| 1 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 2 | 1 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 3 | — |  | Radiolab | WNYC Studios | |
| 4 | 4 |  | Science Vs | Spotify Studios | |
| 6 | 1 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 7 | 71 | B | Boring History for Sleep | Velvet | |
| 8 | 4 | I | Ideas of India | Mercatus Center at George Mason University | |
| 9 | 3 |  | The Psychology Podcast | iHeartPodcasts | |
| 10 | 116 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 11 | 12 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 12 | 3 |  | Discovery | BBC World Service | |
| 13 | — |  | The Quanta Podcast | Quanta Magazine | |
| 14 | 2 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 15 | 8 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 16 | 5 |  | Making Sense with Sam Harris | Sam Harris | |
| 17 | 7 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 18 | 3 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 19 | 52 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 20 | 9 |  | Overheard at National Geographic | National Geographic | |
| 22 | 4 | M | My Favorite Theorem | Kevin Knudson & Evelyn Lamb | |
| 23 | 7 |  | The world, the universe and us | New Scientist | |
| 24 | 85 |  | Materialism: A Materials Science Podcast | Taylor Sparks and Andrew Falkowski | |
| 26 | 6 |  | ScienceStuff | iHeartPodcasts | |
| 27 | 135 |  | Geology Bites | Oliver Strimpel | |
| 28 | 6 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 29 | 15 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 30 | 14 |  | Speaking of Psychology | American Psychological Association | |
| 32 | 6 |  | Science Friday | Science Friday and WNYC Studios | |
| 33 | 13 | S | Sher Khan | Aaj Tak Radio | |
| 34 | 101 |  | Skeptoid | Brian Dunning | |
| 36 | 97 |  | Science Weekly | The Guardian | |
| 37 | 48 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 38 | 19 |  | You Are Not So Smart | You Are Not So Smart | |
| 39 | 21 |  | Science In Action | BBC World Service | |
| 40 | 15 |  | Ologies with Alie Ward | Alie Ward | |
| 41 | 17 |  | All In The Mind | ABC | |
| 42 | 80 |  | Sidenote by AsapSCIENCE | AsapSCIENCE | |
| 43 | 6 |  | More or Less | BBC Radio 4 | |
| 44 | 106 |  | Mind & Life | Mind & Life Institute | |
| 46 | 20 |  | Curious Cases | BBC Radio 4 | |
| 47 | — |  | Robinson's Podcast | Robinson Erhardt | |
| 48 | — |  | Because Language - a podcast about linguistics, the science of language. | Daniel Midgley, Ben Ainslie, and Hedvig Skirgård | |
| 49 | 40 |  | The Orthobullets Podcast | Orthobullets | |
| 50 | — | P | Pharma Launch Secrets | Evermed | |
| 51 | — |  | Board Rounds Prep for USMLE and COMLEX | Ryan Gray | |
| 52 | 145 | E | ERS Publications Podcasts | ERS Publications Podcasts | |
| 53 | — |  | The Behavioral Design Podcast | Samuel Salzer and Aline Holzwarth | |
| 54 | 27 |  | Nature Podcast | Springer Nature Limited | |
| 55 | — |  | Alive Again | iHeartPodcasts | |
| 56 | — | O | Oceanlovers Podcast | Kirstie | |
| 57 | — |  | Tooth & Claw: True Stories of Animal Attacks | Wes Larson, Jeff Larson, Mike Smith | Daylight Media | |
| 58 | 30 |  | TED Talks Science and Medicine | TED | |
| 59 | — |  | Most Terrifying Places in America | Travel Channel | |
| 60 | — |  | Opinionated History of Mathematics | Intellectual Mathematics | |
| 61 | — | E | Economics In Ten | Economics In Ten | |
| 62 | — | T | The Naked Scientists Podcast | The Naked Scientists | |
| 63 | — | R | RADIO LUCA | റേഡിയോ ലൂക്ക | Luca Magazine | |
| 64 | — |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 65 | — | T | The Contemplative Science Podcast | Mark Miller | |
| 66 | — |  | When Science Finds a Way | Wellcome | |
| 67 | — | C | Conversations in Fetal Medicine | Conversations in Fetal Medicine | |
| 68 | — | T | The Scope of Things | Clinical Research News | |
| 69 | — | S | Salosa Varthamanangal സലോസ വര്ത്തമാനങ്ങള് | Yuvasamithi KSSP | |
| 70 | — | H | Health Lab | Michigan Medicine Podcast Network | |
| 71 | 6 |  | Expanded Perspectives | Expanded Perspectives | |
| 72 | 32 |  | Found in Space: A Science Podcast for Kids and Teens | Arwen Hubbard | |
| 73 | 29 | D | Data Science Decoded | Mike E | |
| 74 | 41 | W | Whiskey & International Relations Theory | Drs. Patrick Thaddeus Jackson & Daniel Nexon | |
| 75 | 34 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 76 | 9 |  | Órbita Laika. El podcast | RNE Audio | |
| 77 | 41 | N | Nullius in Verba | Smriti Mehta and Daniël Lakens | |
| 78 | 9 |  | BBC Inside Science | BBC Radio 4 | |
| 80 | 43 |  | The Joy of x | Steven Strogatz and Quanta Magazine | |
| 82 | 40 |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 83 | 48 |  | BrainStuff | iHeartPodcasts | |
| 84 | 40 |  | The Origins Podcast with Lawrence Krauss | Lawrence M. Krauss | |
| 85 | 46 | P | Philosophy | Cambridge University | |
| 87 | 34 |  | A Climate Change with Matt Matern | Matt Matern's Environmental Advocacy Podcast | |
| 88 | 13 |  | The Astrophysics Podcast | Paul Duffell | |
| 89 | 37 |  | Freakonomics, M.D. | Freakonomics Radio + Stitcher | |
| 90 | 39 |  | SciShow Tangents | Complexly | |
| 92 | 1 |  | Unexpected Elements | BBC World Service | |
| 94 | 39 | T | the bioinformatics chat | Roman Cheplyaka | |
| 95 | — |  | Rare Earth | BBC Radio 4 | |
| 96 | 53 | S | Sustainable Tea with Shreya | Sustainable Tea | |
| 97 | 49 |  | Critical Matters | Sound Physicians | |
| 98 | 48 | S | Survey & Beyond: The Data Collection Podcast | SurveyCTO | |
| 99 | 54 |  | The Episodic Table of Elements | T. R. Appleton | |
| 100 | 53 |  | Navigating Neuropsychology | John Bellone & Ryan Van Patten - NavNeuro | |
| 101 | — |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 102 | 51 | F | Fungi! | Quiet.Please | |
| 103 | — | R | RadioGraphics Podcast | RSNA | Radiological Society of North America (RSNA) | |
| 104 | 48 |  | Stereo Chemistry | Chemical & Engineering News | |
| 106 | 48 | T | The Math Club | Pete and Noah | |
| 107 | — | I | intuitions behind Data Science | Ashay Javadekar | |
| 108 | 48 | T | The Think Wildlife Podcast | The Think Wildlife Podcast | |
| 110 | — | T | Tangible Computing | Gareth & Andrew | |
| 111 | 50 | P | Padhle Beta!! | P.B | |
| 112 | 50 |  | Battery Generation | Patrick von Rosen, Lennart Peters | |
| 113 | 50 |  | Revealing Hidden Depths - the Seabed 2030 Podcast | Steve Hall, Seabed 2030 | |
