| 1 | — |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 2 | — | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 3 | — |  | Ologies with Alie Ward | Alie Ward | |
| 4 | 5 | ¿ | ¿Y si todo esto es mentira? | Vero Teigeiro | |
| 5 | 1 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 6 | 1 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 7 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 8 | 2 |  | Unexplainable | Vox | |
| 9 | 3 |  | Radiolab | WNYC Studios | |
| 10 | 30 |  | Geofísica al descubierto | Geofísica al descubierto | |
| 11 | 3 | E | Evolución Legal | Santamarina + Steta | |
| 12 | 51 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 13 | 3 |  | TEDTalks Ciencia y Medicina | TED | |
| 14 | 3 | Á | Átomos y Bits | Agencia EFE | |
| 15 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 16 | 6 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 17 | 17 |  | BBC Inside Science | BBC Radio 4 | |
| 18 | — |  | Unexpected Elements | BBC World Service | |
| 19 | 137 |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 20 | 157 |  | Aha! Zehn Minuten Alltags-Wissen | WELT | |
| 21 | — |  | Blurry Creatures | Blurry Creatures | |
| 22 | — | M | MenteScopia, salud mental y neurociencia | Podcastidae.com | |
| 23 | 8 |  | Materia Oscura | ABC | |
| 24 | — | A | Astrobitácora: astronomía con Álex Riveiro | alex_riveiro | |
| 25 | — | M | Matemáticas en el mundo | MathNetic | |
| 26 | — | N | Neurosurgery Podcast | Neurosurgery Podcast | |
| 27 | — | T | Tête-à-tête Chercheuse(s) | Tête-à-tête Chercheuse(s) | |
| 28 | 12 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 29 | 12 | A | Astronomía y algo más | Ricardo Garcia | |
| 30 | 17 | R | reforma.com - Benchmark con Jorge A. Meléndez | reforma.com | |
| 31 | 97 |  | Short Wave | NPR | |
| 32 | 69 | E | El Explicador Sitio Oficial | Enrique Ganem Sitio Oficial | |
| 33 | 100 |  | Science Friday | Science Friday and WNYC Studios | |
| 34 | 16 | E | Esta ronda la paga Newton | Ruth Lazkoz | |
| 35 | 122 |  | Science In Action | BBC World Service | |
| 36 | 17 |  | Science Magazine Podcast | Science Magazine | |
| 37 | 17 | E | El sueño de Laika | JuanMa Parrondo | |
| 38 | 17 |  | The Michael Shermer Show | Michael Shermer | |
| 39 | 14 |  | You Are Not So Smart | You Are Not So Smart | |
| 40 | 10 |  | ترجمان علوم انسانی | ترجمان علوم انسانی | |
| 41 | 152 |  | TED Talks Science and Medicine | TED | |
| 42 | — |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 43 | — | D | De penalista a penalista | depenalistaapenalista | |
| 44 | 21 | M | Maths en tête | Maths en tête - le podcast | |
| 45 | — | H | Háblame de Ciencia | Universidad de Guadalajara | |
| 46 | 22 | H | Hiss & Tell: Cat Behavior and Beyond | Kristiina Wilson | |
| 47 | 21 |  | Big Brains | University of Chicago Podcast Network | |
| 48 | 21 | N | New Books in Anthropology | New Books Network | |
| 49 | 21 |  | Flash Forward | Rose Eveleth | |
| 50 | 21 | T | The Pinkonomics Podcast | pinkonomicspodcast | |
| 51 | 20 | C | CULTURA INTELECTUAL | Sergio Rangel | |
| 52 | 20 |  | Speaking of Psychology | American Psychological Association | |
| 53 | 12 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 54 | 21 | L | Los Dioses de la IA | Básico.fm | |
| 55 | 19 | E | Entre Nefros | Entre Nefros | |
| 56 | 21 |  | Freakonomics, M.D. | Freakonomics Radio + Stitcher | |
| 57 | 19 |  | Neuroscience: Amateur Hour | Neuroscience: Amateur Hour | |
| 58 | 16 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 59 | 20 |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 60 | 23 |  | The Quanta Podcast | Quanta Magazine | |
| 61 | 18 |  | NRC Onbehaarde Apen | NRC | |
| 62 | 18 | L | La riqueza de la literatura náhuatl | UNAM | |
| 63 | 5 |  | Endocrine News Podcast | Endocrine Society | |
| 64 | 18 | A | Ajustes Creativos | Instituto Humanista de Psicoterapia Gestalt | |
| 65 | 17 | C | COSAS DE SAPIENS | COSAS DE SAPIENS | |
| 66 | 19 | S | Sociología y Algoritmos | Joaco Chervero | |
| 67 | 17 | A | Antropocenistas | Francisco Serratos y Mónica Nepote | |
| 68 | 13 | S | Sinapsis EMPodcast | Marco | |
| 69 | 24 |  | Science Vs | Spotify Studios | |
| 70 | 21 |  | Geo¿Qué?-El podcast | Emily Balderas | |
| 71 | 20 | A | AVE-CITAS | MUSEO DE LAS AVES DE MÉXICO | |
| 72 | 20 |  | Ancient Aliens | PodcastOne | |
| 73 | 20 | S | Súper Interesante | Súper Interesante Grandes Documentales | |
| 74 | 20 | B | Blood Podcast | American Society of Hematology | |
| 75 | 18 | B | Biología 1. El objeto de estudio de la biología | UNAM | |
| 76 | 20 |  | De Universiteit van Nederland Podcast | Universiteit van Nederland | |
| 77 | 18 |  | Ondertussen in de kosmos | de Volkskrant | |
| 78 | 18 | G | GreatMan Podcast | GreatMan | |
| 79 | 2 | L | La Ciencia Pop | Gabriel León | |
| 80 | 19 | A | Astronomía Autodidacta | Carlos Andres Carvajal Tascon | |
| 81 | 19 |  | Science unscripted | DW | |
| 82 | 18 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 83 | 12 |  | Carbon Market Conversations: A Podcast by ICAP | The International Carbon Action Partnership | |
| 84 | 19 |  | Geopop - Le Scienze nella vita di tutti i giorni | Geopop | |
| 85 | 19 |  | Psychoanalysis & You | APsA American Psychoanalytic Association | |
| 86 | 3 |  | Making Sense with Sam Harris | Sam Harris | |
| 87 | 20 | E | Ecos de la Naturaleza | Fundación Carlos Slim | |
| 88 | 39 | C | Cienciaes.com | cienciaes.com | |
| 89 | 21 |  | The world, the universe and us | New Scientist | |
| 90 | 21 | T | Trás los pasos de Santa Hildegarda de Bingen | JuanDiegoNetwork.com | |
| 91 | 21 | P | PeerView Family Medicine & General Practice CME/CNE/CPE Video Podcast | PVI, PeerView Institute for Medical Education | |
| 92 | 19 | P | Podcast: Audios En Inglés | Isidora Marisol Mendoza | |
| 93 | 19 | S | Sprachpfade | Anton und Jakob | |
| 94 | 19 | C | CIENCIANDO | Jardín Botánico IBUNAM | |
| 95 | 19 |  | Planet NOAA | National Oceanic and Atmospheric Administration | |
| 96 | 19 | B | Biologando sobre a Membrana Plasmática | Caren Rocha | |
| 97 | 19 | ژ | ژرفا - Zharfa | Alireza Payandeh | |
| 98 | 19 | L | Linguistik und Sprachgeschichte des Deutschen | Alexander Lasch | |
| 99 | 19 |  | Opinionated History of Mathematics | Intellectual Mathematics | |
| 100 | — |  | Radiowissen | Bayerischer Rundfunk | |
