| 1 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 2 | 11 |  | The Psychology Podcast | iHeartPodcasts | |
| 3 | 1 |  | Radiolab | WNYC Studios | |
| 4 | 1 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 5 | 1 | D | Discover the Top Full Audiobooks in Mysteries & Thrillers, Medical Thrillers | Stream Free Audiobooks | |
| 6 | 1 | G | Get Popular Titles Full Audiobooks in Science & Technology, Psychology & The Mind | Online Free Audiobooks | |
| 7 | 1 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 8 | 1 |  | All In The Mind | ABC | |
| 9 | 1 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 10 | 1 | W | What The Duck?! | ABC listen | |
| 11 | 1 |  | The Science Show | ABC listen | |
| 12 | 1 |  | That UFO Podcast | That UFO Podcast | |
| 13 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 14 | 10 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 15 | 1 | T | The Nurse Researcher Podcast | Dr Andrew Finney | |
| 16 | 1 |  | Professor Brian Cox Live Q and A Podcast | The Cosmic Shambles Network | |
| 17 | 1 | D | Data Skeptic | Kyle Polich | |
| 18 | 68 |  | Short Wave | NPR | |
| 19 | 2 |  | You Are Not So Smart | You Are Not So Smart | |
| 20 | 24 |  | More or Less | BBC Radio 4 | |
| 21 | 14 |  | Unexplainable | Vox | |
| 22 | 4 | S | Speaking of Psychology | American Psychological Association | |
| 23 | 4 |  | Freakonomics, M.D. | Freakonomics Radio + Stitcher | |
| 24 | 4 | H | Hello PhD | Joshua Hall and Daniel Arneman, PhDz | |
| 25 | 4 |  | This Week in Microbiology | Vincent Racaniello | |
| 26 | 4 |  | Science Quickly | Scientific American | |
| 27 | 4 | Q | Quick 5 Amazing Facts With Ashis Baidya | Daily's Amazing Fact | |
| 28 | 3 |  | فلسفه علم | cheraghprize | |
| 29 | 26 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 30 | 39 |  | Instant Genius | Our Media | |
| 31 | 9 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 32 | 6 | A | ADPlusHausa | Podcast | ADPlusHausa | Podcast | |
| 33 | 2 |  | Making Sense with Sam Harris | Sam Harris | |
| 34 | 7 |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 35 | 32 |  | The Orthobullets Podcast | Orthobullets | |
| 36 | 105 |  | Ancient Aliens | PodcastOne | |
| 37 | 4 |  | New Books in Critical Theory | Marshall Poe | |
| 38 | 4 |  | The New Quantum Era - innovation in quantum computing, science and technology | Sebastian Hassinger | |
| 39 | 3 |  | Opinionated History of Mathematics | Intellectual Mathematics | |
| 40 | 3 | C | COR2ED - Obstetrics & Gynecology Medical Conversation | COR2ED Medical Education | |
| 41 | 3 | P | PsyQ: Journal Club | Stay updated on the foundational research shaping our field. | |
| 42 | 3 | C | COR2ED - Obstetrics & Gynecology Medical Conversation Video | COR2ED Medical Education | |
| 43 | 45 |  | BrainStuff | iHeartPodcasts | |
| 44 | 116 | T | The Criminologist | Joe Arvidson | |
| 45 | 4 |  | Ologies with Alie Ward | Alie Ward | |
| 46 | 17 |  | Overheard at National Geographic | National Geographic | |
| 47 | 19 |  | Blurry Creatures | Blurry Creatures | |
| 48 | 5 |  | Curiosity Weekly | Discovery | |
| 49 | 19 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 50 | 87 | T | The Intern At Work: Internal Medicine | Medicine Pods: The Intern at Work | |
| 51 | — |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 52 | 6 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 53 | 6 | W | Wild Tales | Nature Podcast | National Trust | |
| 54 | 6 |  | COMPLEXITY | Santa Fe Institute | |
| 55 | 6 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 56 | 6 | C | Count Me In | Della Dumbaugh and Deanna Haunsperger | |
| 57 | 25 |  | Astrum Space | Astrum | |
| 58 | 20 | N | New Books in Economics | Marshall Poe | |
| 59 | 7 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 60 | 18 |  | Mysterious Universe | 8th Kind | |
| 61 | — |  | Babbage from The Economist | The Economist | |
| 62 | 32 |  | MinuteEarth | Minute Earth | |
| 63 | 3 |  | The Life Scientific | BBC Radio 4 | |
| 64 | 86 |  | CrowdScience | BBC World Service | |
| 65 | — | O | One Planet Podcast · Climate Change, Politics, Sustainability, Environmental Solutions, Renewable Energy, Activism, Biodiver | Creative Process Original Series | |
| 66 | 12 |  | From Concept to Medicine - A Comprehensive Drug Development Journey | Jim Mitchell | |
| 67 | 12 | T | The Leading Voices in Food | Duke World Food Policy Center | |
| 68 | 12 | N | New Books in Public Policy | New Books Network | |
| 69 | 12 | T | The Coronavirus Effect | Samuel Webster Harris | |
| 70 | 12 |  | Big Brains | University of Chicago Podcast Network | |
| 71 | 12 |  | Night Science | Itai Yanai & Martin Lercher | |
| 72 | 45 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 73 | 59 |  | Akon City, l'afro-futurisme devient réalité (rediffusion) | Else Legroz | |
| 74 | 68 | L | Lovestate Dvyn | Lovestate Dvyn | |
| 75 | — | F | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | |
| 76 | — |  | Das Wissen | SWR | SWR | |
| 77 | — |  | The Wild with Chris Morgan | KUOW News and Information | |
| 78 | — | G | GOAL16 By GuyChristian | GuyChristian | |
| 79 | 34 | V | Violence and Gender Podcast | Violence and Gender | |
| 80 | 27 |  | Science Vs | Spotify Studios | |
| 81 | 18 |  | The Energy Podcast | Shell | |
| 82 | 14 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 83 | 31 | M | Market Access Matters | Access Infinity | |
| 84 | 19 |  | Science Weekly | The Guardian | |
| 85 | 23 | 思 | 思考盒子 | 思考盒子 | |
| 86 | 14 | S | Sexual and Reproductive Health Matters Podcast | Sexual and Reproductive Health Matters (SRHM) | |
| 87 | 14 | P | Power & Politics: Unraveling History | Martin A. Lessem | |
| 88 | 14 |  | Speed & Scale | TED | |
| 89 | 14 |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 90 | 26 | A | An Engineer's Journey | Shelbe Johnson | |
| 91 | 20 | 9 | 99 Topics for the CCFP | Dr. Brady Bouchard | |
| 92 | 22 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 93 | 13 |  | Everyday Emergency | Doctors Without Borders | |
| 94 | 13 |  | Proxy with Yowei Shaw | Y3 Productions | |
| 95 | 13 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 96 | 13 | T | Thought Magnet | Dennis DiClaudio | |
| 97 | 13 | T | The Human Subject | BBC Radio 4 | |
| 98 | 21 |  | Most Terrifying Places in America | Travel Channel | |
| 99 | 23 |  | BBC Inside Science | BBC Radio 4 | |
| 100 | 11 |  | Normal Curves: Sexy Science, Serious Statistics | Regina Nuzzo and Kristin Sainani | |
