| 1 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 5 | 3 |  | Making Sense with Sam Harris | Sam Harris | |
| 6 | 3 |  | Unexplainable | Vox | |
| 7 | 1 |  | Radiolab | WNYC Studios | |
| 8 | 5 | I | Ideas of India | Mercatus Center at George Mason University | |
| 9 | 1 |  | The Quanta Podcast | Quanta Magazine | |
| 11 | 10 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 12 | 3 |  | Ologies with Alie Ward | Alie Ward | |
| 13 | 13 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 14 | 6 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 15 | 139 |  | Neuroscience of Everything | Dr Nand Muley, Ph.D. | |
| 16 | 12 |  | The Psychology Podcast | iHeartPodcasts | |
| 17 | 10 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 20 | 14 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 21 | 3 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 22 | 11 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 23 | 23 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 24 | 17 |  | Living Planet | DW | |
| 25 | 173 |  | Lost Women of Science | Lost Women of Science | |
| 26 | 64 |  | New Books in Critical Theory | Marshall Poe | |
| 27 | 13 |  | Curious Cases | BBC Radio 4 | |
| 28 | 38 |  | Science Quickly | Scientific American | |
| 29 | 5 |  | Overheard at National Geographic | National Geographic | |
| 30 | 14 |  | You Are Not So Smart | You Are Not So Smart | |
| 31 | 14 |  | Discovery | BBC World Service | |
| 33 | 149 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 34 | 10 |  | Statistics Made Simple | Brad R. Fulton, PhD | |
| 36 | 102 | M | Molecule to Market: Inside the outsourcing space | Raman Sehgal | |
| 38 | 49 |  | Future Ecologies | Future Ecologies | |
| 40 | 107 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 41 | 14 | S | Sher Khan | Aaj Tak Radio | |
| 42 | — |  | 4C Radio | Christ University | |
| 43 | 21 | T | The Lab Chat | The Lab Chat | |
| 45 | 106 |  | The Climate Question | BBC World Service | |
| 46 | 24 |  | Instant Genius | Our Media | |
| 47 | — |  | Mythfits | Mythfits - Kari Byron and Tory Belleci | |
| 48 | 133 |  | Physics World Weekly Podcast | Physics World | |
| 50 | — | G | Game Theory | Game Theory | |
| 51 | — | T | The Human Behavior Podcast | The Human Behavior Podcast | |
| 52 | — | L | Let’s revise MBBS: Learning Medicine with Dr. Ayush | Ayush Dhoka | |
| 53 | 23 |  | How We're Wired | The Bertarelli Foundation | |
| 54 | — |  | Ask a Spaceman! | Paul M. Sutter | |
| 57 | — | I | intuitions behind Data Science | Ashay Javadekar | |
| 58 | 23 | M | Machine Learning Cafe | Miklos Zoltan Toth | |
| 59 | — | T | The NCERT Sci-Pods, Podcasts & AudioBooks | The Meliorists aka Manjunath, Ayush & Prithvi | |
| 60 | — | G | Good Medicine Podcast | Good Medicine Podcast | |
| 61 | — | O | Orbital Path | PRX | |
| 62 | 25 | M | My Favorite Theorem | Kevin Knudson & Evelyn Lamb | |
| 63 | 30 | T | The OTA Podcast | OTA Podcast Committee | |
| 64 | 33 |  | Science of Perception Box | Unlikely Collaborators | Pod People | |
| 65 | 18 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 66 | 31 |  | Science Magazine Podcast | Science Magazine | |
| 68 | 36 |  | Skeptoid | Brian Dunning | |
| 69 | 29 | C | Clinical neurology with KD | Krishnadas N C | |
| 72 | 29 | T | The Engineering Passion Express | Brandon Donnelly | |
| 74 | 18 |  | Nature India Podcast | Nature India | |
| 75 | 30 | T | The Neurosurgery Review | Mustafa Farooq | |
| 76 | 40 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 77 | 22 |  | Speed & Scale | TED | |
| 78 | 26 | P | Psychology | Yale School of Medicine | |
| 82 | 67 |  | SciShow Tangents | Complexly | |
| 83 | 30 |  | Curiosity Weekly | Discovery | |
| 84 | 12 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 85 | 43 |  | The Astrophysics Podcast | Paul Duffell | |
| 86 | — |  | A Life More Wild | Canopy & Stars | |
| 87 | 33 | C | Current Continuation | Aws Albarghouthi and Adrian Sampson | |
| 88 | — |  | Great Mysteries of Physics | The Conversation | |
| 89 | — | S | Stream Full Audiobook in Science & Technology, Psychology & The Mind | hotaudiobook.com | |
| 90 | 33 | A | Aperture: The Universe and Human Condition | Aperture: The Universe and Human Condition | |
| 91 | — | E | Easy Physics | Easy Physics | |
| 92 | 41 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 93 | 35 | R | Relaxing Music For Sleep And Stress Relief | AK Entertainments | |
| 94 | 35 |  | American Innovations | Audible | |
| 95 | — |  | The Micah Hanks Program | Micah Hanks | |
| 96 | — |  | Somewhere in the Skies | SpectreVision Radio | |
| 97 | 37 |  | Terrace | تراس | امیرپارسا نشاط | |
| 98 | — | P | Physics World Stories Podcast | Physics World | |
| 99 | 38 | T | Two Psychologists Four Beers | Yoel Inbar, Michael Inzlicht, and Alexa Tullett | |
| 100 | 38 | T | The Metabolomist podcast | biocrates life sciences | |
| 101 | — |  | Climate Change | Yale School of Forestry | |
| 102 | — | B | Beyond the Clinic - a podcast by and for vet professionals | Beyond the Clinic - a podcast by and for vet professionals | |
| 104 | — | D | Don't Just Read the Guidelines | Don't Just Read the Guidelines | |
| 105 | 38 |  | Therapist Uncensored Podcast | Sue Marriott LCSW, CGP & Ann Kelley PhD | |
| 106 | 42 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 108 | 39 |  | The Cartesian Cafe | Timothy Nguyen | |
| 109 | 15 |  | TED Talks Science and Medicine | TED | |
| 110 | 39 |  | The Energy Podcast | Shell | |
| 111 | 36 | D | Deep Papers | Arize AI | |
| 112 | — |  | Science In Action | BBC World Service | |
| 114 | 26 |  | ScienceStuff | iHeartPodcasts | |
| 115 | 37 | N | Neurosurgery Podcast | Neurosurgery Podcast | |
| 116 | 48 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 117 | 17 |  | More or Less | BBC Radio 4 | |
| 118 | 9 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 119 | 35 | N | New Books in Communications | Marshall Poe | |
| 122 | 55 |  | Science Friday | Science Friday and WNYC Studios | |
| 123 | 43 | T | Tangible Computing | Gareth & Andrew | |
| 124 | 42 | N | Numerical Optimization | Typal Academy | |
| 125 | — |  | BBC Inside Science | BBC Radio 4 | |
| 126 | 20 |  | Unexpected Elements | BBC World Service | |
