| 1 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 2 | 1 |  | The Rest Is Science | Goalhanger | |
| 3 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 4 | 1 |  | Radiolab | WNYC Studios | |
| 6 | — |  | Unexplainable | Vox | |
| 7 | — |  | EarthWise | Vivaan Mathur | |
| 8 | 2 |  | Ologies with Alie Ward | Alie Ward | |
| 9 | — |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 10 | 8 |  | Science Friday | Science Friday and WNYC Studios | |
| 12 | 34 |  | More or Less | BBC Radio 4 | |
| 12 | 2 |  | Babbage from The Economist | The Economist | |
| 13 | 16 |  | Let's Learn Everything! | Maximum Fun | |
| 14 | 14 |  | Overheard at National Geographic | National Geographic | |
| 15 | 4 |  | BBC Inside Science | BBC Radio 4 | |
| 18 | 7 |  | Speaking of Psychology | American Psychological Association | |
| 19 | 6 |  | Making Sense with Sam Harris | Sam Harris | |
| 20 | 4 |  | Nature Podcast | Springer Nature Limited | |
| 22 | 43 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 23 | 15 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 24 | 2 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 25 | 5 |  | Science Quickly | Scientific American | |
| 26 | 1 | I | Ideas of India | Mercatus Center at George Mason University | |
| 27 | 15 |  | The Psychology Podcast | iHeartPodcasts | |
| 28 | 9 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 28 | 15 |  | Planet Em | Emily McDonald | |
| 30 | 35 |  | From First Principles | Krishna Choudhary and Lester Nare | |
| 31 | — |  | Prognosis: Misconception | Bloomberg | |
| 32 | 18 |  | The Quanta Podcast | Quanta Magazine | |
| 33 | 12 |  | Found in Space: A Science Podcast for Kids and Teens | Arwen Hubbard | |
| 34 | 14 |  | Discovery | BBC World Service | |
| 35 | 61 |  | Curiosity Weekly | Discovery | |
| 36 | 15 |  | You Are Not So Smart | You Are Not So Smart | |
| 36 | 13 |  | A Question of Science | The Francis Crick Institute | |
| 37 | 15 | T | TTBOOK Presents: Deep Time | To The Best Of Our Knowledge | |
| 38 | 12 |  | The Marginal Revolution Podcast | Mercatus Center at George Mason University | |
| 40 | 60 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 43 | 13 |  | This Week in Cardiology | Medscape | |
| 44 | 10 |  | Short Wave | NPR | |
| 45 | 54 |  | The world, the universe and us | New Scientist | |
| 46 | 87 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 47 | 31 |  | Science Weekly | The Guardian | |
| 47 | — | T | The True Compass | Rohit Dudi | |
| 47 | — | B | BIO from the BAYOU: Build Your Biotech Network with Key Opinion Leaders and Investors | James Zanewicz | |
| 48 | 6 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 48 | — |  | Ecosystemic Futures | Dyan Finkhousen: CEO of Shoshin Works | |
| 49 | 8 | A | AI News Podcast | Latest AI News, Analysis & Events | Daily Inference | AI Daily | |
| 51 | 8 |  | Evolutionary Psychology (the podcast) | Dave Pietraszewski & David Pinsof | |
| 52 | 14 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 53 | 14 | S | Sher Khan | Aaj Tak Radio | |
| 54 | 22 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 55 | 22 |  | Geology Bites | Oliver Strimpel | |
| 56 | — |  | The Science Show | ABC | |
| 56 | — | A | Antibodies! | The Antibody Society | |
| 58 | 110 |  | The Life Scientific | BBC Radio 4 | |
| 58 | 17 |  | Flash Forward | Rose Eveleth | |
| 59 | — | J | Joy in Academia | Joy in Academia | |
| 60 | — | D | Dev and Doc: AI For Healthcare Podcast | Dev and Doc | |
| 60 | 24 |  | Sidenote by AsapSCIENCE | AsapSCIENCE | |
| 61 | — | T | The Thing About Wildlife | Ishika | |
| 62 | — | W | Waterlands | Wildfowl & Wetlands Trust | |
| 63 | 35 |  | Furqan Qureshi Blogs | furqan Qureshi Blogs | |
| 63 | 61 |  | Wild Times: Wildlife Education | Wildlife Educator - Forrest Galante | |
| 63 | — | M | Motivational Interviewing & Beyond | Joel Porter & Steve Rollnick | |
| 64 | — | C | Conversations in Fetal Medicine | Conversations in Fetal Medicine | |
| 64 | — | D | Data Science Decoded | Mike E | |
| 66 | 23 |  | Physics World Weekly Podcast | Physics World | |
| 67 | — |  | The Green Divas | The Green Divas | |
| 67 | — | P | Playboi Carti - COCAINE NOSE (Ashanti Intro only you) | playboi | |
| 68 | — |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 68 | — | L | Let’s revise MBBS: Learning Medicine with Dr. Ayush | Ayush Dhoka | |
| 69 | — | N | Nauka To Lubię | Tomasz Rożek | |
| 69 | — |  | Bedrock: Earth's Earliest History | Dylan Wilmeth | |
| 70 | — |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 71 | 5 | T | The Human Behavior Podcast | The Human Behavior Podcast | |
| 72 | 127 |  | Breaking Math Podcast | Autumn Phaneuf & Noah Giansiracusa | |
| 73 | — | C | Clinical Pharmacology Podcast with Nathan Teuscher | Nathan Teuscher | |
| 73 | — | J | Journal of the American Academy of Child and Adolescent Psychiatry | American Academy of Child and Adolescent Psychiatry | |
| 74 | — |  | ACM ByteCast | Association for Computing Machinery (ACM) | |
| 74 | — | P | Psychology in 10 Minutes | David B. Feldman - psychology | social science | politics | mental health | |
| 75 | 30 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 76 | — |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 77 | 19 | S | Stress Navigation | Stress in Action | |
| 77 | — |  | Sustainability Now | Aditya Basu | |
| 78 | — |  | Night Science | Itai Yanai & Martin Lercher | |
| 79 | 49 |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 79 | — |  | M Podcast | Тимур Хамзин | |
| 80 | — | E | EyePod: Podcasts from Ophthalmology Times | EyePod: Podcasts from Ophthalmology Times | |
| 81 | — | S | Sustainability Now! on KSQD.org | Ronnie Lipschutz | |
| 82 | 18 | T | The Secrets of Nature & Science | Adidas Wilson | |
| 82 | — | S | Sustainability Amongst a Pandemic: What Now? | Molly Whitaker | |
| 84 | 18 | L | Life, Death, and Taxonomy | Life, Death, and Taxonomy | |
| 85 | — |  | Thoughtforms Life | Michael Levin | |
| 86 | — |  | HOLOSKY PODCAST | Holosky Podcast | |
| 87 | — |  | Total Disclosure Podcast | Tyler Roberts | |
| 92 | 23 |  | Dr. Chapa’s OBGYN Clinical Pearls | Dr. Chapa’s Clinical Pearls | |
| 94 | 17 | R | Raw Talk Podcast | Institute of Medical Science, University of Toronto | |
| 97 | 54 |  | Rare Earth | BBC Radio 4 | |
| 98 | — | N | New Books in Mathematics | Marshall Poe | |
| 99 | 75 |  | Universe Today Podcast | Fraser Cain | |
| 100 | 46 | V | VoxTalks Economics | VoxTalks | |
