| 1 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 5 | — |  | Stanford Psychology Podcast | Stanford Psychology | |
| 7 | 3 | I | Ideas of India | Mercatus Center at George Mason University | |
| 9 | 29 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 12 | 14 |  | Speaking of Psychology | American Psychological Association | |
| 13 | 4 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 16 | 4 |  | Normal Curves: Sexy Science, Serious Statistics | Regina Nuzzo and Kristin Sainani | |
| 18 | 45 |  | More or Less | BBC Radio 4 | |
| 19 | 8 |  | Short Wave | NPR | |
| 20 | — |  | Beat Your Genes Podcast | BeatYourGenes | |
| 23 | — |  | Science In Action | BBC World Service | |
| 27 | 38 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 29 | 46 |  | Cosmos In You - Guide to Inner Space | Suzannah Scully | |
| 30 | 52 | T | The India Energy Hour Presented by 101Reporters | 101Reporters | |
| 37 | — |  | Invisibilia | NPR | |
| 39 | — |  | Robinson's Podcast | Robinson Erhardt | |
| 43 | — | P | Physics | Yale University | |
| 44 | 17 |  | Science Weekly | The Guardian | |
| 47 | — |  | Navigating Neuropsychology | John Bellone & Ryan Van Patten - NavNeuro | |
| 49 | — | L | Lung Cancer Considered | IASLC | |
| 50 | — |  | Because Language - a podcast about linguistics, the science of language. | Daniel Midgley, Ben Ainslie, and Hedvig Skirgård | |
| 53 | — |  | RCGP clinical innovation and research podcast | RCGP Podcast | |
| 55 | 10 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 56 | 16 |  | The Psychology Podcast | iHeartPodcasts | |
| 57 | 22 |  | Science Vs | Spotify Studios | |
| 61 | 15 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 68 | 19 |  | The Alpha Male Coach Podcast | Kevin Aillaud | |
| 70 | 36 |  | Curious Cases | BBC Radio 4 | |
| 71 | 38 | T | The Best of Making Sense with Sam Harris | Sam Harris | |
| 73 | 36 | N | New Books in Economics | Marshall Poe | |
| 74 | 14 |  | ScienceStuff | iHeartPodcasts | |
| 77 | 1 |  | Nature Podcast | Springer Nature Limited | |
| 79 | 31 |  | The Weirdest Thing I Learned This Week | Popular Science | |
| 80 | 33 |  | Rare Earth | BBC Radio 4 | |
| 81 | 27 | N | New Retina Radio by Eyetube | Retina Today | |
| 82 | 34 | N | Naked Neuroscience, from the Naked Scientists | James Tytko | |
| 84 | 32 | T | The Biotech Startups Podcast | Excedr | |
| 86 | 22 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 88 | 30 | W | Wild Life Conservation: India Podcast | Ela Foundation & The Wildlife People Podcast | |
| 89 | 30 |  | New Books in Medicine | Marshall Poe | |
| 91 | 11 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 92 | 21 |  | The Orthobullets Podcast | Orthobullets | |
| 93 | 27 |  | BrainStuff | iHeartPodcasts | |
| 97 | 23 |  | Aha! Zehn Minuten Alltags-Wissen | WELT | |
| 98 | 17 | V | VoxTalks Economics | VoxTalks | |
| 101 | 15 | S | Science Quickly | Scientific American | |
| 102 | 30 | Z | Zjisti víc | Jakub Straka, David Klouda | |
| 104 | — | C | Congress of Neurological Surgeons Podcasts | Congress of Neurological Surgeons | |
| 106 | 29 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 108 | 23 |  | TED Talks Science and Medicine | TED | |
| 110 | 17 | T | The Show About Science | Nate | The Company Making Podcasts | |
| 111 | 19 | N | NICE Talks | National Institute of Health and Care Excellence (NICE) | |
| 113 | 16 |  | Kanooni Kisse: Law, Life & Musings | Abhas Mishra | |
| 115 | 17 |  | The Behavioral Design Podcast | Samuel Salzer and Aline Holzwarth | |
| 116 | 17 | U | Unblinded: A Clinical Trial Podcast | Veeva Systems | |
| 117 | 17 |  | Two Scientists Walk Into a Bar | Genentech | |
| 118 | 24 |  | The Astrophysics Podcast | Paul Duffell | |
| 121 | 19 |  | Das Wissen | SWR | SWR | |
| 123 | 20 |  | CrowdScience | BBC World Service | |
| 125 | 47 |  | Space Nuts: Astronomy Insights & Cosmic Discoveries | Professor Fred Watson and Andrew Dunkley | |
| 126 | 23 |  | Cosmos in a Pod | Amitesh Surwar | |
| 127 | — | サ | サイエントーク | 研究者レンとイギリス駐在員エマ | |
| 129 | 64 | P | PeerView Oncology & Hematology CME/CNE/CPE Video Podcast | PVI, PeerView Institute for Medical Education | |
| 132 | 13 |  | The Origins Podcast with Lawrence Krauss | Lawrence M. Krauss | |
| 134 | 6 |  | Universe Today Podcast | Fraser Cain | |
| 135 | — | S | Self Improvement Beast | manjha beast | |
| 136 | 5 |  | This Week in Cardiology | Medscape | |
| 140 | — |  | This Week in Virology | Vincent Racaniello | |
| 141 | 3 |  | Astrum Space | Astrum | |
| 145 | 29 |  | The Marginal Revolution Podcast | Mercatus Center at George Mason University | |
| 146 | 31 |  | So Cultured Podcast | Liv Grant & Taz Shipley | |
| 147 | 34 |  | The Common Descent Podcast | Common Descent | |
| 153 | 32 | E | Economics In Ten | Economics In Ten | |
| 155 | 30 | A | Air Quality Matters | Simon Jones | |
| 156 | 30 | B | BJA Education Podcasts | BJA Education | |
| 157 | 30 |  | IQ - Wissenschaft und Forschung | Bayerischer Rundfunk | |
| 159 | 28 | 6 | 60-Second Earth | Scientific American | |
| 161 | 29 | 6 | 60-Second Mind | Scientific American | |
| 162 | 29 | 6 | 60-Second Space | Scientific American | |
| 165 | 29 | A | A Grey Matter | Queensland Brain Institute | |
| 171 | 34 |  | The Quanta Podcast | Quanta Magazine | |
| 173 | 23 |  | Decouple | Dr. Chris Keefer | |
| 174 | 14 |  | Robert Sapolsky | Father-Offspring Interviews | Robert Sapolsky | |
| 175 | — |  | Brain Inspired | Paul Middlebrooks | |
| 176 | 8 |  | Medical Basics Podcast - Tips, Tricks, and Advice for Medical and Nursing Students | Medical Basics | |
| 179 | 65 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 180 | — | T | The Science of Personality Podcast | Hogan Assessments | |
| 181 | — | R | Rain and Thunder Storms Podcast | Natural Podcasts | |
| 182 | 5 |  | Living Planet | DW | |
| 186 | 37 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 189 | — |  | SciShow Tangents | Complexly | |
| 190 | 5 | I | Influence Anyone | Howie Chan | |
| 196 | 32 |  | Ophthalmology off the Grid by Eyetube | Eyetube | |
| 198 | 32 | S | Space Infinite | Shubham Bhardwaj | |
