| 1 | 1 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 2 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 3 | — |  | Speaking of Psychology | American Psychological Association | |
| 4 | — |  | Radiolab | WNYC Studios | |
| 5 | 4 |  | Ologies with Alie Ward | Alie Ward | |
| 7 | — |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 8 | — |  | The Quanta Podcast | Quanta Magazine | |
| 9 | 3 |  | Science Vs | Spotify Studios | |
| 10 | — |  | Google DeepMind: The Podcast | Hannah Fry | |
| 11 | 6 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 13 | 6 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 14 | 8 |  | More or Less | BBC Radio 4 | |
| 15 | 1 | S | Sher Khan | Aaj Tak Radio | |
| 16 | 10 | I | Ideas of India | Mercatus Center at George Mason University | |
| 17 | 2 |  | Science Weekly | The Guardian | |
| 18 | 5 |  | BBC Inside Science | BBC Radio 4 | |
| 19 | 8 |  | Making Sense with Sam Harris | Sam Harris | |
| 20 | 6 |  | You Are Not So Smart | You Are Not So Smart | |
| 22 | 7 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 23 | 5 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 24 | 19 |  | Ancient Aliens | PodcastOne | |
| 25 | 2 |  | Science Friday | Science Friday and WNYC Studios | |
| 26 | 22 |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 27 | 7 |  | The Psychology Podcast | iHeartPodcasts | |
| 28 | 26 |  | The Behavioral Design Podcast | Samuel Salzer and Aline Holzwarth | |
| 32 | 8 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 33 | 2 |  | All In The Mind | ABC | |
| 35 | 99 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 36 | 2 |  | Nature Podcast | Springer Nature Limited | |
| 37 | 12 |  | The Wild with Chris Morgan | KUOW News and Information | |
| 38 | 6 |  | The Long Run with Luke Timmerman | Timmerman Report | |
| 39 | 34 |  | The End Of The World with Josh Clark | iHeartPodcasts | |
| 40 | 12 |  | The Astrophysics Podcast | Paul Duffell | |
| 42 | 126 | C | Clinical neurology with KD | Krishnadas N C | |
| 43 | 98 |  | That UFO Podcast | That UFO Podcast | |
| 45 | 15 |  | The Joy of x | Steven Strogatz and Quanta Magazine | |
| 46 | 19 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 47 | 16 |  | The Science of Everything Podcast | James Fodor | |
| 48 | 2 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 51 | — |  | New Books in Psychoanalysis | Marshall Poe | |
| 52 | 107 | P | PharmaSource Podcast | Life Science Networks | |
| 53 | — | C | Climate Modelling and Prediction Showcase | Cambridge University | |
| 54 | — | T | The Naked Scientists Podcast | The Naked Scientists | |
| 55 | — | M | Mathematical and Statistical Approaches to Climate Modelling and Prediction | Cambridge University | |
| 56 | — |  | Medical Basics Podcast - Tips, Tricks, and Advice for Medical and Nursing Students | Medical Basics | |
| 57 | — |  | Brain Science with Ginger Campbell, MD: Neuroscience for Everyone | Ginger Campbell, MD | |
| 59 | — |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 60 | — |  | The Pie: An Economics Podcast | Becker Friedman Institute at UChicago | |
| 61 | — |  | Terrace | تراس | امیرپارسا نشاط | |
| 62 | — |  | The 365 Days of Astronomy | 365DaysOfAstronomy.org | |
| 63 | — |  | SAPIENS: A Podcast for Everything Human | SAPIENS | |
| 65 | — |  | Hematologic Oncology Update | Dr. Neil Love | |
| 66 | — |  | The Sustainability Agenda | Fergal Byrne | |
| 67 | — | T | The Cancer Researcher Podcast | The European Association for Cancer Research (EACR) | |
| 69 | — | B | Blood Podcast | American Society of Hematology | |
| 70 | — | D | Digital Transformation in Pathology | Visiopharm | |
| 71 | — | W | Wild Connection | Hosted by Dr. Jennifer Verdolin | |
| 72 | — | B | BJPsych Journals | BJPsych Journals | |
| 73 | — | U | Understanding Cancer | Dana-Farber Cancer Institute | Dana-Farber Cancer Institute | |
| 74 | — | A | A Sustainable Mind - environment & sustainability podcast | Marjorie Alexander | |
| 75 | 37 | P | Philosophy | Cambridge University | |
| 76 | 25 |  | Therapist Uncensored Podcast | Sue Marriott LCSW, CGP & Ann Kelley PhD | |
| 77 | 29 | M | My Favorite Theorem | Kevin Knudson & Evelyn Lamb | |
| 78 | 33 |  | Science In Action | BBC World Service | |
| 80 | 19 |  | TED Talks Science and Medicine | TED | |
| 81 | 40 | N | Nullius in Verba | Smriti Mehta and Daniël Lakens | |
| 83 | 43 | S | Self Improvement Beast | manjha beast | |
| 84 | 34 | T | The India Energy Hour Presented by 101Reporters | 101Reporters | |
| 85 | 1 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 86 | 42 |  | The world, the universe and us | New Scientist | |
| 87 | 3 |  | Curious Cases | BBC Radio 4 | |
| 89 | 3 |  | CrowdScience | BBC World Service | |
| 90 | 21 |  | Quarks Daily | Quarks | |
| 92 | 50 | T | The Think Wildlife Podcast | The Think Wildlife Podcast | |
| 93 | 41 |  | Raising Health | Andreessen Horowitz, a16z Bio + Health | |
| 94 | 17 |  | Das Wissen | SWR | SWR | |
| 96 | 41 |  | The Episodic Table of Elements | T. R. Appleton | |
| 97 | 34 | N | New Books in Anthropology | New Books Network | |
| 98 | 34 | L | LIPIDS ON AIR | Sanofi-Aventis Deutschland GmbH | |
| 100 | 39 |  | The Litigation Psychology Podcast | litpsych | |
| 102 | 27 | E | Easy Physics | Easy Physics | |
| 103 | 37 | P | Psychology | Yale School of Medicine | |
| 104 | 37 |  | The Science of Birds | Ivan Phillipsen | |
| 105 | 40 | ग | गोष्ट दुनियेची | BBC Marathi Audio | |
| 106 | 38 |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 108 | 37 |  | 과학하고 앉아있네 | 과학하고 앉아있네 | |
| 109 | 37 | P | Public Health Insight | PHI Media | |
| 111 | 33 | S | Spektrum-Podcast | detektor.fm – Das Podcast-Radio | |
| 112 | 1 |  | This Week in Cardiology | Medscape | |
| 113 | 34 |  | The LIUniverse with Dr. Charles Liu | theliuniverse | |
| 114 | 34 |  | The House of Pod | Kaveh MD | |
| 115 | 34 |  | MedEvidence! Truth Behind the Data | Dr. Michael Koren | |
| 116 | 34 |  | RCGP clinical innovation and research podcast | RCGP Podcast | |
| 118 | 56 |  | Science Magazine Podcast | Science Magazine | |
| 119 | 45 |  | Unexpected Elements | BBC World Service | |
| 120 | 35 |  | Casual Inference | Lucy D'Agostino McGowan and Ellie Murray | |
| 121 | 3 |  | Science Quickly | Scientific American | |
| 122 | 25 |  | Research To Practice | Oncology Videos | Dr Neil Love | |
| 123 | 5 |  | This Week in Virology | Vincent Racaniello | |
| 124 | 73 | N | New Books in Economics | Marshall Poe | |
