| 1 | — |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 2 | — | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 3 | 3 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 4 | — |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 5 | 8 |  | Ologies with Alie Ward | Alie Ward | |
| 6 | 3 | ¿ | ¿Y si todo esto es mentira? | Vero Teigeiro | |
| 7 | 3 |  | TEDTalks Ciencia y Medicina | TED | |
| 8 | 3 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 9 | 1 | E | Evolución Legal | Santamarina + Steta | |
| 10 | 6 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 11 | 10 |  | Unexplainable | Vox | |
| 12 | 56 | R | reforma.com - Benchmark con Jorge A. Meléndez | reforma.com | |
| 13 | 7 | C | CULTURA INTELECTUAL | Sergio Rangel | |
| 14 | 5 |  | Speaking of Psychology | American Psychological Association | |
| 15 | 3 | L | Los Dioses de la IA | Básico.fm | |
| 16 | 7 |  | Radiolab | WNYC Studios | |
| 17 | 10 | E | Entre Nefros | Entre Nefros | |
| 18 | 8 |  | BBC Inside Science | BBC Radio 4 | |
| 19 | 48 |  | Neuroscience: Amateur Hour | Neuroscience: Amateur Hour | |
| 20 | 9 |  | Materia Oscura | ABC | |
| 21 | 93 |  | The Quanta Podcast | Quanta Magazine | |
| 22 | 73 |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 23 | 106 |  | NRC Onbehaarde Apen | NRC | |
| 24 | — | S | Sociología y Algoritmos | Joaco Chervero | |
| 25 | — |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 26 | 163 |  | Geofísica al descubierto | Geofísica al descubierto | |
| 27 | 168 | A | Antropocenistas | Francisco Serratos y Mónica Nepote | |
| 28 | — |  | Ancient Aliens | PodcastOne | |
| 29 | — | B | Blood Podcast | American Society of Hematology | |
| 30 | — | S | Sinapsis EMPodcast | Marco | |
| 31 | — |  | De Universiteit van Nederland Podcast | Universiteit van Nederland | |
| 32 | — |  | Geo¿Qué?-El podcast | Emily Balderas | |
| 33 | — |  | Endocrine News Podcast | Endocrine Society | |
| 34 | — |  | Ondertussen in de kosmos | de Volkskrant | |
| 35 | — | G | GreatMan Podcast | GreatMan | |
| 36 | 27 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 37 | 9 |  | Science Vs | Spotify Studios | |
| 38 | 25 | A | Astronomía Autodidacta | Carlos Andres Carvajal Tascon | |
| 39 | 32 |  | Science unscripted | DW | |
| 40 | 25 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 41 | 26 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 42 | 73 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 43 | 28 |  | Psychoanalysis & You | APsA American Psychoanalytic Association | |
| 44 | 30 | A | Astronomía y algo más | Ricardo Garcia | |
| 45 | — |  | Geopop - Le Scienze nella vita di tutti i giorni | Geopop | |
| 46 | 28 | T | Trás los pasos de Santa Hildegarda de Bingen | JuanDiegoNetwork.com | |
| 47 | — |  | Carbon Market Conversations: A Podcast by ICAP | The International Carbon Action Partnership | |
| 48 | 29 |  | The world, the universe and us | New Scientist | |
| 49 | — | P | Podcast: Audios En Inglés | Isidora Marisol Mendoza | |
| 50 | — | E | Ecos de la Naturaleza | Fundación Carlos Slim | |
| 51 | — | S | Sprachpfade | Anton und Jakob | |
| 52 | — | C | CIENCIANDO | Jardín Botánico IBUNAM | |
| 53 | 31 | P | PeerView Family Medicine & General Practice CME/CNE/CPE Video Podcast | PVI, PeerView Institute for Medical Education | |
| 54 | 33 |  | Planet NOAA | National Oceanic and Atmospheric Administration | |
| 55 | 30 | B | Biologando sobre a Membrana Plasmática | Caren Rocha | |
| 56 | 34 | ژ | ژرفا - Zharfa | Alireza Payandeh | |
| 57 | — | L | Linguistik und Sprachgeschichte des Deutschen | Alexander Lasch | |
| 58 | 42 |  | Opinionated History of Mathematics | Intellectual Mathematics | |
| 59 | 42 |  | Universo curioso de la NASA | National Aeronautics and Space Administration (NASA) | |
| 60 | 37 |  | Making Sense with Sam Harris | Sam Harris | |
| 61 | 41 |  | A hombros de gigantes | Radio 5 | |
| 62 | 40 | N | Neurosapiens | Neurosapiens | |
| 63 | 37 | H | Historias Para Mentes Curiosas | Tec Sounds Podcasts | Tec de Monterrey | |
| 64 | 39 |  | Mysterious Radio: Paranormal, UFO and Lore Interviews | Podcast Audio House | |
| 65 | 32 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 66 | 35 | P | Podcast de Ganadería Regenerativa | Daniel Suarez Castillo | |
| 67 | 38 |  | Freakonomics, M.D. | Freakonomics Radio + Stitcher | |
| 68 | 38 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 69 | 34 | S | Supersónicos Anónimos | SupersónicosAnónimos | |
| 70 | 38 | E | El bosque habitado | Radio 3 | |
| 71 | 37 | L | Les années lumière | Radio-Canada | |
| 72 | 36 |  | Science Weekly | The Guardian | |
| 73 | 36 | V | Vida Eterna. Respuestas desde la Ciencia | Dr. Manuel Sans Segarra | Dr. Manuel Sans Segarra | |
| 74 | 36 | C | Conversemos de astronomía | Juan Carlos Beamin | |
| 75 | 36 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 76 | 35 | Á | Ático Primera con Laia Castel | laiascastel | |
| 77 | 29 |  | Nature Podcast | Springer Nature Limited | |
| 78 | 36 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 79 | 39 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 80 | 37 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 81 | 34 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 82 | 38 | E | Esta ronda la paga Newton | Ruth Lazkoz | |
| 83 | 31 | E | El Camarote de Darwin | El Camarote de Darwin | |
| 84 | 6 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 85 | 40 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 86 | 36 | T | The Immunology Podcast | The Immunology Podcast | |
| 87 | 38 | S | Speaking of Psychology | American Psychological Association | |
| 88 | 33 | H | Hablemos de perros | Xila´s | |
| 89 | 36 | [ | [LMDI] LAS MEMORIAS DE IKELOS -SUEÑOS LÚCIDOS- | AfroWorld | |
| 90 | 30 |  | Wissen Weekly | Spotify Studios | |
| 91 | 37 |  | Clearer Thinking with Spencer Greenberg | Spencer Greenberg | |
| 92 | 41 | H | Handelsblatt Green & Energy - Der Podcast rund um Nachhaltigkeit, Klima und Energiewende | Kathrin Witsch, Catiana Krapp, Kevin Knitterscheidt, Michael Scheppe | |
| 93 | 36 |  | Regenerative Agriculture Podcast | John Kempf | |
| 94 | 38 | W | Wissenschaft und Technik | Bayerischer Rundfunk | |
| 95 | 37 | A | Astronomía Al Aire | Hector Rago | |
| 96 | 37 | R | Rocky Mountain UFO Podcast | Doc Pearson | |
| 97 | 36 | B | Boring History for Sleep | Velvet | |
| 98 | 36 | L | La Esfera Celeste Astronomía | Pep Campàs | |
| 99 | 36 | W | World Bank Group │ What Have We Learned? The Evaluation Podcast | World Bank Group / Independent Evaluation Group | |
| 100 | 36 | P | Pod of Orcas | SeaDoc Society | |
