| 1 | 1 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 1 | — |  | The Rest Is Science | Goalhanger | |
| 2 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 4 | — |  | Radiolab | WNYC Studios | |
| 5 | 2 |  | Unexplainable | Vox | |
| 7 | 1 |  | EarthWise | Vivaan Mathur | |
| 8 | 13 |  | Short Wave | NPR | |
| 11 | 1 | I | Ideas of India | Mercatus Center at George Mason University | |
| 12 | 27 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 14 | 1 |  | More or Less | BBC Radio 4 | |
| 14 | 2 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 15 | 43 |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 16 | 2 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 16 | 6 |  | Let's Learn Everything! | Maximum Fun | |
| 17 | 12 |  | Making Sense with Sam Harris | Sam Harris | |
| 18 | 12 |  | Overheard at National Geographic | National Geographic | |
| 19 | 7 |  | The Quanta Podcast | Quanta Magazine | |
| 20 | 8 |  | Discovery | BBC World Service | |
| 21 | 13 |  | BBC Inside Science | BBC Radio 4 | |
| 22 | 93 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 22 | 9 | V | VoxTalks Economics | VoxTalks | |
| 23 | 4 |  | This Week in Cardiology | Medscape | |
| 25 | 30 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 26 | 9 |  | Nature Podcast | Springer Nature Limited | |
| 27 | 7 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 28 | 16 |  | Instant Genius | Our Media | |
| 28 | 5 |  | Planet Em | Emily McDonald | |
| 29 | 5 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 30 | 11 |  | Science Weekly | The Guardian | |
| 32 | 17 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 33 | 40 |  | All In The Mind | ABC | |
| 34 | 21 |  | Babbage from The Economist | The Economist | |
| 35 | — |  | The New Quantum Era - innovation in quantum computing, science and technology | Sebastian Hassinger | |
| 36 | — | T | The Qualitalks Podcast | Qualistery | |
| 37 | — | H | Hello PhD | Joshua Hall and Daniel Arneman, PhDz | |
| 38 | 24 |  | Ologies with Alie Ward | Alie Ward | |
| 39 | 16 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 41 | — |  | Wild Thing | Foxtopus Ink | |
| 41 | 7 |  | The world, the universe and us | New Scientist | |
| 42 | 105 |  | Dil ki Baat | 💗Radha 💗Sings💗 | |
| 43 | 123 |  | Ancient Aliens | PodcastOne | |
| 43 | 23 | V | VoxDev Development Economics | VoxDev.org | |
| 44 | 4 |  | The Origins Podcast with Lawrence Krauss | Lawrence M. Krauss | |
| 45 | — |  | The Naked Scientists Podcast | The Naked Scientists | |
| 45 | 88 | E | Exolore: facts-based fictional worldbuilding | Multitude | |
| 46 | — |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 47 | 27 |  | You Are Not So Smart | You Are Not So Smart | |
| 47 | — | B | Beyond the Numbers | Eli Lilly and Company | |
| 48 | 15 |  | The Life Scientific | BBC Radio 4 | |
| 49 | 21 |  | Science Friday | Science Friday and WNYC Studios | |
| 49 | 33 | S | Speaking of Psychology | American Psychological Association | |
| 50 | 102 | H | Human Factors Minute | Human Factors Cast | |
| 50 | 13 | A | aboutlogic | Deniz Sarikaya, Thorsten Altenkirch | |
| 51 | 63 | S | Sher Khan | Aaj Tak Radio | |
| 52 | 45 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 52 | — |  | New Books in Critical Theory | Marshall Poe | |
| 52 | 60 |  | Curiosity Weekly | Discovery | |
| 53 | — |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 54 | 11 |  | The Climate Question | BBC World Service | |
| 54 | 26 | S | Simply Wild with Mansab | Mansab | |
| 56 | 36 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 56 | — | T | The Immaculate Deception | Somethin' Else / Sony Music Entertainment | |
| 56 | — |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 57 | — |  | Prognosis: Misconception | Bloomberg | |
| 57 | 4 |  | Neuroscience of Everything | Dr Nand Muley, Ph.D. | |
| 58 | — | R | Relativity: The Special & General Theory | Albert Einstein | |
| 60 | — | 就 | 就決定是你了！松松 | 松松 X 拉亞 | |
| 61 | — |  | The Pie: An Economics Podcast | Becker Friedman Institute at UChicago | |
| 61 | 73 |  | Great Mysteries of Physics | The Conversation | |
| 62 | — |  | The Nature Of with Willow Defebaugh | Atmos | |
| 62 | — | A | Alpha Signal | The Alpha Signal | |
| 63 | — |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 64 | 117 |  | Mysterious Universe | 8th Kind | |
| 64 | 113 | C | Clinical Pharmacology Podcast with Nathan Teuscher | Nathan Teuscher | |
| 65 | — |  | Drilled | Pushkin Industries | |
| 66 | 41 |  | Speaking of Psychology | American Psychological Association | |
| 67 | 16 |  | This Week in Virology | Vincent Racaniello | |
| 67 | 33 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 67 | — |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 68 | — | D | Data Science Decoded | Mike E | |
| 69 | — |  | From First Principles | Krishna Choudhary and Lester Nare | |
| 71 | — |  | ACM ByteCast | Association for Computing Machinery (ACM) | |
| 72 | — |  | This Week in Virology | Vincent Racaniello | |
| 72 | — | A | Audio Summaries - American Journal of Respiratory and Critical Care Medicine | American Thoracic Society | |
| 73 | — | A | AGI with Carlos | Carlos De la Guardia | |
| 73 | — | O | Outsider / Insider | MIT Sloan | |
| 75 | — | C | Conversations on Intellectual Humility | JSTOR Daily | |
| 76 | 33 |  | The Future of Everything | Stanford Engineering | |
| 77 | 16 |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 77 | — |  | Lingthusiasm - A podcast that's enthusiastic about linguistics | Gretchen McCulloch and Lauren Gawne | |
| 77 | — |  | Bigfoot Terror in the Woods Sightings and Encounters | W.J. Sheehan | |
| 78 | 26 |  | Evolutionary Psychology (the podcast) | Dave Pietraszewski & David Pinsof | |
| 79 | — |  | LearningRadiology Video Podcasts | William Herring, MD, FACR | |
| 81 | — |  | Nature India Podcast | Nature India | |
| 82 | — | C | CO2 mon Amour | France Inter | |
| 84 | — | V | Vaccine Curious | Christine Stabell Benn | |
| 85 | 94 | ग | गोष्ट दुनियेची | BBC Marathi Audio | |
| 86 | — | I | Immunology / Microbiology | Dr. Earl Beyer | |
| 87 | — | A | AI Research Today | Aaron | |
| 88 | 6 |  | The Psychology Podcast | iHeartPodcasts | |
