| 1 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 3 | — |  | Radiolab | WNYC Studios | |
| 4 | — |  | You Are Not So Smart | You Are Not So Smart | |
| 6 | — |  | Making Sense with Sam Harris | Sam Harris | |
| 7 | 2 | I | Ideas of India | Mercatus Center at George Mason University | |
| 8 | 6 |  | The Quanta Podcast | Quanta Magazine | |
| 9 | — |  | Stanford Psychology Podcast | Stanford Psychology | |
| 10 | 35 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 11 | 2 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 12 | 14 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 13 | 6 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 15 | 3 |  | Overheard at National Geographic | National Geographic | |
| 16 | 5 |  | Unexplainable | Vox | |
| 17 | 4 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 19 | 4 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 20 | 10 |  | Ologies with Alie Ward | Alie Ward | |
| 21 | 44 |  | Science Friday | Science Friday and WNYC Studios | |
| 22 | 4 |  | More or Less | BBC Radio 4 | |
| 24 | 7 |  | All In The Mind | ABC | |
| 25 | 3 |  | Instant Genius | Our Media | |
| 26 | 2 |  | CrowdScience | BBC World Service | |
| 27 | 70 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 28 | — |  | The Sociology of Everything Podcast | Eric Hsu & Louis Everuss (Lou & the Hsu) | |
| 29 | 4 |  | Curious Cases | BBC Radio 4 | |
| 30 | 11 | T | The Human Behavior Podcast | The Human Behavior Podcast | |
| 31 | 2 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 32 | 11 | I | International Law | Yale Law School | |
| 33 | 19 | T | The Best of Making Sense with Sam Harris | Sam Harris | |
| 34 | 11 | S | Sher Khan | Aaj Tak Radio | |
| 37 | 17 | W | World Bank Group │ What Have We Learned? The Evaluation Podcast | World Bank Group / Independent Evaluation Group | |
| 38 | 39 |  | Nature India Podcast | Nature India | |
| 39 | 39 |  | Breaking Math Podcast | Autumn Phaneuf & Noah Giansiracusa | |
| 40 | 30 | N | New Books in Sociology | New Books Network | |
| 42 | 17 |  | The world, the universe and us | New Scientist | |
| 43 | 70 |  | Kanooni Kisse: Law, Life & Musings | Abhas Mishra | |
| 45 | 75 |  | TED Talks Science and Medicine | TED | |
| 46 | 77 |  | MinuteEarth | Minute Earth | |
| 47 | 78 | F | Full PreFrontal: Exposing the Mysteries of Executive Function | Sucheta Kamath | |
| 49 | 10 | O | Oscilador Armónico | OsciladorArmónico | |
| 50 | 119 |  | Science unscripted | DW | |
| 52 | — |  | Therapist Uncensored Podcast | Sue Marriott LCSW, CGP & Ann Kelley PhD | |
| 53 | 126 | T | The Engineering Passion Express | Brandon Donnelly | |
| 54 | 128 | C | Climate Break | Berkeley Law | |
| 57 | — |  | Origin Stories | The Leakey Foundation | |
| 58 | 26 |  | Invisibilia | NPR | |
| 59 | 23 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 60 | — |  | The Science of Birds | Ivan Phillipsen | |
| 62 | — |  | Ask a Spaceman! | Paul M. Sutter | |
| 63 | — | T | The Carbon Removal Show | Carbon Suckers Media | |
| 65 | 30 | P | Psychology in 10 Minutes | David B. Feldman - psychology | social science | politics | mental health | |
| 66 | — |  | Freakonomics, M.D. | Freakonomics Radio + Stitcher | |
| 67 | — |  | EarthWise | Vivaan Mathur | |
| 68 | — | T | This Week in Evolution | Vincent Racaniello | |
| 69 | — | D | Desi Academia Podcast | Desi Academia Podcast | |
| 72 | — | N | Nature’s Wonders | Will Nelson | |
| 73 | 5 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 74 | — |  | Furqan Qureshi Blogs | furqan Qureshi Blogs | |
| 75 | — |  | BrainStuff | iHeartPodcasts | |
| 76 | — |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 77 | — | I | It’s a Math Math Math World with Divakaran and Shraddha | Radio Azim Premji University | |
| 78 | — |  | All Creatures Podcast | All Creatures Podcast | |
| 79 | 5 |  | Discovery | BBC World Service | |
| 80 | — |  | The Medbullets Step 1 Podcast | Medbullets | |
| 82 | — |  | Materialism: A Materials Science Podcast | Taylor Sparks and Andrew Falkowski | |
| 83 | — | T | Theory of Relativity by Albert Einstein | Inception Point Ai | |
| 84 | — | R | Relativity: The Special & General Theory | Albert Einstein | |
| 85 | — |  | The House of Surgery | The American College of Surgeons | |
| 86 | — |  | World’s Wildest: Tales of Earth’s Most Extreme Creatures | Maya Higa & Connor O'Brien | |
| 87 | — | J | Journal of the American Academy of Child and Adolescent Psychiatry | American Academy of Child and Adolescent Psychiatry | |
| 88 | — | I | intuitions behind Data Science | Ashay Javadekar | |
| 89 | — | M | Machine Learning Cafe | Miklos Zoltan Toth | |
| 92 | — | C | CAPC Palliative Care Program Spotlight | Center to Advance Palliative Care | |
| 93 | — | T | The MCAT CARS Podcast | Ryan Gray, MD with Jack Westin | |
| 94 | 54 | T | The Criminology Academy | Jose Sanchez and Jenn Tostlebe | |
| 95 | 47 |  | EverydaySpy Podcast | Andrew Bustamante | |
| 96 | 54 | Q | Qualitative Research Methods for Everyone Podcast | Policy Press | |
| 97 | 53 |  | Science Quickly | Scientific American | |
| 98 | 36 |  | Tooth & Claw: True Stories of Animal Attacks | Wes Larson, Jeff Larson, Mike Smith | Daylight Media | |
| 100 | 46 | S | Self Improvement Beast | manjha beast | |
| 101 | 51 |  | The LIUniverse with Dr. Charles Liu | theliuniverse | |
| 102 | 51 | M | McDonald Institute for Archaeological Research | Cambridge University | |
| 103 | 4 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 104 | 58 |  | BBC Inside Science | BBC Radio 4 | |
| 105 | 50 |  | Science In Action | BBC World Service | |
| 106 | — |  | The Michael Shermer Show | Michael Shermer | |
| 107 | 60 |  | Safety Third | Safety Third | |
| 108 | 39 |  | Navigating Neuropsychology | John Bellone & Ryan Van Patten - NavNeuro | |
| 109 | 60 |  | Naturebang | BBC Radio 4 | |
| 110 | 53 |  | Lingthusiasm - A podcast that's enthusiastic about linguistics | Gretchen McCulloch and Lauren Gawne | |
| 111 | 52 | T | The Social Work Stories Podcast | The Social Work Stories Team | |
| 112 | — | C | Changing Minds with Owen Fitzpatrick | Owen Fitzpatrick | |
| 113 | 55 |  | The Climate Question | BBC World Service | |
| 115 | 51 | C | Cognitive Psychology | Lisamarie Trezza | |
| 116 | 56 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 118 | 55 |  | Curiosity Weekly | Discovery | |
| 119 | 48 |  | The Green Room: A Podcast from Obstetrics & Gynecology | Obstetrics & Gynecology (Green Journal) | |
| 121 | 54 | D | Dementia Researcher Blogs | Dementia Researcher | |
| 123 | 47 | T | The 80,000 Hours Podcast on Artificial Intelligence (September 2023) | 80,000 Hours | |
| 124 | 44 |  | Flash Forward | Rose Eveleth | |
| 125 | 44 | P | Psychology - Video | Paul Bloom | |
