| 1 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 2 | — |  | Radiolab | WNYC Studios | |
| 3 | 5 |  | Overheard at National Geographic | National Geographic | |
| 4 | 15 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 5 | 24 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 6 | 98 |  | The Life Scientific | BBC Radio 4 | |
| 7 | 65 |  | Brain Science with Ginger Campbell, MD: Neuroscience for Everyone | Ginger Campbell, MD | |
| 8 | 5 | R | Relativity: The Special & General Theory | Albert Einstein | |
| 9 | 5 |  | Creative Chemistry with CoScine | Katie CoScine | |
| 10 | 5 |  | Chemistry Made Simple | Matthew Macariou | |
| 11 | 4 | A | ADPlusHausa | Podcast | ADPlusHausa | Podcast | |
| 12 | 6 | G | Get Popular Titles Full Audiobooks in Science & Technology, Psychology & The Mind | Online Free Audiobooks | |
| 13 | 4 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 14 | 4 | R | Rätsel des Unbewußten. Psychoanalyse & Psychotherapie. | Dr. Cécile Loetz & Dr. Jakob Müller | |
| 15 | 4 |  | Lost Women of Science | Lost Women of Science | |
| 16 | 2 |  | Instant Genius | Our Media | |
| 17 | — |  | The Orthobullets Podcast | Orthobullets | |
| 18 | 3 |  | Making Sense with Sam Harris | Sam Harris | |
| 19 | 6 |  | Ologies with Alie Ward | Alie Ward | |
| 20 | 8 |  | Babbage from The Economist | The Economist | |
| 21 | 5 |  | Songs 4 FRCR: Radiology FRCR 2A Revision | FRCR Revision | |
| 22 | 4 |  | Raising Health | Andreessen Horowitz, a16z Bio + Health | |
| 23 | 4 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 24 | 2 |  | The Psychology Podcast | iHeartPodcasts | |
| 25 | 4 |  | Science Vs | Spotify Studios | |
| 26 | 6 |  | Unexplainable | Vox | |
| 27 | 3 |  | فلسفه علم | cheraghprize | |
| 28 | 6 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 29 | 6 | W | Wild Tales | Nature Podcast | National Trust | |
| 30 | 5 |  | 15 Minute Maps | Hugo Powell | |
| 31 | — | T | The HPS Podcast - Conversations from History, Philosophy and Social Studies of Science | HPSUniMelb.org | |
| 32 | 8 |  | All In The Mind | ABC | |
| 33 | 26 | N | New Books in Economics | Marshall Poe | |
| 34 | 34 |  | Nature Podcast | Springer Nature Limited | |
| 35 | — | D | Demystifying Genetics | Matt Burgess | |
| 36 | — | B | Behind the Genes | Genomics England | |
| 37 | 130 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 38 | 10 | B | Boring History for Sleep | Velvet | |
| 39 | 8 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 40 | 8 | D | Discover the Top Full Audiobooks in Mysteries & Thrillers, Medical Thrillers | Stream Free Audiobooks | |
| 41 | 8 |  | BBC Inside Science | BBC Radio 4 | |
| 42 | 74 |  | Science Friday | Science Friday and WNYC Studios | |
| 43 | 126 |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 44 | — | A | AfroPop Music 4 D Soul | BlackBoiAmazing | |
| 45 | — | Z | Zodiac Signs, Motivation, and More! | Joshua W. M. | |
| 46 | — | N | Neurosurgery Podcast | Neurosurgery Podcast | |
| 47 | 5 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 48 | 44 |  | Discovery | BBC World Service | |
| 49 | 6 | W | What The Duck?! | ABC listen | |
| 50 | 6 |  | The Science Show | ABC listen | |
| 51 | 6 |  | That UFO Podcast | That UFO Podcast | |
| 52 | 17 |  | Blurry Creatures | Blurry Creatures | |
| 53 | 16 |  | Science In Action | BBC World Service | |
| 54 | 20 | 9 | 99 Topics for the CCFP | Dr. Brady Bouchard | |
| 55 | 22 |  | Science Magazine Podcast | Science Magazine | |
| 56 | 20 |  | Multiverse 5D @ M5D | Multiverse 5D Network | |
| 57 | 16 | B | Blood Podcast | American Society of Hematology | |
| 58 | 20 |  | Short Wave | NPR | |
| 59 | 20 | T | The Boring Climate Podcast | The Boring Climate Podcast | |
| 60 | 20 | I | IR thinker | Martin Zubko | |
| 61 | 7 | T | The Nurse Researcher Podcast | Dr Andrew Finney | |
| 62 | 7 |  | Professor Brian Cox Live Q and A Podcast | The Cosmic Shambles Network | |
| 63 | 7 | D | Data Skeptic | Kyle Polich | |
| 64 | 23 |  | Ancient Aliens | PodcastOne | |
| 65 | 18 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 66 | 20 |  | More or Less | BBC Radio 4 | |
| 67 | — | N | New Books in Geography | Marshall Poe | |
| 68 | 20 |  | Curious Cases | BBC Radio 4 | |
| 69 | 19 |  | Aha! Zehn Minuten Alltags-Wissen | WELT | |
| 70 | 19 |  | TheThinkingAtheist | The Thinking Atheist | |
| 71 | 13 | S | Speaking of Psychology | American Psychological Association | |
| 72 | 19 |  | Science Weekly | The Guardian | |
| 73 | 21 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 74 | 14 |  | You Are Not So Smart | You Are Not So Smart | |
| 75 | 12 |  | Freakonomics, M.D. | Freakonomics Radio + Stitcher | |
| 76 | 12 | H | Hello PhD | Joshua Hall and Daniel Arneman, PhDz | |
| 77 | 12 |  | This Week in Microbiology | Vincent Racaniello | |
| 78 | 12 |  | Science Quickly | Scientific American | |
| 79 | 12 | Q | Quick 5 Amazing Facts With Ashis Baidya | Daily's Amazing Fact | |
| 80 | 23 |  | The Medbullets Step 2 & 3 Podcast | Medbullets | |
| 81 | 106 |  | Speaking of Psychology | American Psychological Association | |
| 82 | — |  | The Green Room: A Podcast from Obstetrics & Gynecology | Obstetrics & Gynecology (Green Journal) | |
| 83 | — | W | Why We Care | Tiphaine Marie | |
| 84 | 13 |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 85 | 23 |  | Big Brains | University of Chicago Podcast Network | |
| 86 | 25 | J | Jahbless Original Intelligence | JahblessOriginalIntelligence | |
| 87 | 13 |  | New Books in Critical Theory | Marshall Poe | |
| 88 | 18 | P | Psychology in 10 Minutes | David B. Feldman - psychology | social science | politics | mental health | |
| 89 | — | C | Current Topics in Science | Christ Jesus Ministries | |
| 90 | 13 |  | The New Quantum Era - innovation in quantum computing, science and technology | Sebastian Hassinger | |
| 91 | 13 |  | Opinionated History of Mathematics | Intellectual Mathematics | |
| 92 | 13 | C | COR2ED - Obstetrics & Gynecology Medical Conversation | COR2ED Medical Education | |
| 93 | 13 | P | PsyQ: Journal Club | Stay updated on the foundational research shaping our field. | |
| 94 | 13 | C | COR2ED - Obstetrics & Gynecology Medical Conversation Video | COR2ED Medical Education | |
| 95 | 20 |  | A Life More Wild | Canopy & Stars | |
| 96 | 20 |  | Public Health is Dead | Public Health is Dead | |
| 97 | 10 |  | Curiosity Weekly | Discovery | |
| 98 | 10 |  | COMPLEXITY | Santa Fe Institute | |
| 99 | 10 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 100 | 10 | C | Count Me In | Della Dumbaugh and Deanna Haunsperger | |
