| 2 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 6 | 1 |  | Unexplainable | Vox | |
| 7 | 1 |  | Discovery | BBC World Service | |
| 8 | 1 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 9 | 3 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 10 | 24 |  | Ologies with Alie Ward | Alie Ward | |
| 12 | 17 |  | Short Wave | NPR | |
| 13 | 6 |  | ScienceStuff | iHeartPodcasts | |
| 14 | 4 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 15 | 2 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 17 | 3 |  | Science Friday | Science Friday and WNYC Studios | |
| 18 | 23 |  | Science Quickly | Scientific American | |
| 19 | 60 |  | Statistics Made Simple | Brad R. Fulton, PhD | |
| 22 | 10 |  | Making Sense with Sam Harris | Sam Harris | |
| 23 | 5 |  | You Are Not So Smart | You Are Not So Smart | |
| 26 | 10 |  | Overheard at National Geographic | National Geographic | |
| 29 | 11 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 30 | 19 |  | Drilled | Pushkin Industries | |
| 33 | — |  | Inflection Point | C&EN | |
| 34 | — | Q | Qualitative Research Methods for Everyone Podcast | Policy Press | |
| 36 | 36 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 37 | 14 |  | Speed & Scale | TED | |
| 40 | 54 |  | Species | mackenmurphy.org | |
| 42 | 22 |  | MinuteEarth | Minute Earth | |
| 45 | 54 | E | Emergency Medicine Clinics (Elsevier) | Emergency Medicine Clinics | |
| 50 | 24 |  | The Quanta Podcast | Quanta Magazine | |
| 52 | 72 |  | Unexpected Elements | BBC World Service | |
| 53 | 111 |  | Normal Curves: Sexy Science, Serious Statistics | Regina Nuzzo and Kristin Sainani | |
| 54 | 33 |  | Invisibilia | NPR | |
| 55 | 31 |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 56 | 114 | N | New Books in Anthropology | New Books Network | |
| 59 | — | E | Economics In Ten | Economics In Ten | |
| 60 | — | N | New Books in Economics | Marshall Poe | |
| 62 | — |  | Aha! Zehn Minuten Alltags-Wissen | WELT | |
| 65 | — | T | The Best of Making Sense with Sam Harris | Sam Harris | |
| 66 | — |  | Professor Brian Cox Live Q and A Podcast | The Cosmic Shambles Network | |
| 67 | — |  | The Marginal Revolution Podcast | Mercatus Center at George Mason University | |
| 68 | 38 | C | Circulation on the Run | Greg Hundley, MD and Peder Myhre, MD, PhD | |
| 69 | — | T | The Baker Lab Podcast | David Baker | |
| 73 | — | H | hoopoecast | شهریار شهیر برزگر | |
| 77 | 45 |  | The Wild with Chris Morgan | KUOW News and Information | |
| 86 | 46 |  | Ophthalmology off the Grid by Eyetube | Eyetube | |
| 88 | 21 | R | R Weekly Highlights | Eric Nantz | |
| 91 | 49 | E | Easy Physics | Easy Physics | |
| 93 | 49 | T | Theory of Relativity by Albert Einstein | Inception Point Ai | |
| 95 | 34 |  | Pale Blue Pod | Multitude | |
| 96 | 48 |  | Breaking Math Podcast | Autumn Phaneuf & Noah Giansiracusa | |
| 97 | 45 |  | New Books in Critical Theory | Marshall Poe | |
| 98 | 53 |  | The 365 Days of Astronomy | 365DaysOfAstronomy.org | |
| 100 | 16 | S | Sher Khan | Aaj Tak Radio | |
| 104 | 48 |  | BBC Inside Science | BBC Radio 4 | |
| 105 | 46 |  | ESICM Talk | ESICM | |
| 107 | 45 |  | Win-Win with Liv Boeree | Liv Boeree | |
| 109 | 43 |  | The Logic of Risk | Pasquale Cirillo | |
| 114 | 41 |  | Jung Chicago Radio | C. G. Jung Institute of Chicago | |
| 115 | 41 | T | The Laws of Stan | Stanley Rappaport | |
| 117 | 9 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 119 | 38 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 121 | 19 | S | Single-use Plastics 101 | Bethesda Green | |
| 123 | 19 | T | The Science of Self | Peter Hollins | |
| 128 | 52 | P | Physics World Stories Podcast | Physics World | |
| 131 | 45 |  | The LIUniverse with Dr. Charles Liu | theliuniverse | |
| 132 | 32 |  | Are We There Yet? | Central Florida Public Media | |
| 136 | 2 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 137 | 48 | R | Richard Wiseman's On Your Mind | Podimo & TellTale | |
| 138 | — |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 139 | 7 |  | Science In Action | BBC World Service | |
| 141 | 35 |  | Living Planet | DW | |
| 142 | — |  | Nephilim Death Squad | TopLobsta Productions | |
| 145 | 34 |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 149 | 33 | A | Annals of Emergency Medicine | Ryan Radecki, MD & Rory Spiegel, MD | |
| 152 | 33 | E | EM Stud | Nate Lewis, MD and J. Scott Wieters, MD | |
| 153 | 33 | C | Confronting Hierarchies: A Podcast on Decoloniality, Peace, and Conflict | Arnold Bergstraesser Institute / Postcolonial Hierarchies Project | |
| 154 | 33 |  | Crime Scene Queens | QCODE Media | |
| 155 | 24 | P | Psychology | Yale School of Medicine | |
| 158 | 33 |  | Blurry Creatures | Blurry Creatures | |
| 163 | 23 | V | Ve Mahi Song Female Version Cover By Harshita Tripathi | 🍁_Its_H𝖆𝖗𝖘𝖍𝖎𝖙𝖆_𝖙𝖗𝖎𝖕𝖆𝖙𝖍𝖎_🍁 | |
| 165 | 3 | P | Paediatric Emergencies | Dr Christopher Flannigan | |
| 168 | — |  | Behavioral Grooves Podcast | Kurt Nelson, PhD and Tim Houlihan | |
| 169 | 40 |  | Hematologic Oncology Update | Dr. Neil Love | |
| 173 | 3 |  | American Innovations | Audible | |
| 174 | 44 | R | Research Radio | Economic and Political Weekly | |
| 175 | — | C | Climate History Podcast | Dagomar Degroot | |
| 176 | 73 |  | CrowdScience | BBC World Service | |
| 177 | 34 |  | The Behavioral Design Podcast | Samuel Salzer and Aline Holzwarth | |
| 179 | 35 | T | The Aristotle Project | Adam Voight | |
| 180 | 35 | T | The Discovery Dialogues Podcast | strands | |
| 181 | 35 |  | The Green Room: A Podcast from Obstetrics & Gynecology | Obstetrics & Gynecology (Green Journal) | |
| 186 | 34 | P | Prostate Cancer Update | Dr. Neil Love | |
| 187 | 34 | P | PeerView Oncology & Hematology CME/CNE/CPE Video Podcast | PVI, PeerView Institute for Medical Education | |
| 188 | 34 |  | The Micah Hanks Program | Micah Hanks | |
| 189 | 34 | C | COR2ED - Oncology Medical Conversation | COR2ED Medical Education | |
| 192 | 34 | N | Neuro Current: An SfN Journals Podcast | Society for Neuroscience | |
| 195 | 36 |  | Heartbreak: A Personal and Scientific Journey | Pushkin Industries | |
| 198 | 35 |  | Quarks Daily | Quarks | |
| 199 | — |  | The Common Descent Podcast | Common Descent | |
| 200 | 20 |  | Science Magazine Podcast | Science Magazine | |
