| 2 | 1 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 6 | — |  | Science Vs | Spotify Studios | |
| 8 | 1 | I | Ideas of India | Mercatus Center at George Mason University | |
| 10 | 1 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 12 | 1 |  | The Psychology Podcast | iHeartPodcasts | |
| 14 | 3 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 16 | 2 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 18 | 6 |  | Speaking of Psychology | American Psychological Association | |
| 20 | 9 |  | Curious Cases | BBC Radio 4 | |
| 29 | 14 | T | The India Energy Hour Presented by 101Reporters | 101Reporters | |
| 31 | 66 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 33 | 85 | U | Under the Cortex | psychologicalscience | |
| 36 | 68 |  | The Astrophysics Podcast | Paul Duffell | |
| 38 | 67 | T | The Best of Making Sense with Sam Harris | Sam Harris | |
| 39 | 19 | E | Easy Physics | Easy Physics | |
| 41 | 80 |  | Better Brain Fitness (a Brainjo Production) | Josh Turknett, MD | |
| 43 | 130 |  | This Week in Cardiology | Medscape | |
| 51 | — |  | The Couples Therapist Couch | Shane Birkel | |
| 55 | — |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 56 | — |  | Kanooni Kisse: Law, Life & Musings | Abhas Mishra | |
| 58 | — |  | The End Of The World with Josh Clark | iHeartPodcasts | |
| 59 | — |  | SciShow Tangents | Complexly | |
| 61 | — |  | Anaivarkkum Ariviyal | BBC Tamil Radio | |
| 63 | — |  | Aha! Zehn Minuten Alltags-Wissen | WELT | |
| 64 | — |  | Small Steps, Giant Leaps | National Aeronautics and Space Administration (NASA) | |
| 66 | — |  | Ophthalmology off the Grid by Eyetube | Eyetube | |
| 67 | — | P | PeerView Clinical Pharmacology CME/CNE/CPE Video | PVI, PeerView Institute for Medical Education | |
| 68 | — | N | New Retina Radio by Eyetube | Retina Today | |
| 70 | — |  | The Futurists | Provoke.fm | |
| 74 | — | 因 | 因锤思庭 | 法师黄大仙 | |
| 75 | 43 | P | PositivePsychology.com Podcast | Seph Fontane Pennock & Hugo Alberts | |
| 77 | 18 |  | Invisibilia | NPR | |
| 79 | 38 |  | Short Wave | NPR | |
| 81 | 25 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 82 | 43 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 86 | 39 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 87 | 45 |  | So Cultured Podcast | Liv Grant & Taz Shipley | |
| 88 | 29 |  | BrainStuff | iHeartPodcasts | |
| 91 | 45 |  | TED Talks Science and Medicine | TED | |
| 95 | 52 |  | The Life Scientific | BBC Radio 4 | |
| 96 | 41 |  | Astrum Space | Astrum | |
| 97 | 53 |  | Nature Podcast | Springer Nature Limited | |
| 99 | 38 |  | More or Less | BBC Radio 4 | |
| 101 | 31 |  | The Common Descent Podcast | Common Descent | |
| 103 | 31 |  | This Week in Microbiology | Vincent Racaniello | |
| 104 | 31 |  | This Week in Virology | Vincent Racaniello | |
| 106 | 46 | S | Sustainability Leaders Series | Yale Center for Business and the Environment | |
| 107 | 46 | S | Språktidningens podd | Språktidningen | |
| 110 | 45 | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 115 | 44 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 117 | 43 |  | This Week in Virology | Vincent Racaniello | |
| 118 | 42 | K | KGNU - How On Earth | KGNU - How On Earth | |
| 121 | 42 | ا | ایستگاه هوش مصنوعی | Amir Pourmand | |
| 122 | 42 |  | Chemistry in its element | Chemistry World | |
| 125 | 42 | P | PeerVoice Internal Medicine Audio | PeerVoice | |
| 132 | 70 |  | The Marginal Revolution Podcast | Mercatus Center at George Mason University | |
| 133 | 20 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 134 | 43 |  | Ask the Naked Scientists | Dr Chris Smith | |
| 136 | 14 |  | Universe Today Podcast | Fraser Cain | |
| 137 | 38 |  | CrowdScience | BBC World Service | |
| 140 | 38 |  | Plenary Session - inactive due to federal service | Vinay Prasad, MD MPH | |
| 142 | 15 |  | Living Planet | DW | |
| 149 | 21 |  | Science In Action | BBC World Service | |
| 150 | — | P | Phase Space Invaders (ψ) | Miłosz Wieczór | |
| 151 | 35 |  | ASTRO Journals | Various | |
| 153 | 46 | I | inControl | Alberto Padoan | |
| 156 | 46 | A | Asimov Press | Asimov Press | |
| 157 | 43 | T | The Bio Report | Levine Media Group | |
| 158 | 43 | S | Sustainable Tea with Shreya | Sustainable Tea | |
| 159 | 42 | H | Highest Yield: USMLE Step 2, Step 3, and NBME Shelf Review | Matthew A. Crane | |
| 160 | 40 | T | The Insight | Insitome: Your guide to the story of you | |
| 161 | 39 |  | Climate Curious | TEDxLondon | |
| 163 | 39 | B | Between the Biotech Waves | Nessan Bermingham PhD | |
| 164 | 39 | W | WHO [E2P] - PODCAST SERIES | World Health Organization | |
| 166 | 60 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 168 | — |  | Science Weekly | The Guardian | |
| 171 | 32 | 9 | 99 Topics for the CCFP | Dr. Brady Bouchard | |
| 174 | 41 | C | Cell & Gene: The Podcast | Erin Harris | |
| 175 | 14 |  | Robinson's Podcast | Robinson Erhardt | |
| 177 | 41 |  | Found in Space: A Science Podcast for Kids and Teens | Arwen Hubbard | |
| 179 | 50 |  | The Orthobullets Podcast | Orthobullets | |
| 183 | 11 | S | Self Improvement Beast | manjha beast | |
| 186 | — |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 195 | 42 |  | Mongabay Newscast | Mongabay.com | |
| 197 | — | T | The Planet Earth Podcast | BBC Radio 4 | |
| 198 | 47 | N | New Books in Economics | Marshall Poe | |
| 199 | 43 |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 200 | 48 | N | New Books in Environmental Studies | Marshall Poe | |
