| 1 | — |  | Ologies with Alie Ward | Alie Ward | |
| 2 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 3 | 1 | W | Wild Tales | Nature Podcast | National Trust | |
| 4 | 1 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 5 | 123 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 6 | 125 |  | The End Of The World with Josh Clark | iHeartPodcasts | |
| 7 | 155 |  | CREOGs Over Coffee | CREOGs Over Coffee | |
| 8 | 16 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 9 | 4 | K | Key Points | Maxwell J Harrell | |
| 10 | 8 |  | Ancient Aliens | PodcastOne | |
| 11 | 5 |  | The Psychology Podcast | iHeartPodcasts | |
| 12 | 5 |  | Science Weekly | The Guardian | |
| 13 | 1 |  | Big Brains | University of Chicago Podcast Network | |
| 14 | 6 | B | Boring History for Sleep | Velvet | |
| 15 | 6 | T | The Turing Podcast | The Alan Turing Institute | |
| 16 | 6 | N | NESG Radio | The Nigerian Economic Summit Group | |
| 17 | 6 |  | Short Wave | NPR | |
| 18 | 6 |  | Lost Women of Science | Lost Women of Science | |
| 19 | 6 |  | 5 Live Science Podcast | BBC Radio 5 Live | |
| 20 | 5 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 21 | 5 | P | PsychoShot | MindCraft | |
| 22 | 5 | T | The OTA Podcast | OTA Podcast Committee | |
| 23 | 4 |  | Medical Basics Podcast - Tips, Tricks, and Advice for Medical and Nursing Students | Medical Basics | |
| 24 | 4 | T | The Engineering Commons Podcast | The Engineering Commons Podcast | |
| 25 | 4 |  | The Plodcast | Our Media | |
| 26 | 3 |  | Science Vs | Spotify Studios | |
| 27 | 5 |  | The Medbullets Step 2 & 3 Podcast | Medbullets | |
| 28 | 3 | T | The Amp Hour Electronics Podcast | The Amp Hour (Chris Gammell and David L Jones) | |
| 29 | 3 | P | PRIO's Peace in a Pod | Peace Research Institute Oslo | |
| 30 | 3 |  | The Life Scientific | BBC Radio 4 | |
| 31 | 2 |  | BBC Inside Science | BBC Radio 4 | |
| 32 | 2 | T | The Structural Engineering Podcast | Zach and Max | |
| 33 | 2 | A | Amogha. A. K. Podcast: Electrical And Electronics Engineering | Amogha. A. K. Elect and Electro Engg. | |
| 34 | 2 | O | Office Hours | Biomedical Engineering Society (BMES) | |
| 35 | 7 | B | Baobab and Beakers | N. Ore Adesalu | |
| 36 | 3 |  | Overheard at National Geographic | National Geographic | |
| 37 | 2 |  | Making Sense with Sam Harris | Sam Harris | |
| 38 | 1 |  | Instant Genius | Our Media | |
| 39 | 3 |  | The New Quantum Era - innovation in quantum computing, science and technology | Sebastian Hassinger | |
| 40 | 3 | S | Science Talk Show | Enjoy Facts | |
| 41 | 3 | P | Public Health (Audio) | UCTV | |
| 42 | 13 | A | ADPlusHausa | Podcast | ADPlusHausa | Podcast | |
| 43 | 11 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 44 | 10 | N | New Books in Economics | Marshall Poe | |
| 45 | 5 | K | KickBack - The Global Anticorruption Podcast | KickBack | |
| 46 | 5 | M | Medical School Audio | Brad Richardson | |
| 47 | 5 |  | Farm Small Farm Smart | The Modern Grower Podcast Network | |
| 48 | 5 |  | The Path to KOL: Empowering Students in Clinical Pharmacy — Residency Aspirants | Rising Clinicians | Mr. David Joshua Ferguson, MS, PharmD Candidate, RSci MRSB MRSC | |
| 49 | 5 | E | Exploring Sociological Theory | Alec McGail | |
| 50 | 5 | H | Healthcare NOW Radio Podcast Network - Discussions on healthcare including technology, innovation, policy, data security, tel | Healthcare NOW Radio and Podcast Network - Radio and Podcasts for the Healthcare Industry | |
| 51 | 5 | L | Land of the Long White Coat | A podcast for medical students | Joshua Smith | |
| 52 | 115 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 53 | 10 |  | Radiolab | WNYC Studios | |
| 54 | 80 |  | Invisibilia | NPR | |
| 55 | — | G | GOAL16 By GuyChristian | GuyChristian | |
| 56 | — |  | Aporia Podcast | Aporia Magazine | |
| 57 | — |  | The Alpha Male Coach Podcast | Kevin Aillaud | |
| 58 | 7 |  | You Are Not So Smart | You Are Not So Smart | |
| 59 | 7 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 60 | 7 |  | Science Rules! with Bill Nye | Stitcher & Bill Nye | |
| 61 | 14 |  | The Quanta Podcast | Quanta Magazine | |
| 62 | — | P | PharmaTalkRadio | Conference Forum | |
| 63 | 14 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 64 | 2 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 65 | 15 |  | Under the Surface Podcast | Chemical Computing Group | |
| 66 | 18 |  | ACEP Frontline - Emergency Medicine | Ryan A. Stanton MD, FACEP | |
| 67 | 6 |  | When Science Finds a Way | Wellcome | |
| 68 | 19 |  | Curiosity Weekly | Discovery | |
| 69 | 16 |  | Ophthalmology off the Grid by Eyetube | Eyetube | |
| 70 | 25 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 71 | 11 |  | All In The Mind | ABC | |
| 72 | 16 | T | The Genetics Podcast | Sano Genetics | |
| 73 | — |  | Mind & Matter | Nick Jikomes | |
| 74 | 17 |  | More or Less | BBC Radio 4 | |
| 75 | 17 |  | Speaking of Psychology | American Psychological Association | |
| 76 | 74 |  | Chemistry Made Simple | Matthew Macariou | |
| 77 | — | A | Andrevios Black and the G.A.M.E (Grown Ass Man Energy) Podcast | G.A.M.E | |
| 78 | 11 | T | The Future of Energy | University of Southern California | Ershaghi Center for Energy Transition | |
| 79 | 10 |  | State of Seed | Foreign Policy | |
| 80 | 21 | H | How To Protect The Ocean | Andrew Lewin | |
| 81 | 87 |  | Blurry Creatures | Blurry Creatures | |
| 82 | 116 |  | Science Fictions | Tom Chivers and Stuart Ritchie | |
| 83 | 12 |  | Science In Action | BBC World Service | |
| 84 | 12 |  | Speed & Scale | TED | |
| 85 | 9 | P | PsychCrunch | The British Psychological Society Research Digest | |
| 86 | 22 |  | Space Nuts: Astronomy Insights & Cosmic Discoveries | Professor Fred Watson and Andrew Dunkley | |
| 87 | 37 | J | Jahbless Original Intelligence | JahblessOriginalIntelligence | |
| 88 | 23 | L | Lafiya Jari ce | RFI Hausa | |
| 89 | — | I | Illumina Genomics Podcast | Illumina, Inc. | |
| 90 | 24 |  | Dr. Chapa’s OBGYN Clinical Pearls | Dr. Chapa’s Clinical Pearls | |
| 91 | 13 | P | Psychology in 10 Minutes | David B. Feldman - psychology | social science | politics | mental health | |
| 92 | 13 | P | Photosynthesis | A K Anil | |
| 93 | 13 |  | Brain Science with Ginger Campbell, MD: Neuroscience for Everyone | Ginger Campbell, MD | |
| 94 | 13 |  | The Michael Shermer Show | Michael Shermer | |
| 95 | 13 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 96 | 13 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 97 | 13 |  | Jung Chicago Radio | C. G. Jung Institute of Chicago | |
| 98 | 30 | P | Physics World Stories Podcast | Physics World | |
| 99 | 29 |  | Unexplainable | Vox | |
| 100 | 27 |  | Science Friday | Science Friday and WNYC Studios | |
