| 1 | — |  | The Rest Is Science | Goalhanger | |
| 2 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 2 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 4 | — |  | Radiolab | WNYC Studios | |
| 5 | — |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 5 | — | I | Ideas of India | Mercatus Center at George Mason University | |
| 6 | 1 |  | Unexplainable | Vox | |
| 7 | 8 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 7 | 1 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 7 | 1 | B | Boring History for Sleep | Velvet | |
| 9 | 3 |  | Planet Em | Emily McDonald | |
| 10 | 1 |  | Science Friday | Science Friday and WNYC Studios | |
| 10 | — |  | More or Less | BBC Radio 4 | |
| 10 | 2 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 11 | 8 |  | Science Vs | Spotify Studios | |
| 13 | 3 |  | Science Weekly | The Guardian | |
| 13 | 6 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 14 | 6 |  | Short Wave | NPR | |
| 14 | 1 |  | Astrum Space | Astrum | |
| 18 | — |  | Ask a Spaceman! | Paul M. Sutter | |
| 18 | 8 |  | The Orthobullets Podcast | Orthobullets | |
| 19 | 1 |  | Discovery | BBC World Service | |
| 20 | 1 |  | Shot At Love | Kerry Brett | |
| 21 | 4 |  | Babbage from The Economist | The Economist | |
| 21 | 7 |  | You Are Not So Smart | You Are Not So Smart | |
| 22 | 4 |  | Speaking of Psychology | American Psychological Association | |
| 22 | — |  | Overheard at National Geographic | National Geographic | |
| 23 | 6 |  | The Psychology Podcast | iHeartPodcasts | |
| 24 | — |  | The Naked Scientists Podcast | The Naked Scientists | |
| 26 | 56 |  | CrowdScience | BBC World Service | |
| 27 | 11 |  | 과학하고 앉아있네 | 과학하고 앉아있네 | |
| 28 | 11 |  | The Future of Everything | Stanford Engineering | |
| 28 | 11 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 30 | 7 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 30 | 6 |  | Robinson's Podcast | Robinson Erhardt | |
| 31 | 7 |  | Unexpected Elements | BBC World Service | |
| 31 | 11 |  | The Threshold | Foreign Policy | |
| 32 | 16 |  | BBC Inside Science | BBC Radio 4 | |
| 32 | 12 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 33 | 8 |  | Curiosity Weekly | Discovery | |
| 34 | 9 |  | The Adventurer's | TheAdventurers | |
| 34 | 107 |  | Robert Sapolsky | Father-Offspring Interviews | Robert Sapolsky | |
| 36 | 36 |  | All In The Mind | ABC | |
| 37 | 14 |  | Nature Podcast | Springer Nature Limited | |
| 37 | 22 | S | Sher Khan | Aaj Tak Radio | |
| 38 | 15 | S | Sage Sociology | Sage Publications | |
| 40 | 16 |  | The world, the universe and us | New Scientist | |
| 40 | 30 |  | The Nature Of with Willow Defebaugh | Atmos | |
| 41 | 12 |  | TED Talks Science and Medicine | TED | |
| 41 | 3 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 41 | 11 |  | Pale Blue Pod | Multitude | |
| 42 | 8 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 44 | 8 |  | The Origins Podcast with Lawrence Krauss | Lawrence M. Krauss | |
| 44 | — |  | EarthWise | Vivaan Mathur | |
| 45 | 11 |  | Cryptids Of The Corn | Cryptids of the Corn Podcast | |
| 45 | 10 |  | SOIL: Rewilding the Underground | Freya Mulvey | |
| 46 | 20 |  | Get Obsessed : With Living Your Best Life | Julie Lokun and Mika Altidor | |
| 47 | 27 | ग | गोष्ट दुनियेची | BBC Marathi Audio | |
| 47 | — | E | EXPLORING HEALTHCARE INTEROPERABILITY | Podcast hl7 | |
| 48 | — |  | The Data Science Education Podcast | Berkeley Data Science | |
| 49 | 13 |  | Making Sense with Sam Harris | Sam Harris | |
| 49 | 30 |  | Science & Futurism with Isaac Arthur | Isaac Arthur | |
| 50 | 1 |  | This Week in Cardiology | Medscape | |
| 51 | 10 |  | Curious Cases | BBC Radio 4 | |
| 51 | 22 |  | The Numberphile Podcast | Brady Haran | |
| 53 | 70 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 53 | 29 | V | VoxTalks Economics | VoxTalks | |
| 54 | 14 |  | The Quanta Podcast | Quanta Magazine | |
| 55 | 10 |  | The Life Scientific | BBC Radio 4 | |
| 55 | 65 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 55 | — |  | From First Principles | Krishna Choudhary and Lester Nare | |
| 57 | — |  | HOLOSKY PODCAST | Holosky Podcast | |
| 58 | 63 |  | Living Planet | DW | |
| 58 | 6 |  | The Sociology of Everything Podcast | Eric Hsu & Louis Everuss (Lou & the Hsu) | |
| 59 | 10 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 60 | 21 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 60 | 18 | E | Economics In Ten | Economics In Ten | |
| 60 | 7 |  | Ancient Aliens | PodcastOne | |
| 61 | — | T | The Giants Shoulder | Evan McGloughlin | |
| 61 | 21 |  | Opinionated History of Mathematics | Intellectual Mathematics | |
| 62 | 23 |  | Science Magazine Podcast | Science Magazine | |
| 62 | 3 | T | The Human Behavior Podcast | The Human Behavior Podcast | |
| 63 | — | 6 | 60-Second Mind | Scientific American | |
| 64 | 17 | N | New Books in Sociology | New Books Network | |
| 65 | 5 |  | The Michael Shermer Show | Michael Shermer | |
| 66 | 49 |  | Razib Khan's Unsupervised Learning | Razib Khan | |
| 67 | 11 |  | Just the Zoo of Us | Ellen & Christian Weatherford | |
| 67 | — | P | Padhle Beta!! | P.B | |
| 68 | 22 | N | New Books in Environmental Studies | Marshall Poe | |
| 69 | 101 |  | Instant Genius | Our Media | |
| 70 | 11 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 70 | 114 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 71 | 31 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 71 | 14 |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 72 | 6 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 72 | 32 |  | Furqan Qureshi Blogs | furqan Qureshi Blogs | |
| 73 | 12 |  | Drilled | Pushkin Industries | |
| 74 | — |  | Expanded Perspectives | Expanded Perspectives | |
| 75 | 33 |  | The Marginal Revolution Podcast | Mercatus Center at George Mason University | |
| 76 | 26 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
