| 1 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 2 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 3 | — |  | Radiolab | WNYC Studios | |
| 4 | — |  | Unexplainable | Vox | |
| 5 | 5 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 7 | 10 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 8 | 1 |  | The Psychology Podcast | iHeartPodcasts | |
| 9 | 1 | I | Ideas of India | Mercatus Center at George Mason University | |
| 10 | 8 |  | The Astrophysics Podcast | Paul Duffell | |
| 11 | 2 |  | The Quanta Podcast | Quanta Magazine | |
| 12 | 6 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 13 | 1 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 14 | 1 |  | Science Vs | Spotify Studios | |
| 15 | 6 |  | You Are Not So Smart | You Are Not So Smart | |
| 16 | 1 |  | Science Weekly | The Guardian | |
| 17 | 5 |  | Overheard at National Geographic | National Geographic | |
| 18 | 5 |  | Making Sense with Sam Harris | Sam Harris | |
| 19 | 8 |  | Discovery | BBC World Service | |
| 20 | 24 |  | Short Wave | NPR | |
| 22 | 8 |  | Curious Cases | BBC Radio 4 | |
| 23 | 14 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 24 | 9 |  | Lingthusiasm - A podcast that's enthusiastic about linguistics | Gretchen McCulloch and Lauren Gawne | |
| 25 | 9 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 26 | 17 |  | Evolutionary Psychology (the podcast) | Dave Pietraszewski & David Pinsof | |
| 27 | 31 |  | The Sociology of Everything Podcast | Eric Hsu & Louis Everuss (Lou & the Hsu) | |
| 28 | 3 |  | Science Friday | Science Friday and WNYC Studios | |
| 29 | 38 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 30 | 38 | N | Nullius in Verba | Smriti Mehta and Daniël Lakens | |
| 31 | 7 | S | Sher Khan | Aaj Tak Radio | |
| 32 | 151 | E | Everything Environment by Mongabay India | Mongabay.com | |
| 34 | 125 |  | The Orthobullets Podcast | Orthobullets | |
| 35 | 13 |  | Babbage from The Economist | The Economist | |
| 37 | 5 |  | More or Less | BBC Radio 4 | |
| 38 | 3 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 40 | — | P | Proteomics in Proximity | Olink Proteomics | |
| 41 | 146 | T | The Planet Earth Podcast | BBC Radio 4 | |
| 42 | — |  | The Nature Of with Willow Defebaugh | Atmos | |
| 44 | — |  | Prognosis: Misconception | Bloomberg | |
| 45 | 18 |  | Astrum Space | Astrum | |
| 46 | 20 | ग | गोष्ट दुनियेची | BBC Marathi Audio | |
| 47 | — | P | Psychology | Yale School of Medicine | |
| 48 | — | W | Water: An Indian Express Series | Express Audio | |
| 49 | — |  | New Books in Medicine | Marshall Poe | |
| 50 | — | P | Public Health Insight | PHI Media | |
| 51 | — |  | Conversations in Obstetrics and Gynecology | Unknown | |
| 52 | — |  | SunCast | Nico Johnson | |
| 53 | — | P | Planète Mongabay | Mongabay Afrique | |
| 54 | — | M | Mongabay Explores | Mongabay.com | |
| 55 | — | S | Science Infuse - Culture scientifique et curiosités étonnantes | Studio Biloba | |
| 56 | — | A | AABIP | AABIP | |
| 57 | — | B | BJOG Podcasts | BJOG | |
| 58 | 30 |  | Living Planet | DW | |
| 59 | 30 | N | New Scientist Weekly | New Scientist | |
| 60 | 22 | T | The Human Behavior Podcast | The Human Behavior Podcast | |
| 63 | 7 | B | Boring History for Sleep | Velvet | |
| 64 | 28 |  | Flash Forward | Rose Eveleth | |
| 65 | 26 |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 66 | 13 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 67 | 18 |  | Science In Action | BBC World Service | |
| 68 | 28 |  | This Week in Cardiology | Medscape | |
| 70 | 22 |  | Curiosity Weekly | Discovery | |
| 71 | 129 | D | Dev and Doc: AI For Healthcare Podcast | Dev and Doc | |
| 72 | 26 |  | Speed & Scale | TED | |
| 73 | 22 |  | Care More Be Better: A Podcast For Sustainable Social Impact and Regeneration | Corinna Bellizzi | |
| 75 | 26 | C | Clinical neurology with KD | Krishnadas N C | |
| 77 | 13 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 78 | 24 |  | The Joy of x | Steven Strogatz and Quanta Magazine | |
| 79 | 27 | U | Urban Resilience Dialogues | Corina Angheloiu & Chiara Tomaselli | |
| 80 | 25 | T | The 80,000 Hours Podcast on Artificial Intelligence (September 2023) | 80,000 Hours | |
| 81 | 24 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 82 | 23 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 83 | 23 | T | The Biotech Startups Podcast | Excedr | |
| 85 | 23 | F | Foresting Tomorrow | Foresting Tomorrow | |
| 86 | 23 |  | Hierarchies of Development | Hierachies of Development Podcast | |
| 87 | 4 |  | Nature Podcast | Springer Nature Limited | |
| 88 | 43 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 90 | 18 |  | Instant Genius | Our Media | |
| 91 | 25 |  | All In The Mind | ABC | |
| 94 | 29 |  | The world, the universe and us | New Scientist | |
| 95 | 14 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 96 | 10 |  | Life | Life | |
| 97 | 11 |  | Great Mysteries of Physics | The Conversation | |
| 98 | 22 |  | The Water Data Podcast | WELL Labs | |
| 99 | 62 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 100 | 7 |  | Physics World Weekly Podcast | Physics World | |
| 101 | 97 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 102 | 33 |  | MinuteEarth | Minute Earth | |
| 103 | 30 |  | Clearer Thinking with Spencer Greenberg | Spencer Greenberg | |
| 104 | 30 | Q | Quantum Physics for Kids | Subatomic Tanvi | |
| 105 | 30 | M | Math & Physics Podcast | Parker Levesque, Rayhan Walia | |
| 106 | 35 | ( | (don't) Waste Water! | Water Tech to Solve the World | Antoine Walter | |
| 107 | 9 |  | The Origins Podcast with Lawrence Krauss | Lawrence M. Krauss | |
| 108 | 31 | T | tHEORetically Speaking | HealthEconomics.com | |
| 109 | 31 |  | Big Picture Science | Big Picture Science | |
| 110 | 28 |  | Brain Science with Ginger Campbell, MD: Neuroscience for Everyone | Ginger Campbell, MD | |
| 111 | 32 |  | Buikbelang | MDL Fonds | |
| 112 | 32 | P | Physics Frontiers | Jim Rantschler | |
| 114 | 27 | T | The Titanium Physicists Podcast | Brachiolope Media Network | |
| 115 | 26 | E | Easy Physics | Easy Physics | |
| 116 | 28 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
