| 1 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 6 | 2 |  | The Psychology Podcast | iHeartPodcasts | |
| 8 | 3 |  | Science Vs | Spotify Studios | |
| 9 | 8 | I | Ideas of India | Mercatus Center at George Mason University | |
| 10 | 15 |  | Curious Cases | BBC Radio 4 | |
| 12 | 4 |  | The Astrophysics Podcast | Paul Duffell | |
| 13 | 14 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 14 | 4 |  | Speaking of Psychology | American Psychological Association | |
| 20 | 102 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 26 | 14 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 27 | — | I | Imagined Tomorrow | Shreya Dasgupta | |
| 28 | 34 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 30 | 140 |  | The Hydrogen Podcast | Paul Rodden | |
| 32 | 58 |  | Nature Podcast | Springer Nature Limited | |
| 33 | 52 | S | Speaking of SurgOnc | Annals of Surgical Oncology and Society of Surgical Oncology | |
| 35 | 12 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 36 | 21 |  | The Marginal Revolution Podcast | Mercatus Center at George Mason University | |
| 37 | 3 |  | Cosmic Quickies with KP | Kalpana Pot (KP) | |
| 40 | 5 |  | Short Wave | NPR | |
| 43 | 97 | L | Let’s revise MBBS: Learning Medicine with Dr. Ayush | Ayush Dhoka | |
| 46 | 26 | V | VoxTalks Economics | VoxTalks | |
| 47 | 81 |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 48 | 99 |  | This Week in Virology | Vincent Racaniello | |
| 50 | 130 | A | AEA Research Highlights | American Economic Association | |
| 52 | — |  | Living Planet | DW | |
| 53 | — | T | The India Energy Hour Presented by 101Reporters | 101Reporters | |
| 55 | — | T | The Just Energy Transition Podcast | The Narrative of the Just Energy Transition | |
| 56 | 122 |  | BrainStuff | iHeartPodcasts | |
| 57 | — |  | Found in Space: A Science Podcast for Kids and Teens | Arwen Hubbard | |
| 62 | — | A | ACEP Frontline - Emergency Medicine | Ryan A. Stanton MD, FACEP | |
| 65 | — | J | JR Studio Malayalam | jithin jr studio | |
| 67 | — |  | Sensible Medicine | Sensible Medicine Authors and Editors | |
| 70 | — |  | The Biochar Talk | Jessica Kouvo | |
| 71 | — | T | ToxChats© | ACT ToxChats | |
| 75 | 45 |  | The Origins Podcast with Lawrence Krauss | Lawrence M. Krauss | |
| 77 | 41 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 91 | 31 |  | BioVenture VoiCes with Chris Garabedian | BiotechTV | |
| 93 | 44 | N | New Retina Radio by Eyetube | Retina Today | |
| 95 | 44 |  | KDIGO Conversations in Nephrology | KDIGO Communications | |
| 96 | 44 | T | The 80,000 Hours Podcast on Artificial Intelligence (September 2023) | 80,000 Hours | |
| 97 | 44 | T | The Turing Podcast | The Alan Turing Institute | |
| 99 | 44 | P | Physics | Yale University | |
| 101 | 44 |  | Terrace | تراس | امیرپارسا نشاط | |
| 102 | 44 |  | The Hamilton Morris Podcast | Hamilton Morris | |
| 103 | 44 | P | PsychCrunch | The British Psychological Society Research Digest | |
| 104 | 43 | R | Recycled Content | Association of Plastic Recyclers | |
| 106 | 13 |  | Science Weekly | The Guardian | |
| 107 | 11 |  | More or Less | BBC Radio 4 | |
| 108 | 40 |  | This Week in Cardiology | Medscape | |
| 110 | 44 |  | Normal Curves: Sexy Science, Serious Statistics | Regina Nuzzo and Kristin Sainani | |
| 111 | 47 |  | Astrum Space | Astrum | |
| 112 | 5 |  | Science In Action | BBC World Service | |
| 113 | 21 |  | Mind & Life | Mind & Life Institute | |
| 114 | 33 |  | Aha! Zehn Minuten Alltags-Wissen | WELT | |
| 115 | 48 |  | So Cultured Podcast | Liv Grant & Taz Shipley | |
| 116 | 51 |  | Safety Third | Safety Third | |
| 117 | 9 | N | New Books in Economics | Marshall Poe | |
| 119 | 4 |  | Invisibilia | NPR | |
| 123 | 36 | H | Human Behavioral Biology | Robert Sapolsky | |
| 126 | 40 |  | CrowdScience | BBC World Service | |
| 131 | 52 | T | The Immunology Podcast | The Immunology Podcast | |
| 133 | 51 |  | Oceans: Life Under Water | Crowd Network | Greenpeace UK | |
| 135 | 51 | A | Asimov Press | Asimov Press | |
| 137 | 48 | T | The Abnormal Psychologist | Dr. Colby Taylor | |
| 138 | 19 | V | VoxDev Development Economics | VoxDev.org | |
| 146 | 17 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 147 | 43 |  | EverydaySpy Podcast | Andrew Bustamante | |
| 148 | 43 | T | This Old Tree | Doug Still | |
| 149 | — |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 151 | 40 |  | TED Talks Science and Medicine | TED | |
| 153 | — | F | Food Safety Matters | Food Safety Magazine | |
| 156 | 36 | M | My Favorite Theorem | Kevin Knudson & Evelyn Lamb | |
| 158 | 56 |  | Universe Today Podcast | Fraser Cain | |
| 162 | 39 |  | Total Disclosure Podcast | Tyler Roberts | |
| 164 | 39 |  | Patterns Tell Stories | UFOs & High Strangeness | KLAɄЅ & GΔRRΞTT | |
| 165 | 24 |  | The Behavioral Observations Podcast with Matt Cicoria | Matt Cicoria | |
| 167 | 25 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 168 | 37 |  | Future Ecologies | Future Ecologies | |
| 169 | 36 |  | Conservation Connection | Conservation Connection™️ 501(c)3 | |
| 170 | 35 |  | Species | mackenmurphy.org | |
| 171 | 39 |  | ¿why do you think about enviroment? | Oliver Isaac Castro Pico | |
| 172 | 38 |  | The American Birding Podcast | American Birding Association | |
| 174 | 35 |  | The Logic of Risk | Pasquale Cirillo | |
| 176 | 34 | T | The Climate Biotech Podcast | Homeworld Collective | |
| 178 | 35 |  | Deep Dive: MH370, Remastered | Jeff Wise | |
| 179 | 34 | I | Introduction To Marx/Marxsim | John Molyneux | |
| 180 | — |  | The Common Descent Podcast | Common Descent | |
| 181 | 64 | T | The Best of Making Sense with Sam Harris | Sam Harris | |
| 182 | 79 | C | CEREBROSIA™ – The Performance Protocols | KRESERA™ Technologies | |
| 184 | — |  | Emergency Medicine Board Bombs | EM Board Bombs | |
| 185 | — | T | The Medical Mind | American Psychiatric Association | |
| 186 | — |  | syzygy | Chris Stewart & Emily Brunsden | |
| 190 | 34 | S | Sciencekari | Lallantop Baaja | |
| 194 | 26 |  | SciShow Tangents | Complexly | |
| 197 | — |  | Cutting Carbon | GE Vernova | |
