  | Curious Cases | BBC Radio 4 | |
| 13 | 8 |  | Speaking of Psychology | American Psychological Association | |
| 14 | 45 |  | Ask the Naked Scientists | Dr Chris Smith | |
| 15 | 3 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 16 | 7 |  | The Psychology Podcast | iHeartPodcasts | |
| 17 | 50 |  | Deep Insights with Mining Review Africa | Mining Review Africa | |
| 18 | 81 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 19 | 9 |  | Science Vs | Spotify Studios | |
| 20 | 9 |  | BBC Inside Science | BBC Radio 4 | |
| 21 | 15 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 22 | 9 |  | More or Less | BBC Radio 4 | |
| 23 | 1 |  | The Michael Shermer Show | Michael Shermer | |
| 24 | 9 |  | CrowdScience | BBC World Service | |
| 25 | — | B | BJA Education Podcasts | BJA Education | |
| 26 | 31 |  | Blurry Creatures | Blurry Creatures | |
| 27 | — | T | Two Psychologists Four Beers | Yoel Inbar, Michael Inzlicht, and Alexa Tullett | |
| 28 | 70 |  | Babbage from The Economist | The Economist | |
| 29 | — | C | Cannabis Cultivation and Science Podcast | Tad Hussey | |
| 30 | — |  | Speed & Scale | TED | |
| 31 | — |  | Here Weed Go! | Here Weed Go! | |
| 32 | 16 |  | Normal Curves: Sexy Science, Serious Statistics | Regina Nuzzo and Kristin Sainani | |
| 33 | — | R | Relativity: The Special & General Theory | Albert Einstein | |
| 34 | 16 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 35 | 15 |  | Universe Today Podcast | Fraser Cain | |
| 36 | 83 |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 37 | 8 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 38 | 15 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 39 | 19 | B | Boring History for Sleep | Velvet | |
| 40 | 81 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 41 | 14 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 42 | 5 |  | Most Terrifying Places in America | Travel Channel | |
| 43 | — |  | Why Do We Do That? | BBC Radio 4 | |
| 44 | 11 |  | Science Friday | Science Friday and WNYC Studios | |
| 45 | 19 |  | TheThinkingAtheist | The Thinking Atheist | |
| 46 | 21 |  | Unexpected Elements | BBC World Service | |
| 47 | 10 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 48 | 14 |  | Alive Again | iHeartPodcasts | |
| 49 | 25 | 3 | 365 Days of Astronomy - Weekly Edition | Fraser Cain & Dr. Pamela L. Gay | |
| 50 | — | T | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 51 | 21 |  | Therapist Uncensored Podcast | Sue Marriott LCSW, CGP & Ann Kelley PhD | |
| 52 | 19 | S | Students of Surgery | Martin Brand | |
| 53 | 21 |  | Clearer Thinking with Spencer Greenberg | Spencer Greenberg | |
| 54 | 26 | S | Stanford Psychology Podcast | Stanford Psychology | |
| 55 | 24 |  | How We're Wired | The Bertarelli Foundation | |
| 56 | 21 |  | Neuroscience: Amateur Hour | Neuroscience: Amateur Hour | |
| 57 | 16 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 58 | 7 | T | That Implementation Science Podcast | Mike Pullmann | |
| 59 | 21 |  | Navigating Neuropsychology | John Bellone & Ryan Van Patten - NavNeuro | |
| 60 | 18 |  | All In The Mind | ABC | |
| 61 | 22 |  | SAPIENS: A Podcast for Everything Human | SAPIENS | |
| 62 | — |  | Proxy with Yowei Shaw | Y3 Productions | |
| 63 | 23 | B | Blood Podcast | American Society of Hematology | |
| 64 | — |  | Oceans: Life Under Water | Crowd Network | Greenpeace UK | |
| 65 | — |  | Going Wild with Dr. Rae Wynn-Grant | PBS Nature | |
| 66 | 21 | U | Unpopular Neuroscience | Patrick D. Watson | |
| 67 | 23 | P | Pediatric Anesthesia Podcast | Pediatric Anesthesia | |
| 68 | 22 |  | Lost Women of Science | Lost Women of Science | |
| 69 | 21 |  | Brain Science with Ginger Campbell, MD: Neuroscience for Everyone | Ginger Campbell, MD | |
| 70 | 21 | T | The Language Neuroscience Podcast | Stephen M. Wilson | |
| 71 | 21 | E | Everyday Neuro: Psychology and Neuroscience Podcast | Dr Janine Cooper: Cognitive Psychologist, Neuroscientist, Neuropsychology researcher. | |
| 72 | — |  | All Access: Med School Admissions | Christian Essman | |
| 73 | — | T | Talk On — Debates in Anthropology | Max Planck Institute for Social Anthropology | |
| 74 | 21 | T | The Neuro Clinic | Ingram Wright | |
| 75 | 21 | 3 | 39 Ways to Save the Planet | BBC Radio 4 | |
| 76 | 20 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 77 | 9 |  | Regenerative Agriculture Podcast | John Kempf | |
| 78 | 15 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 79 | 18 |  | New Books in Critical Theory | Marshall Poe | |
| 80 | 22 |  | Science Weekly | The Guardian | |
| 81 | 19 |  | De Universiteit van Nederland Podcast | Universiteit van Nederland | |
| 82 | 12 |  | Relebogile Mabotja hosts The Naked Scientist | Radio 702 | |
| 83 | 48 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 84 | 18 |  | You Are Not So Smart | You Are Not So Smart | |
| 85 | 21 |  | The Astrophysics Podcast | Paul Duffell | |
| 86 | 14 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 87 | 14 |  | New Books in Psychoanalysis | Marshall Poe | |
| 88 | 73 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 89 | 20 |  | The Science Show | ABC | |
| 90 | 6 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 91 | 12 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 92 | 27 |  | Astronomy Daily: Space News Updates | bitesz.com | |
| 93 | 19 |  | Believing the Bizarre: Paranormal Podcast | Tyler and Charlie | |
| 94 | 23 | M | Many Minds | Kensy Cooperrider – Diverse Intelligences Summer Institute | |
| 95 | 20 | N | New Scientist Weekly | New Scientist | |
| 96 | 20 |  | Safety Third | Safety Third | |
| 97 | 20 | T | The Amp Hour Electronics Podcast | The Amp Hour (Chris Gammell and David L Jones) | |
| 98 | 20 |  | The Electrochemistry Podcast | Pine Research | |
| 99 | 19 | C | Circulation on the Run | Greg Hundley, MD and Peder Myhre, MD, PhD | |
| 100 | 19 | A | Acceptance & Commitment Therapy Questions & Answers | Jacob Martinez | |
