| 1 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 2 | 66 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 3 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 4 | 26 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 5 | — | A | AP economics 经济学/ 每天听一听更容易理解记忆 | Casey的新生活 | |
| 6 | — |  | Speaking of Psychology | American Psychological Association | |
| 7 | — |  | In Defense of Plants Podcast | In Defense of Plants | |
| 8 | — |  | EverydaySpy Podcast | Andrew Bustamante | |
| 9 | — | W | White Coat, Black Art | CBC | |
| 10 | — |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 11 | — | P | Plants and Pipettes | Joram Schwartzmann and Tegan Armarego-Marriott | |
| 12 | — |  | The Native Plant Podcast | Native Plant Podcast | |
| 13 | 9 |  | Ologies with Alie Ward | Alie Ward | |
| 14 | 11 |  | Making Sense with Sam Harris | Sam Harris | |
| 15 | — | I | Influence Psychology and Persuasion - Mike Sweet - 10 Minute Coach - Develop and Discover | Mike Sweet | |
| 16 | 10 |  | Overheard at National Geographic | National Geographic | |
| 17 | 12 | J | Jahbless Original Intelligence | JahblessOriginalIntelligence | |
| 18 | 11 |  | The Wild with Chris Morgan | KUOW News and Information | |
| 19 | 11 |  | When Science Finds a Way | Wellcome | |
| 20 | 11 |  | Radiolab | WNYC Studios | |
| 21 | 11 |  | Care More Be Better: A Podcast For Sustainable Social Impact and Regeneration | Corinna Bellizzi | |
| 22 | 8 |  | Instant Genius | Our Media | |
| 23 | 12 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 24 | 12 | I | Ideas Untrapped | Tobi Lawson | |
| 25 | 28 |  | فلسفه علم | cheraghprize | |
| 26 | 36 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 27 | 39 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 28 | 13 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 29 | 1 |  | Blurry Creatures | Blurry Creatures | |
| 30 | 14 | P | PeerView Kidney & Genitourinary Diseases CME/CNE/CPE Video Podcast | PVI, PeerView Institute for Medical Education | |
| 31 | 14 | C | CME in Minutes: Education in Oncology & Hematology | Answers in CME | |
| 32 | 14 |  | The Futurists | Provoke.fm | |
| 33 | 14 | G | Gross Anatomy | Gross Anatomy Podcast | |
| 34 | 21 |  | The LIUniverse with Dr. Charles Liu | theliuniverse | |
| 35 | 12 |  | Unexplainable | Vox | |
| 36 | 2 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 37 | 15 |  | BBC Inside Science | BBC Radio 4 | |
| 38 | 14 |  | CrowdScience | BBC World Service | |
| 39 | 14 |  | Introduction To Geology Of Nigeria | Irene Bernard | |
| 40 | 14 |  | This Week in Parasitism | Vincent Racaniello | |
| 41 | 14 |  | Beşeri Kantini: Bir Kase Bilim | Beşeri Kantini | |
| 42 | 2 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 43 | — | N | New Books in Systems and Cybernetics | New Books Network | |
| 44 | 1 |  | Discovery | BBC World Service | |
| 45 | 24 |  | Short Wave | NPR | |
| 46 | — | C | Core Insights: Behavioural Science | Warwick Business School | |
| 47 | 18 |  | Babbage from The Economist | The Economist | |
| 48 | 28 | B | Boring History for Sleep | Velvet | |
| 49 | 18 | S | Speaking of Psychology | American Psychological Association | |
| 50 | 18 |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 51 | 64 |  | The Quanta Podcast | Quanta Magazine | |
| 52 | 12 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 53 | 17 |  | Science Vs | Spotify Studios | |
| 54 | 135 | A | AfroPop Music 4 D Soul | BlackBoiAmazing | |
| 55 | — |  | Believing the Bizarre: Paranormal Conspiracies & Myths | Tyler and Charlie | |
| 56 | — | 一 | 一口經濟學 bitesize economics | Charles Liao | |
| 57 | — | E | EYE on Yellow Fever | Eliminate Yellow Fever Epidemics (EYE) Strategy | |
| 58 | 115 | N | New Books in Economics | Marshall Poe | |
| 59 | 26 |  | More or Less | BBC Radio 4 | |
| 60 | 26 |  | Science Fictions | Tom Chivers and Stuart Ritchie | |
| 61 | 26 | T | The Social Work Stories Podcast | The Social Work Stories Team | |
| 62 | 15 |  | Quarks Daily | Quarks | |
| 63 | 15 | S | Social Protection Podcast | socialprotection.org | |
| 64 | 27 |  | All In The Mind | ABC | |
| 65 | 26 |  | You Are Not So Smart | You Are Not So Smart | |
| 66 | — |  | CREOGs Over Coffee | CREOGs Over Coffee | |
| 67 | 29 |  | The Orthobullets Podcast | Orthobullets | |
| 68 | — |  | A Life More Wild | Canopy & Stars | |
| 69 | — | A | ASMR | ASMR | |
| 70 | — |  | Abhishek | Abhishek Kamath | |
| 71 | 30 | 6 | 632nm | Misha Shalaginov, Michael Dubrovsky, Xinghui Yin | |
| 72 | 30 | P | Planet A - Talks on Climate Change | Danish Ministry of Climate, Energy and Utilities | |
| 73 | 27 |  | The Life Scientific | BBC Radio 4 | |
| 74 | 19 | W | Why We Care | Tiphaine Marie | |
| 75 | 19 | H | How to Think Like a Psychologist | Stanford Continuing Studies Program | |
| 76 | 31 | A | ADPlusHausa | Podcast | ADPlusHausa | Podcast | |
| 77 | 28 | M | Medscape InDiscussion: Breast Cancer and HER2 | Medscape | |
| 78 | 27 |  | Astrum Space | Astrum | |
| 79 | 12 | B | British Ecological Society | British Ecological Society | |
| 80 | 28 | N | NESG Radio | The Nigerian Economic Summit Group | |
| 81 | 31 |  | MinuteEarth | Minute Earth | |
| 82 | 28 |  | TheThinkingAtheist | The Thinking Atheist | |
| 83 | 26 | O | One in Ten | National Children's Alliance | |
| 84 | 26 | S | Safe Travels Pod | Safe Travels Media | |
| 85 | 26 |  | GraveYard Tales | Adam Ballinger & Matt Rudolph | |
| 86 | 25 |  | So Cultured Podcast | Liv Grant & Taz Shipley | |
| 87 | 27 | C | Cardiology Today | Deconstructed Cardiology | |
| 88 | 27 |  | NSF’s Discovery Files Podcast | U.S. National Science Foundation | |
| 89 | 26 |  | The Medbullets Step 2 & 3 Podcast | Medbullets | |
| 90 | 26 | R | RumiNation | Jefo | |
| 91 | 16 |  | Brain Science with Ginger Campbell, MD: Neuroscience for Everyone | Ginger Campbell, MD | |
| 92 | 16 |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 93 | 28 |  | Abokin Fira | Taskar Malam | |
| 94 | 25 |  | Flow Radio | Flow Research Collective | |
| 95 | 25 | A | Absolute Gene-ius | Jordan Ruggieri, Christina Bouwens | |
| 96 | 17 |  | Caroberts88877 | Connor Roberts | |
| 97 | 26 | A | Animal Minds | Clairebennett1327 | |
| 98 | 26 | S | SOA Podcasts - Society of Actuaries | Society of Actuaries (SOA) | |
| 99 | 19 |  | Chemistry Made Simple | Matthew Macariou | |
| 100 | 19 | R | Relativity: The Special & General Theory | Albert Einstein | |
