| 2 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 3 | 2 |  | You Are Not So Smart | You Are Not So Smart | |
| 4 | — |  | Radiolab | WNYC Studios | |
| 5 | 7 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 6 | 1 |  | Unexplainable | Vox | |
| 7 | 4 |  | The Quanta Podcast | Quanta Magazine | |
| 8 | 5 | I | Ideas of India | Mercatus Center at George Mason University | |
| 9 | 12 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 10 | 2 |  | Making Sense with Sam Harris | Sam Harris | |
| 11 | 5 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 12 | 11 |  | More or Less | BBC Radio 4 | |
| 13 | 6 | T | The Human Behavior Podcast | The Human Behavior Podcast | |
| 16 | 6 |  | Overheard at National Geographic | National Geographic | |
| 20 | 7 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 21 | 3 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 22 | 13 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 24 | 2 |  | All In The Mind | ABC | |
| 25 | 77 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 26 | 81 |  | MinuteEarth | Minute Earth | |
| 27 | 171 |  | The Life Scientific | BBC Radio 4 | |
| 29 | 14 |  | Instant Genius | Our Media | |
| 30 | 4 |  | Nature India Podcast | Nature India | |
| 32 | 18 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 33 | 14 |  | Curious Cases | BBC Radio 4 | |
| 34 | — |  | The Psychology Podcast | iHeartPodcasts | |
| 35 | 4 |  | Science Friday | Science Friday and WNYC Studios | |
| 36 | 12 | T | This Week I Learned | The Week | |
| 37 | 63 | S | Sher Khan | Aaj Tak Radio | |
| 38 | 12 | C | Clinical neurology with KD | Krishnadas N C | |
| 39 | 19 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 40 | 32 | T | The Genetics Podcast | Sano Genetics | |
| 41 | 81 |  | Ask a Spaceman! | Paul M. Sutter | |
| 43 | 10 |  | Ologies with Alie Ward | Alie Ward | |
| 44 | 52 |  | Breaking Math Podcast | Autumn Phaneuf & Noah Giansiracusa | |
| 45 | 53 | W | World Bank Group │ What Have We Learned? The Evaluation Podcast | World Bank Group / Independent Evaluation Group | |
| 46 | 17 | T | The Sid Warrier Podcast | Sid | |
| 47 | 86 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 48 | 9 | F | Full PreFrontal: Exposing the Mysteries of Executive Function | Sucheta Kamath | |
| 49 | — | I | icqpodcast's Amateur / Ham Radio Podcast | ICQ Amateur / Ham Radio Podcast | |
| 50 | 61 |  | Science unscripted | DW | |
| 51 | 108 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 52 | 24 |  | The Sociology of Everything Podcast | Eric Hsu & Louis Everuss (Lou & the Hsu) | |
| 53 | — |  | Big Brains | University of Chicago Podcast Network | |
| 54 | 19 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 55 | 23 |  | The world, the universe and us | New Scientist | |
| 56 | 110 |  | Lingthusiasm - A podcast that's enthusiastic about linguistics | Gretchen McCulloch and Lauren Gawne | |
| 58 | — | M | My Favorite Theorem | Kevin Knudson & Evelyn Lamb | |
| 59 | — | T | The India Energy Hour Presented by 101Reporters | 101Reporters | |
| 60 | 14 |  | CrowdScience | BBC World Service | |
| 61 | 44 |  | EverydaySpy Podcast | Andrew Bustamante | |
| 62 | — | T | The Biotech Startups Podcast | Excedr | |
| 63 | — | P | Psychology | Yale School of Medicine | |
| 67 | — | S | Social Case Work || व्यक्तीसह-कार्य || | Prashant Karale | |
| 68 | — |  | Drilled | Pushkin Industries | |
| 72 | — |  | The Weirdest Thing I Learned This Week | Popular Science | |
| 74 | — |  | Need To Know | Bryce Zabel | |
| 75 | — | C | Conversations on Intellectual Humility | JSTOR Daily | |
| 76 | 36 |  | Origin Stories | The Leakey Foundation | |
| 77 | — |  | The Future of Everything | Stanford Engineering | |
| 78 | — |  | Science with Sabine | Sabine Hossenfelder | |
| 79 | — |  | The Behavioral Design Podcast | Samuel Salzer and Aline Holzwarth | |
| 80 | — | W | Weekend Birder | Kirsty Costa | |
| 81 | 39 |  | Going Wild with Dr. Rae Wynn-Grant | PBS Nature | |
| 82 | — |  | The Answer Is Transaction Costs | Michael Munger | |
| 85 | — | D | Decarbonize: The Clean Energy Podcast | Fresh Energy | |
| 86 | — | A | AstroTalk - Online Astrology | AstroTalk.Com | |
| 88 | 62 | O | Oscilador Armónico | OsciladorArmónico | |
| 90 | 45 | Q | Qualitative Research Methods for Everyone Podcast | Policy Press | |
| 91 | 25 |  | Normal Curves: Sexy Science, Serious Statistics | Regina Nuzzo and Kristin Sainani | |
| 92 | — |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 93 | 40 | N | New Books in Economics | Marshall Poe | |
| 96 | 47 | B | Brain Stories | University College London (UCL) | |
| 97 | 46 |  | Ground Truths | Eric Topol | |
| 99 | 43 | H | Hello PhD | Joshua Hall and Daniel Arneman, PhDz | |
| 100 | 43 |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 101 | 43 |  | Science of Perception Box | Unlikely Collaborators | Pod People | |
| 102 | 41 | I | International Law | Yale Law School | |
| 103 | 51 | O | Owl Posting | Abhishaike Mahajan | |
| 105 | 50 |  | The Nature & Nurture Podcast | Adam Omary | |
| 107 | 42 |  | This Week in Neuroscience | Vincent Racaniello | |
| 108 | 5 |  | Invisibilia | NPR | |
| 109 | 42 | T | The Best of Making Sense with Sam Harris | Sam Harris | |
| 110 | 51 |  | Curiosity Weekly | Discovery | |
| 111 | 49 |  | The Social Work Podcast | Jonathan B. Singer, Ph.D., LCSW | |
| 113 | 50 |  | Statistics Made Simple | Brad R. Fulton, PhD | |
| 114 | 50 | M | Motivational Podcast (In Hindi ) | Amit Gautam | |
| 115 | 45 | T | The Language Neuroscience Podcast | Stephen M. Wilson | |
| 117 | 44 | G | Genetics Unzipped | The Genetics Society | |
| 118 | 44 |  | Neuroscience of Everything | Dr Nand Muley, Ph.D. | |
| 119 | 43 | A | AI in Life Sciences | Stan Berteloot | |
| 120 | 45 |  | Immune | Vincent Racaniello | |
| 121 | 43 | P | Phenology | John Latimer | |
| 124 | 44 |  | Der KI-Podcast | ARD | |
| 125 | 44 |  | DNA Today: A Genetics Podcast | Kira Dineen, Gene Pool Media | |
| 126 | 44 |  | Law Of Attraction In Hindi | Vidit Kumar | |
| 127 | 44 | M | Mr.GK Podcast | Mr.GK Podcast | |
| 128 | 44 |  | Ken Cook Is Having Another Episode | EWG | |
| 129 | 44 |  | Biotech Hangout | Daphne Zohar, Josh Schimmer, Brad Loncar, Tim Opler & more | |
| 130 | 44 | T | The HemOnc Pulse | Rahul Banerjee, MD | |
| 131 | 44 | E | European Pharmaceutical Review podcast | European Pharmaceutical Review | |
