| 1 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 3 | 5 |  | The Quanta Podcast | Quanta Magazine | |
| 4 | 1 |  | Radiolab | WNYC Studios | |
| 5 | 1 |  | You Are Not So Smart | You Are Not So Smart | |
| 6 | 4 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 7 | 9 |  | Unexplainable | Vox | |
| 8 | 2 |  | Making Sense with Sam Harris | Sam Harris | |
| 9 | 2 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 10 | 5 |  | Overheard at National Geographic | National Geographic | |
| 12 | 3 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 13 | 6 | I | Ideas of India | Mercatus Center at George Mason University | |
| 14 | 17 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 15 | 10 |  | Instant Genius | Our Media | |
| 17 | 78 |  | EverydaySpy Podcast | Andrew Bustamante | |
| 19 | 11 | T | The Human Behavior Podcast | The Human Behavior Podcast | |
| 20 | 7 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 21 | 4 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 23 | 1 |  | More or Less | BBC Radio 4 | |
| 24 | 12 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 26 | 2 |  | All In The Mind | ABC | |
| 27 | — |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 28 | — |  | The Sociology of Everything Podcast | Eric Hsu & Louis Everuss (Lou & the Hsu) | |
| 29 | 123 | T | The Sid Warrier Podcast | Sid | |
| 31 | 10 |  | Science Friday | Science Friday and WNYC Studios | |
| 32 | 10 |  | The world, the universe and us | New Scientist | |
| 33 | 13 |  | Ologies with Alie Ward | Alie Ward | |
| 34 | 4 |  | Nature India Podcast | Nature India | |
| 35 | 16 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 39 | 8 | F | Full PreFrontal: Exposing the Mysteries of Executive Function | Sucheta Kamath | |
| 40 | 17 |  | Origin Stories | The Leakey Foundation | |
| 42 | — |  | Going Wild with Dr. Rae Wynn-Grant | PBS Nature | |
| 45 | 51 | Q | Qualitative Research Methods for Everyone Podcast | Policy Press | |
| 46 | 20 |  | CrowdScience | BBC World Service | |
| 47 | 18 |  | Curious Cases | BBC Radio 4 | |
| 48 | 87 | T | This Week I Learned | The Week | |
| 49 | 90 | B | Brain Stories | University College London (UCL) | |
| 50 | 95 | C | Clinical neurology with KD | Krishnadas N C | |
| 51 | 111 |  | Ground Truths | Eric Topol | |
| 52 | — | O | Owl Posting | Abhishaike Mahajan | |
| 53 | 97 | N | New Books in Economics | Marshall Poe | |
| 55 | — |  | The Nature & Nurture Podcast | Adam Omary | |
| 56 | 107 | H | Hello PhD | Joshua Hall and Daniel Arneman, PhDz | |
| 57 | 113 |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 58 | 122 |  | Science of Perception Box | Unlikely Collaborators | Pod People | |
| 61 | 29 | I | International Law | Yale Law School | |
| 62 | — |  | The Social Work Podcast | Jonathan B. Singer, Ph.D., LCSW | |
| 63 | — |  | Statistics Made Simple | Brad R. Fulton, PhD | |
| 64 | — | M | Motivational Podcast (In Hindi ) | Amit Gautam | |
| 65 | — |  | This Week in Neuroscience | Vincent Racaniello | |
| 66 | — |  | Normal Curves: Sexy Science, Serious Statistics | Regina Nuzzo and Kristin Sainani | |
| 67 | 34 | T | The Best of Making Sense with Sam Harris | Sam Harris | |
| 68 | 37 |  | Science In Action | BBC World Service | |
| 70 | — | T | The Language Neuroscience Podcast | Stephen M. Wilson | |
| 72 | — | T | The Genetics Podcast | Sano Genetics | |
| 73 | — | G | Genetics Unzipped | The Genetics Society | |
| 74 | — |  | Neuroscience of Everything | Dr Nand Muley, Ph.D. | |
| 75 | — |  | Immune | Vincent Racaniello | |
| 76 | — | A | AI in Life Sciences | Stan Berteloot | |
| 78 | — | P | Phenology | John Latimer | |
| 80 | — |  | Der KI-Podcast | ARD | |
| 81 | — |  | DNA Today: A Genetics Podcast | Kira Dineen, Gene Pool Media | |
| 82 | — |  | Law Of Attraction In Hindi | Vidit Kumar | |
| 83 | — | M | Mr.GK Podcast | Mr.GK Podcast | |
| 84 | — |  | Ken Cook Is Having Another Episode | EWG | |
| 85 | — |  | Biotech Hangout | Daphne Zohar, Josh Schimmer, Brad Loncar, Tim Opler & more | |
| 86 | — | T | The HemOnc Pulse | Rahul Banerjee, MD | |
| 87 | — | E | European Pharmaceutical Review podcast | European Pharmaceutical Review | |
| 88 | — | M | Microbiology | ICGEB | |
| 89 | — |  | Molecular Genetics | ICGEB | |
| 90 | — | I | Infectious Diseases | ICGEB | |
| 93 | — | T | This Is Physics | Physics Magazine | |
| 95 | — | A | Atypical dementias: from diagnosis to emerging therapies | ICGEB | |
| 96 | 57 |  | Breaking Math Podcast | Autumn Phaneuf & Noah Giansiracusa | |
| 97 | 57 | N | New Books in Sociology | New Books Network | |
| 98 | 61 | W | World Bank Group │ What Have We Learned? The Evaluation Podcast | World Bank Group / Independent Evaluation Group | |
| 100 | 66 | S | Sher Khan | Aaj Tak Radio | |
| 101 | 3 |  | BBC Inside Science | BBC Radio 4 | |
| 102 | 26 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 103 | 45 |  | Invisibilia | NPR | |
| 106 | 63 |  | Kanooni Kisse: Law, Life & Musings | Abhas Mishra | |
| 107 | 61 |  | MinuteEarth | Minute Earth | |
| 108 | 63 |  | TED Talks Science and Medicine | TED | |
| 109 | 50 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 110 | 3 |  | Safety Third | Safety Third | |
| 111 | 61 |  | Science unscripted | DW | |
| 112 | 37 |  | BrainStuff | iHeartPodcasts | |
| 113 | 16 |  | Science Quickly | Scientific American | |
| 114 | 61 | T | The Engineering Passion Express | Brandon Donnelly | |
| 115 | 61 | C | Climate Break | Berkeley Law | |
| 116 | 13 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 118 | 52 |  | Freakonomics, M.D. | Freakonomics Radio + Stitcher | |
| 119 | 67 |  | Therapist Uncensored Podcast | Sue Marriott LCSW, CGP & Ann Kelley PhD | |
| 121 | 58 | T | The Carbon Removal Show | Carbon Suckers Media | |
| 122 | 60 |  | Ask a Spaceman! | Paul M. Sutter | |
| 123 | 63 |  | The Science of Birds | Ivan Phillipsen | |
| 124 | 59 | P | Psychology in 10 Minutes | David B. Feldman - psychology | social science | politics | mental health | |
| 126 | 42 | R | Relativity: The Special & General Theory | Albert Einstein | |
| 127 | 55 | N | Nature’s Wonders | Will Nelson | |
| 128 | 28 | S | Self Improvement Beast | manjha beast | |
| 129 | 62 |  | EarthWise | Vivaan Mathur | |
