| 2 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 5 | 3 |  | Unexplainable | Vox | |
| 6 | 4 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 7 | 1 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 10 | 2 |  | Making Sense with Sam Harris | Sam Harris | |
| 11 | 9 |  | Discovery | BBC World Service | |
| 13 | 6 |  | ScienceStuff | iHeartPodcasts | |
| 14 | 3 | D | Desi Academia Podcast | Desi Academia Podcast | |
| 17 | — |  | Overheard at National Geographic | National Geographic | |
| 20 | 39 | S | Sher Khan | Aaj Tak Radio | |
| 24 | 4 |  | Ologies with Alie Ward | Alie Ward | |
| 27 | 161 | N | New Books in Economics | Marshall Poe | |
| 33 | 17 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 36 | 61 | R | Research Radio | Economic and Political Weekly | |
| 38 | 86 |  | Origin Stories | The Leakey Foundation | |
| 39 | 20 |  | MinuteEarth | Minute Earth | |
| 40 | 59 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 42 | 11 |  | Short Wave | NPR | |
| 43 | 8 |  | Science Friday | Science Friday and WNYC Studios | |
| 45 | 93 | D | Data Science Decoded | Mike E | |
| 47 | 13 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 50 | 145 |  | Eons: Surviving Deep Time | PBS | |
| 51 | 125 |  | New Books in Critical Theory | Marshall Poe | |
| 52 | 28 |  | Sternengeschichten | Florian Freistetter | |
| 54 | 30 |  | BBC Inside Science | BBC Radio 4 | |
| 55 | 97 |  | Statistics Made Simple | Brad R. Fulton, PhD | |
| 57 | — | P | Paediatric Emergencies | Dr Christopher Flannigan | |
| 60 | — | Y | Yara's Crop Nutrition podcast | Yara | |
| 61 | — | P | Psychology | Yale School of Medicine | |
| 63 | — | N | New Books in Anthropology | New Books Network | |
| 65 | — |  | Big Brains | University of Chicago Podcast Network | |
| 70 | — |  | Aha! Zehn Minuten Alltags-Wissen | WELT | |
| 72 | — |  | Climate One | Climate One from The Commonwealth Club | |
| 74 | — |  | Ask MIT Climate | MIT Climate Project | |
| 80 | — |  | The Numberphile Podcast | Brady Haran | |
| 85 | — | S | Sage Public Health | SAGE Publications Ltd. | |
| 88 | — | H | How to Thrive | Claire Sanders and Helen Silver-MacMahon | |
| 92 | 31 |  | Materialism: A Materials Science Podcast | Taylor Sparks and Andrew Falkowski | |
| 94 | 64 | T | The Best of Making Sense with Sam Harris | Sam Harris | |
| 95 | 55 |  | Furqan Qureshi Blogs | furqan Qureshi Blogs | |
| 96 | 52 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 100 | 58 |  | Going Wild with Dr. Rae Wynn-Grant | PBS Nature | |
| 102 | 56 |  | How We're Wired | The Bertarelli Foundation | |
| 103 | 65 | C | Changing Minds with Owen Fitzpatrick | Owen Fitzpatrick | |
| 104 | 53 |  | Immune | Vincent Racaniello | |
| 107 | 58 | M | Marine Mammal Science | The Society for Marine Mammalogy | |
| 108 | — |  | The LIUniverse with Dr. Charles Liu | theliuniverse | |
| 110 | 58 | A | Arthroscopy Podcast | AANA | |
| 112 | 44 | W | What Is Life? | Carl Zimmer | |
| 113 | 60 | T | The Intern At Work: Internal Medicine | Medicine Pods: The Intern at Work | |
| 114 | 58 |  | Invisibilia | NPR | |
| 116 | — |  | Science In Action | BBC World Service | |
| 117 | 54 | E | Emergency Medicine Clinics (Elsevier) | Emergency Medicine Clinics | |
| 120 | 55 | H | Human Behavioral Biology | Robert Sapolsky | |
| 121 | 55 |  | The Episodic Table of Elements | T. R. Appleton | |
| 123 | 54 | P | PeerVoice Internal Medicine Audio | PeerVoice | |
| 124 | 54 | A | AP Cardiology | Andrew Perry | |
| 127 | 54 | P | PeerView Internal Medicine CME/CNE/CPE Video Podcast | PVI, PeerView Institute for Medical Education | |
| 131 | 52 | T | The Science of Self | Peter Hollins | |
| 133 | — |  | Science Magazine Podcast | Science Magazine | |
| 134 | 5 |  | پادکست آذرخش مکری - azarakhsh mokri | nimac | |
| 135 | 20 |  | You Are Not So Smart | You Are Not So Smart | |
| 136 | 50 |  | Science Quickly | Scientific American | |
| 140 | 57 |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 141 | 24 |  | Living Planet | DW | |
| 143 | 55 | P | Physics World Stories Podcast | Physics World | |
| 144 | 2 |  | Regenerative Agriculture Podcast | John Kempf | |
| 145 | 51 |  | Behavioral Grooves Podcast | Kurt Nelson, PhD and Tim Houlihan | |
| 147 | 30 |  | Unexpected Elements | BBC World Service | |
| 148 | 55 |  | The 365 Days of Astronomy | 365DaysOfAstronomy.org | |
| 149 | 57 | C | Congress of Neurological Surgeons Podcasts | Congress of Neurological Surgeons | |
| 152 | 9 | S | Self Improvement Beast | manjha beast | |
| 153 | 57 |  | From Concept to Medicine - A Comprehensive Drug Development Journey | Jim Mitchell | |
| 154 | 59 |  | Ground Truths | Eric Topol | |
| 155 | 57 | P | Pharmaceutical Executive | Pharmaceutical Executive Podcast | |
| 157 | 56 |  | The Energy Podcast | Shell | |
| 158 | 54 | S | Speaking of Psychology | American Psychological Association | |
| 162 | 55 | T | The Thesis Review | Sean Welleck | |
| 163 | 35 |  | Safety Third | Safety Third | |
| 164 | 33 |  | The Wild with Chris Morgan | KUOW News and Information | |
| 165 | 7 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 167 | — |  | TED Talks Science and Medicine | TED | |
| 168 | — | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 169 | 87 | T | The Falsifiable Podcast | Eric Denton | |
| 171 | 7 |  | The Quanta Podcast | Quanta Magazine | |
| 173 | — | R | Richard Wiseman's On Your Mind | Podimo & TellTale | |
| 178 | — |  | CrowdScience | BBC World Service | |
| 179 | 53 |  | SciShow Tangents | Complexly | |
| 180 | 67 |  | Rare Earth | BBC Radio 4 | |
| 182 | 63 | O | One Planet Podcast · Climate Change, Politics, Sustainability, Environmental Solutions, Renewable Energy, Activism, Biodiver | Creative Process Original Series | |
| 183 | 60 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 184 | 68 |  | All Creatures Podcast | All Creatures Podcast | |
| 185 | 63 |  | CREOGs Over Coffee | CREOGs Over Coffee | |
| 186 | 96 | B | BJA Education Podcasts | BJA Education | |
| 189 | 59 |  | Sustainability, Climate Change, Renewable Energy, Politics, Activism, Biodiversity, Carbon Footprint, Wildlife, Regenerative | Mia Funk | |
| 190 | 58 | N | Neurosurgery Podcast | Neurosurgery Podcast | |
| 191 | 58 | T | The Surgery Talks Podcast | Surgery Talks Team | |
| 193 | 56 |  | The Behavioral Design Podcast | Samuel Salzer and Aline Holzwarth | |
| 194 | 59 | Q | Quantum Foundations Podcast | Maria Violaris | |
| 195 | 59 | S | Smith and Marx Walk into a Bar: A History of Economics Podcast | Smith and Marx Walk into a Bar | |
