| 1 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 3 | 1 |  | Unexplainable | Vox | |
| 6 | 3 |  | Radiolab | WNYC Studios | |
| 7 | 2 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 8 | 9 |  | Making Sense with Sam Harris | Sam Harris | |
| 9 | 9 |  | Ologies with Alie Ward | Alie Ward | |
| 10 | 5 |  | The Quanta Podcast | Quanta Magazine | |
| 11 | — |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 13 | 3 | I | Ideas of India | Mercatus Center at George Mason University | |
| 14 | 28 |  | Curious Cases | BBC Radio 4 | |
| 16 | — |  | You Are Not So Smart | You Are Not So Smart | |
| 17 | 10 |  | Discovery | BBC World Service | |
| 18 | 6 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 20 | 8 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 21 | 8 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 22 | — | T | The Lab Chat | The Lab Chat | |
| 24 | 20 |  | Overheard at National Geographic | National Geographic | |
| 26 | 13 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 27 | 48 | S | Sher Khan | Aaj Tak Radio | |
| 28 | 15 |  | The Psychology Podcast | iHeartPodcasts | |
| 30 | 35 |  | How We're Wired | The Bertarelli Foundation | |
| 31 | 35 |  | Science of Perception Box | Unlikely Collaborators | Pod People | |
| 32 | 41 |  | Skeptoid | Brian Dunning | |
| 34 | 13 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 35 | 86 |  | Science Magazine Podcast | Science Magazine | |
| 36 | 73 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 37 | 17 | M | My Favorite Theorem | Kevin Knudson & Evelyn Lamb | |
| 40 | 62 | C | Clinical neurology with KD | Krishnadas N C | |
| 41 | 71 |  | Living Planet | DW | |
| 42 | 13 |  | The Astrophysics Podcast | Paul Duffell | |
| 43 | 71 | T | The Engineering Passion Express | Brandon Donnelly | |
| 44 | 80 |  | Statistics Made Simple | Brad R. Fulton, PhD | |
| 45 | 22 | T | The Neurosurgery Review | Mustafa Farooq | |
| 46 | 107 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 51 | 18 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 52 | 114 | P | Psychology | Yale School of Medicine | |
| 53 | 28 |  | Curiosity Weekly | Discovery | |
| 54 | — | C | Current Continuation | Aws Albarghouthi and Adrian Sampson | |
| 55 | — |  | Speed & Scale | TED | |
| 56 | — |  | Nature India Podcast | Nature India | |
| 57 | — | A | Aperture: The Universe and Human Condition | Aperture: The Universe and Human Condition | |
| 58 | 30 | R | Relaxing Music For Sleep And Stress Relief | AK Entertainments | |
| 59 | — |  | American Innovations | Audible | |
| 60 | — |  | Terrace | تراس | امیرپارسا نشاط | |
| 61 | — | T | Two Psychologists Four Beers | Yoel Inbar, Michael Inzlicht, and Alexa Tullett | |
| 62 | — | T | The Metabolomist podcast | biocrates life sciences | |
| 64 | 34 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 66 | 30 |  | Science Quickly | Scientific American | |
| 67 | 39 |  | Science Friday | Science Friday and WNYC Studios | |
| 68 | 27 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 69 | 35 |  | The Cartesian Cafe | Timothy Nguyen | |
| 70 | 25 |  | Instant Genius | Our Media | |
| 71 | 34 |  | The Energy Podcast | Shell | |
| 72 | 37 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 74 | 23 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 75 | 35 | D | Deep Papers | Arize AI | |
| 78 | 29 | N | Neurosurgery Podcast | Neurosurgery Podcast | |
| 79 | 15 | T | The India Energy Hour Presented by 101Reporters | 101Reporters | |
| 80 | 34 | T | Tangible Computing | Gareth & Andrew | |
| 81 | 34 | M | Machine Learning Cafe | Miklos Zoltan Toth | |
| 82 | 34 | N | Numerical Optimization | Typal Academy | |
| 83 | 11 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 84 | 31 | N | New Books in Communications | Marshall Poe | |
| 85 | 31 |  | The Future of Everything | Stanford Engineering | |
| 87 | — |  | Future Ecologies | Future Ecologies | |
| 88 | 19 |  | ScienceStuff | iHeartPodcasts | |
| 89 | 33 |  | Alive Again | iHeartPodcasts | |
| 90 | 38 |  | New Books in Critical Theory | Marshall Poe | |
| 91 | 36 |  | The End Of The World with Josh Clark | iHeartPodcasts | |
| 92 | 35 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 93 | 33 | T | The OTA Podcast | OTA Podcast Committee | |
| 94 | 35 |  | TED Talks Science and Medicine | TED | |
| 95 | 34 | C | Congress of Neurological Surgeons Podcasts | Congress of Neurological Surgeons | |
| 98 | 35 | T | The Reading Room with Diagnostic Imaging | Diagnostic Imaging | |
| 99 | 41 | O | Otolaryngologic Clinics (Elsevier) | Otolaryngologic Clinics | |
| 100 | 22 |  | More or Less | BBC Radio 4 | |
| 101 | 25 |  | The Hydrogen Podcast | Paul Rodden | |
| 106 | 84 |  | Unexpected Elements | BBC World Service | |
| 107 | 18 |  | The Weirdest Thing I Learned This Week | Popular Science | |
| 108 | 11 | M | Mindful Wisdom | Tom Harris | |
| 109 | 42 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 110 | 44 | C | CHEST Journal Podcasts | American College of Chest Physicians | |
| 111 | 31 |  | The Logic of Risk | Pasquale Cirillo | |
| 113 | 34 |  | Origin Stories | The Leakey Foundation | |
| 114 | 32 | ( | (don't) Waste Water! | Water Tech to Solve the World | Antoine Walter | |
| 115 | 32 | T | The Best of Making Sense with Sam Harris | Sam Harris | |
| 116 | 31 | T | The Fourth Dimension with Sanjay Rajoura | The Fourth Dimension | |
| 117 | 30 |  | Flash Forward | Rose Eveleth | |
| 118 | 30 |  | NOVA Presents | GBH | |
| 119 | 30 | M | Mike's Multiverse | Mike McHargue | |
| 120 | 30 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 121 | 30 | T | The Science of Creativity | Keith Sawyer | |
| 122 | 30 | 6 | 60-Second Tech | Scientific American | |
| 123 | 30 | C | Cultures of Energy | Dominic Boyer | |
| 124 | 30 |  | Big Ideas Lab | Mission.org | |
| 125 | 30 |  | The Ocean Age | Fed DeGobbi | |
| 127 | 29 | S | Sports Psychology Podcast | Dr John F Murray, Sports Psychologist | |
| 128 | 29 | 大 | 大老李聊数学（全集） | 大老李聊数学 | |
| 130 | 65 | ग | गोष्ट दुनियेची | BBC Marathi Audio | |
| 132 | — |  | Science Fictions | Tom Chivers and Stuart Ritchie | |
