| 1 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 2 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 3 | — |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 4 | — |  | Unexplainable | Vox | |
| 5 | 1 |  | Making Sense with Sam Harris | Sam Harris | |
| 6 | 1 | I | Ideas of India | Mercatus Center at George Mason University | |
| 7 | — |  | Radiolab | WNYC Studios | |
| 8 | 5 |  | Ologies with Alie Ward | Alie Ward | |
| 9 | 1 |  | The Marginal Revolution Podcast | Mercatus Center at George Mason University | |
| 10 | 1 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 11 | 1 |  | Speaking of Psychology | American Psychological Association | |
| 12 | 4 |  | Science Vs | Spotify Studios | |
| 13 | 7 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 14 | 17 |  | BBC Inside Science | BBC Radio 4 | |
| 15 | 5 |  | Science Weekly | The Guardian | |
| 16 | 18 | N | New Books in Economics | Marshall Poe | |
| 17 | 50 |  | ZEIT WISSEN. Woher weißt Du das? | DIE ZEIT | |
| 18 | 3 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 19 | 62 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 20 | 9 |  | Overheard at National Geographic | National Geographic | |
| 21 | 161 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 22 | 1 | E | Economics In Ten | Economics In Ten | |
| 23 | — | N | New Books in Anthropology | New Books Network | |
| 24 | 3 |  | Speed & Scale | TED | |
| 25 | 89 |  | MinuteEarth | Minute Earth | |
| 26 | 124 |  | Materialism: A Materials Science Podcast | Taylor Sparks and Andrew Falkowski | |
| 27 | 9 |  | The Psychology Podcast | iHeartPodcasts | |
| 28 | 11 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 29 | 15 |  | Short Wave | NPR | |
| 30 | 10 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 31 | — |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 32 | — |  | Motivational Interviewing: The Podcast | Temple University School of Medicine | |
| 33 | — | M | Motivational Interviewing & Beyond | Joel Porter & Steve Rollnick | |
| 34 | 15 |  | All In The Mind | ABC | |
| 35 | 75 |  | Sternengeschichten | Florian Freistetter | |
| 36 | 35 | N | New Books in Public Policy | New Books Network | |
| 37 | 38 | P | Psychology | Yale School of Medicine | |
| 38 | 77 |  | The Pie: An Economics Podcast | Becker Friedman Institute at UChicago | |
| 39 | 46 | V | VoxTalks Economics | VoxTalks | |
| 40 | 10 | R | Relaxing Music For Sleep And Stress Relief | AK Entertainments | |
| 41 | 19 |  | The Michael Shermer Show | Michael Shermer | |
| 42 | 106 |  | The Astrophysics Podcast | Paul Duffell | |
| 43 | 4 |  | SciShow Tangents | Complexly | |
| 44 | 16 |  | Space Nuts: Astronomy Insights & Cosmic Discoveries | Professor Fred Watson and Andrew Dunkley | |
| 45 | — |  | Origin Stories | The Leakey Foundation | |
| 46 | 14 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 47 | — |  | Ecosystemic Futures | Dyan Finkhousen: CEO of Shoshin Works | |
| 48 | 11 |  | Universe Today Podcast | Fraser Cain | |
| 49 | — |  | Endocrine News Podcast | Endocrine Society | |
| 50 | — | T | Technology and Space - The history and future of space tech, exploration and business. | Cristobal Alvarez | |
| 51 | — |  | The Sociology of Everything Podcast | Eric Hsu & Louis Everuss (Lou & the Hsu) | |
| 52 | — |  | KDIGO Conversations in Nephrology | KDIGO Communications | |
| 53 | — |  | Neuroscience: Amateur Hour | Neuroscience: Amateur Hour | |
| 54 | 25 |  | The Future of Everything | Stanford Engineering | |
| 55 | — |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 56 | — |  | Invisibilia | NPR | |
| 57 | — |  | LearningRadiology Video Podcasts | William Herring, MD, FACR | |
| 58 | — |  | iNTO THE FRAY RADIO - Encounters with the Paranormal | Shannon LeGro | |
| 59 | — |  | Found in Space: A Science Podcast for Kids and Teens | Arwen Hubbard | |
| 60 | — |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 61 | — | P | Philosophy | Cambridge University | |
| 62 | — | T | The Human Behavior Podcast | The Human Behavior Podcast | |
| 63 | — | R | Radiology Podcast | RSNA | The Radiological Society of North America | |
| 64 | — | E | Endocrine Feedback Loop | Endocrine Society | |
| 65 | — | D | Data Skeptic | Kyle Polich | |
| 66 | — | R | RadioGraphics Podcast | RSNA | Radiological Society of North America (RSNA) | |
| 67 | — |  | The Alpha Male Coach Podcast | Kevin Aillaud | |
| 68 | — | P | PharmaTalkRadio | Pharma Talk Radio | |
| 69 | — | T | The Practical Dermatology Podcast | Practical Dermatology | |
| 70 | — |  | Dermatology Snapshots | Dr Vanessa Pinder | |
| 71 | — | R | Royal Belgian Society of Dermatology and Venereology's podcast | Royal Belgian Society of Dermatology and Venereology | |
| 72 | 46 |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 73 | 38 |  | Discovery | BBC World Service | |
| 74 | 49 |  | CrowdScience | BBC World Service | |
| 75 | 51 | S | Sher Khan | Aaj Tak Radio | |
| 76 | 43 |  | Brain Science with Ginger Campbell, MD: Neuroscience for Everyone | Ginger Campbell, MD | |
| 77 | 16 | S | Self Improvement Beast | manjha beast | |
| 78 | 36 |  | The Quanta Podcast | Quanta Magazine | |
| 79 | 34 |  | Therapist Uncensored Podcast | Sue Marriott LCSW, CGP & Ann Kelley PhD | |
| 80 | 42 | T | The Journal of Neurosurgery Podcast Archive | Unknown | |
| 81 | 37 |  | Curious Cases | BBC Radio 4 | |
| 82 | 10 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 83 | 10 |  | Most Terrifying Places in America | Travel Channel | |
| 84 | 19 |  | BrainStuff | iHeartPodcasts | |
| 85 | 44 |  | Science In Action | BBC World Service | |
| 86 | 38 |  | Science Magazine Podcast | Science Magazine | |
| 87 | 27 |  | TED Talks Science and Medicine | TED | |
| 88 | 39 | P | Performance Around The Clock | Dr. Satchin Panda | |
| 89 | 45 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 90 | 54 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 91 | 34 | A | American Journal of Psychiatry Audio | American Journal of Psychiatry | |
| 92 | 46 |  | Sustainability 101 Podcast | Pratiksha More | |
| 93 | 46 | پ | پادکست پرامپت | Prompt | هوشیو | |
| 94 | 44 |  | Mind & Life | Mind & Life Institute | |
| 95 | 44 | T | THE PSYCHOLOGY WORLD PODCAST | Connor Whiteley | |
| 96 | 44 |  | That's Absurd Please Elaborate | Trace Elements Media | |
| 97 | 34 |  | How We're Wired | The Bertarelli Foundation | |
| 98 | — | C | Congress of Neurological Surgeons Podcasts | Congress of Neurological Surgeons | |
| 99 | 46 | B | BJA Education Podcasts | BJA Education | |
| 100 | 22 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
