| 1 | 1 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 6 | 3 | I | Ideas of India | Mercatus Center at George Mason University | |
| 9 | 4 |  | The Psychology Podcast | iHeartPodcasts | |
| 11 | — |  | Science Vs | Spotify Studios | |
| 12 | 2 |  | Speaking of Psychology | American Psychological Association | |
| 15 | 42 | V | VoxTalks Economics | VoxTalks | |
| 19 | 1 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 22 | 15 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 23 | 9 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 26 | 3 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 27 | 39 |  | The Marginal Revolution Podcast | Mercatus Center at George Mason University | |
| 33 | 15 |  | Science Weekly | The Guardian | |
| 34 | 83 |  | Mind & Life | Mind & Life Institute | |
| 35 | 71 | T | This Old Tree | Doug Still | |
| 37 | 13 |  | Curious Cases | BBC Radio 4 | |
| 38 | 57 |  | The Astrophysics Podcast | Paul Duffell | |
| 39 | 4 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 40 | 18 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 42 | 76 |  | TED Talks Science and Medicine | TED | |
| 43 | 71 | N | New Books in Economics | Marshall Poe | |
| 45 | — | M | My Favorite Theorem | Kevin Knudson & Evelyn Lamb | |
| 48 | 23 |  | Invisibilia | NPR | |
| 49 | 137 |  | Total Disclosure Podcast | Tyler Roberts | |
| 52 | 138 |  | Patterns Tell Stories | UFOs & High Strangeness | KLAɄЅ & GΔRRΞTT | |
| 53 | — | V | VoxDev Development Economics | VoxDev.org | |
| 58 | 32 |  | Short Wave | NPR | |
| 61 | — |  | ¿why do you think about enviroment? | Oliver Isaac Castro Pico | |
| 62 | — |  | The American Birding Podcast | American Birding Association | |
| 64 | — |  | Species | mackenmurphy.org | |
| 66 | — |  | Conservation Connection | Conservation Connection™️ 501(c)3 | |
| 67 | — |  | Future Ecologies | Future Ecologies | |
| 71 | — |  | The Logic of Risk | Pasquale Cirillo | |
| 72 | — | L | Let’s revise MBBS: Learning Medicine with Dr. Ayush | Ayush Dhoka | |
| 73 | — |  | EverydaySpy Podcast | Andrew Bustamante | |
| 74 | — |  | The Behavioral Observations Podcast with Matt Cicoria | Matt Cicoria | |
| 75 | — | T | The Climate Biotech Podcast | Homeworld Collective | |
| 76 | 43 |  | Deep Dive: MH370, Remastered | Jeff Wise | |
| 78 | — | I | Introduction To Marx/Marxsim | John Molyneux | |
| 79 | 49 |  | The Origins Podcast with Lawrence Krauss | Lawrence M. Krauss | |
| 80 | 26 |  | What Remains | WRAL News | Raleigh, North Carolina | |
| 84 | 25 |  | Nature Podcast | Springer Nature Limited | |
| 86 | 46 | S | Sciencekari | Lallantop Baaja | |
| 91 | 45 | T | The Best of Making Sense with Sam Harris | Sam Harris | |
| 95 | 45 |  | More or Less | BBC Radio 4 | |
| 98 | 45 | C | CEREBROSIA™ – The Performance Protocols | KRESERA™ Technologies | |
| 99 | 43 | S | Sustainability Leaders Series | Yale Center for Business and the Environment | |
| 103 | 33 |  | StringCast | استرینگکست | Shahin Javadi Nezhad & Reza Haririan | |
| 104 | 46 | T | The Show About Science | Nate | The Company Making Podcasts | |
| 107 | 42 |  | This Week in Virology | Vincent Racaniello | |
| 110 | 39 | A | AEA Research Highlights | American Economic Association | |
| 111 | 39 |  | Policy for the Planet | Peterson Institute for International Economics | |
| 113 | 38 | S | Sustainability | Yale University | |
| 116 | 53 |  | The Hydrogen Podcast | Paul Rodden | |
| 118 | 47 |  | Oncology Today with Dr Neil Love | Dr. Neil Love | |
| 119 | 20 |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 121 | 35 |  | So Cultured Podcast | Liv Grant & Taz Shipley | |
| 122 | 25 |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 125 | 34 |  | CrowdScience | BBC World Service | |
| 126 | 48 | E | Everything Environment by Mongabay India | Mongabay.com | |
| 127 | 5 |  | Science In Action | BBC World Service | |
| 129 | 46 |  | The Quanta Podcast | Quanta Magazine | |
| 133 | 40 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 135 | 86 |  | This Week in Cardiology | Medscape | |
| 136 | 40 |  | Intelligent Design the Future | Discovery Institute | |
| 137 | 43 |  | That UFO Podcast | That UFO Podcast | |
| 139 | 39 | S | Sustainable Tea with Shreya | Sustainable Tea | |
| 141 | 21 |  | Mysterious Universe | 8th Kind | |
| 142 | 29 |  | Universe Today Podcast | Fraser Cain | |
| 153 | 42 |  | The Joy of x | Steven Strogatz and Quanta Magazine | |
| 154 | — |  | SciShow Tangents | Complexly | |
| 156 | 41 |  | syzygy | Chris Stewart & Emily Brunsden | |
| 161 | — |  | Astrum Space | Astrum | |
| 162 | 37 | E | Easy Physics | Easy Physics | |
| 166 | 43 | M | Mathematics Simplified | Anjali Sharma | |
| 170 | — | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 173 | 36 | A | Air Quality Matters | Simon Jones | |
| 176 | — |  | The Common Descent Podcast | Common Descent | |
| 179 | 35 |  | Crazy Town | Post Carbon Institute | |
| 180 | 35 |  | Bringing Chemistry to Life | Thermo Fisher Scientific | |
| 181 | 34 |  | Tiny Matters | Multitude | |
| 182 | 36 | Q | Quantum to Infinity | Aditya Iyer | |
| 186 | 4 |  | Space Nuts: Astronomy Insights & Cosmic Discoveries | Professor Fred Watson and Andrew Dunkley | |
| 187 | 36 |  | Climate Change | Yale School of Forestry | |
| 188 | 1 | S | Self Improvement Beast | manjha beast | |
| 189 | 36 | H | House of Wisdom: How Ideas Can Shape the World | Carl Lewis & Deepak Mawar | |
| 190 | 36 |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 192 | 73 |  | Robinson's Podcast | Robinson Erhardt | |
| 193 | 83 |  | The Pie: An Economics Podcast | Becker Friedman Institute at UChicago | |
| 194 | — |  | Agriscience Explained | Corteva Agriscience | |
| 197 | 36 | T | The Decision Corner | The Decision Lab | |
| 198 | 6 |  | Most Terrifying Places in America | Travel Channel | |
| 199 | — |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
