| 1 | — |  | The Rest Is Science | Goalhanger | |
| 2 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 2 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 4 | — |  | Radiolab | WNYC Studios | |
| 5 | — |  | Science Vs | Spotify Studios | |
| 5 | 1 |  | Unexplainable | Vox | |
| 6 | — |  | Speaking of Psychology | American Psychological Association | |
| 7 | 1 | I | Ideas of India | Mercatus Center at George Mason University | |
| 7 | 12 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 8 | 6 |  | More or Less | BBC Radio 4 | |
| 8 | 3 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 8 | 3 |  | BBC Inside Science | BBC Radio 4 | |
| 8 | 163 |  | EarthWise | Vivaan Mathur | |
| 9 | 1 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 10 | 13 |  | Babbage from The Economist | The Economist | |
| 11 | 2 | B | Boring History for Sleep | Velvet | |
| 12 | 2 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 15 | 2 |  | Overheard at National Geographic | National Geographic | |
| 16 | 7 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 17 | 4 |  | Short Wave | NPR | |
| 18 | — |  | Minds Behind Maps | Maxime Lenormand | |
| 19 | 38 |  | CrowdScience | BBC World Service | |
| 19 | 4 |  | Astrum Space | Astrum | |
| 20 | 91 |  | پادکست آذرخش مکری - azarakhsh mokri | nimac | |
| 20 | 122 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 21 | 10 |  | Science Friday | Science Friday and WNYC Studios | |
| 21 | 16 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 22 | 8 |  | Science Weekly | The Guardian | |
| 23 | 3 |  | Curious Cases | BBC Radio 4 | |
| 24 | 26 |  | The Quanta Podcast | Quanta Magazine | |
| 25 | 2 |  | Discovery | BBC World Service | |
| 25 | 10 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 28 | 10 |  | Das Wissen | SWR | SWR | |
| 29 | 4 |  | All In The Mind | ABC | |
| 29 | 54 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 29 | 165 |  | Speed & Scale | TED | |
| 30 | 17 | Q | Questions Never Asked - Stories Never Heard - YTY Podcast | Tejabhiram Yadavalli | |
| 30 | 43 |  | Physics World Weekly Podcast | Physics World | |
| 31 | 10 |  | Making Sense with Sam Harris | Sam Harris | |
| 31 | 10 |  | Instant Genius | Our Media | |
| 31 | 1 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 31 | — |  | 4C Radio | Christ University | |
| 31 | 2 |  | The Threshold | Foreign Policy | |
| 32 | 1 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 33 | 9 |  | The Psychology Podcast | iHeartPodcasts | |
| 33 | 8 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 34 | 42 | C | Clinical Data Talks | CRScube | |
| 34 | 3 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 35 | 5 |  | The Orthobullets Podcast | Orthobullets | |
| 35 | 17 |  | Planet Em | Emily McDonald | |
| 37 | 14 |  | The LIUniverse with Dr. Charles Liu | theliuniverse | |
| 37 | 11 |  | Casual Inference | Lucy D'Agostino McGowan and Ellie Murray | |
| 38 | 12 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 39 | 9 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 40 | 52 |  | The Future of Everything | Stanford Engineering | |
| 40 | 9 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 40 | 3 |  | Unexpected Elements | BBC World Service | |
| 41 | 51 |  | Nature Podcast | Springer Nature Limited | |
| 42 | 48 |  | Universe Today Podcast | Fraser Cain | |
| 43 | 14 |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 44 | 27 |  | MinuteEarth | Minute Earth | |
| 44 | 16 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 44 | 11 |  | The Science of Birds | Ivan Phillipsen | |
| 45 | 6 |  | Quarks Daily | Quarks | |
| 46 | 19 |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 46 | 17 |  | You Are Not So Smart | You Are Not So Smart | |
| 47 | 12 |  | La Science, CQFD | France Culture | |
| 48 | 1 |  | COMPLEXITY | Santa Fe Institute | |
| 49 | — | T | The Neuro Times | The Neuro Times | |
| 50 | 2 | T | Tangible Computing | Gareth & Andrew | |
| 50 | 102 | C | Center of Excellence - Pharma 4.0 by Dr. Jayant Joshi | Dr. Jayant Joshi | |
| 51 | 24 |  | This Week in Cardiology | Medscape | |
| 51 | 6 |  | Pale Blue Pod | Multitude | |
| 52 | — |  | The Medbullets Step 1 Podcast | Medbullets | |
| 53 | 71 | N | New Books in Sociology | New Books Network | |
| 53 | 27 |  | The Life Scientific | BBC Radio 4 | |
| 54 | 32 |  | The Energy Podcast | Shell | |
| 56 | — |  | All Creatures Podcast | All Creatures Podcast | |
| 56 | 8 |  | Breaking Math Podcast | Autumn Phaneuf & Noah Giansiracusa | |
| 58 | 13 |  | Stanford Medcast: Expert Voices in Medicine and Healthcare | Stanford University School of Medicine | |
| 61 | — | L | Life Science Success | Don Davis PhD, MBA | |
| 61 | 84 |  | Birds of a Feather Talk Together | John Bates, Shannon Hackett, RJ Pole, Amanda Marquart | |
| 62 | 49 |  | The Origins Podcast with Lawrence Krauss | Lawrence M. Krauss | |
| 62 | 25 |  | Night Science | Itai Yanai & Martin Lercher | |
| 63 | 29 | ग | गोष्ट दुनियेची | BBC Marathi Audio | |
| 63 | — | T | The Lonely Pipette : helping scientists do better science | Jonathan Weitzman & Renaud Pourpre | |
| 64 | — | C | Carnets de santé | France Culture | |
| 64 | — |  | ZEIT WISSEN. Woher weißt Du das? | DIE ZEIT | |
| 65 | — | T | terrestrial | KUOW News and Information | |
| 66 | 30 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 66 | — |  | Science ou Fiction | Futura | |
| 66 | 101 | E | Easy Physics | Easy Physics | |
| 67 | — | P | Podcast l'avenir du travail | Organisation Internationale du Travail | |
| 68 | — | L | Les mots de la science | The Conversation France | |
| 69 | — | S | Social Lab | France Inter | |
| 69 | — |  | Furqan Qureshi Blogs | furqan Qureshi Blogs | |
| 70 | 82 |  | Robert Sapolsky | Father-Offspring Interviews | Robert Sapolsky | |
| 70 | — | S | Stream Full Audiobook in Science & Technology, Psychology & The Mind | hotaudiobook.com | |
| 70 | 114 | R | Research Radio | Economic and Political Weekly | |
| 71 | 5 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
