| 1 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 4 | 1 |  | Science Vs | Spotify Studios | |
| 4 | — |  | Unexplainable | Vox | |
| 4 | — |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 6 | — |  | Planet Em | Emily McDonald | |
| 7 | 12 |  | Speaking of Psychology | American Psychological Association | |
| 7 | 3 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 9 | 15 |  | Babbage from The Economist | The Economist | |
| 9 | 1 |  | Ologies with Alie Ward | Alie Ward | |
| 10 | — |  | Discovery | BBC World Service | |
| 10 | 3 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 11 | 5 |  | Science Weekly | The Guardian | |
| 11 | — |  | Overheard at National Geographic | National Geographic | |
| 11 | — |  | Short Wave | NPR | |
| 12 | 1 | B | Boring History for Sleep | Velvet | |
| 13 | 1 |  | The Psychology Podcast | iHeartPodcasts | |
| 13 | 33 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 14 | 10 |  | Science Quickly | Scientific American | |
| 15 | 6 |  | Making Sense with Sam Harris | Sam Harris | |
| 16 | 5 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 16 | 5 |  | EarthWise | Vivaan Mathur | |
| 17 | 4 |  | Curious Cases | BBC Radio 4 | |
| 19 | 2 |  | BBC Inside Science | BBC Radio 4 | |
| 21 | — |  | Science Friday | Science Friday and WNYC Studios | |
| 21 | 14 |  | All In The Mind | ABC | |
| 22 | 6 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 22 | 7 |  | Astrum Space | Astrum | |
| 24 | 4 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 24 | 3 | I | Ideas of India | Mercatus Center at George Mason University | |
| 25 | 18 |  | Nature Podcast | Springer Nature Limited | |
| 27 | 2 |  | CrowdScience | BBC World Service | |
| 27 | 2 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 28 | 8 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 28 | 2 |  | This Week in Cardiology | Medscape | |
| 29 | 1 |  | More or Less | BBC Radio 4 | |
| 32 | 14 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 33 | 9 |  | Curiosity Weekly | Discovery | |
| 35 | 1 |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 35 | — |  | The LIUniverse with Dr. Charles Liu | theliuniverse | |
| 36 | 1 |  | Science Magazine Podcast | Science Magazine | |
| 38 | 22 |  | The Life Scientific | BBC Radio 4 | |
| 38 | 8 |  | Ask a Spaceman! | Paul M. Sutter | |
| 38 | 12 |  | Physics World Weekly Podcast | Physics World | |
| 39 | 4 |  | SciShow Tangents | Complexly | |
| 39 | — |  | The Science of Birds | Ivan Phillipsen | |
| 39 | 11 |  | Origin Stories | The Leakey Foundation | |
| 40 | 3 |  | Unexpected Elements | BBC World Service | |
| 40 | 8 |  | The Quanta Podcast | Quanta Magazine | |
| 41 | 44 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 41 | — |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 41 | 6 |  | La Science, CQFD | France Culture | |
| 42 | 15 | S | Sher Khan | Aaj Tak Radio | |
| 42 | 109 |  | The New Quantum Era - innovation in quantum computing, science and technology | Sebastian Hassinger | |
| 44 | 30 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 44 | — |  | Deep Dive: Space Mysteries Unveiled | Graviton Space Facts | |
| 48 | — | O | Orbital Path | PRX | |
| 49 | — | ग | गोष्ट दुनियेची | BBC Marathi Audio | |
| 51 | 146 |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 51 | — |  | The Biochar Podcast | ANZBIG | |
| 52 | 10 |  | Breaking Math Podcast | Autumn Phaneuf & Noah Giansiracusa | |
| 52 | 11 |  | Big Picture Science | Big Picture Science | |
| 52 | — |  | Robert Sapolsky | Father-Offspring Interviews | Robert Sapolsky | |
| 53 | 15 |  | The Astrophysics Podcast | Paul Duffell | |
| 53 | — |  | The 365 Days of Astronomy | 365DaysOfAstronomy.org | |
| 54 | — |  | Climate One | Climate One from The Commonwealth Club | |
| 54 | 15 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 55 | — |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 55 | — | G | Game Theory | Game Theory | |
| 56 | — |  | ASTRO Journals | Various | |
| 56 | 11 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 57 | 10 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 57 | — | S | Smart Biotech Scientist | Master Bioprocess CMC Development, Biologics Manufacturing & Scale-up, Cell Culture Innovation | David Brühlmann - CMC Development Leader, Biotech C-level Advisor, Business Strategist | |
| 58 | 10 |  | Oceans: Life Under Water | Crowd Network | Greenpeace UK | |
| 58 | — |  | The Biochar Show | The Biochar Show | |
| 58 | — |  | Aha! With JAHA | JAHA – Journal of the American Heart Association | |
| 59 | — | P | PIIE Insider LIVE | Peterson Institute for International Economics | |
| 60 | — | T | The ITER Podcast | ITER Organization | |
| 60 | — |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 61 | — | T | The Engineering Commons Podcast | The Engineering Commons Podcast | |
| 62 | — |  | The Naked Scientists Podcast | The Naked Scientists | |
| 62 | — |  | ASEAN MedTech Insights | Ran Chen | |
| 63 | — | T | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 63 | — |  | The Drip by AQUALAB | Zachary Cartwright, Ph.D. | |
| 66 | — |  | The Orthobullets Podcast | Orthobullets | |
| 66 | — | A | AP Cardiology | Andrew Perry | |
| 67 | 9 |  | Science In Action | BBC World Service | |
| 68 | — | B | Broomedocs POdcast | Dr Casey Parker | |
| 70 | 19 | T | The Rearview | The Hindu | |
| 71 | — |  | The Michael Shermer Show | Michael Shermer | |
| 71 | — | G | GRACEcast Radiation Oncology Audio | cancerGRACE - H. Jack West, MD | |
| 73 | — | F | Fusion Focused | Ella Fox-Widdows | |
| 73 | 17 |  | Gaudiya Rasamrita Hindi | Pure Bhakti Archive | |
| 74 | 6 |  | Instant Genius | Our Media | |
| 74 | 19 |  | The Weirdest Thing I Learned This Week | Popular Science | |
| 74 | — | D | Drug Discovery Research @giribio | Girinath Pillai | |
| 75 | — | P | PETRI DISH PERSPECTIVES | Manead Khin | |
| 76 | 20 |  | Emergency Medicine Board Bombs | EM Board Bombs | |
| 77 | — | I | Idéer som förändrar världen | Nobel Prize Museum | |
| 77 | — | T | Telehealth Talk | Learntelehealth.org | |
| 78 | 36 | T | The Hematologist | The Hematologist | |
