| 1 | — |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 2 | 1 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 3 | 1 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 4 | 4 |  | Ologies with Alie Ward | Alie Ward | |
| 5 | — |  | The Rest Is Science | Goalhanger | |
| 6 | 2 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 7 | 15 |  | Making Sense with Sam Harris | Sam Harris | |
| 8 | 2 |  | Radiolab | WNYC Studios | |
| 9 | 3 |  | Filosofía, Psicología, Historias | Hernán Melana | |
| 10 | 1 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 11 | 33 |  | En Teoría | En Teoría | |
| 12 | 27 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 13 | — |  | Podcast de Juan Ramón Rallo | Juan Ramón Rallo | |
| 14 | 8 |  | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 15 | 1 |  | La Ciencia Pop | Gabriel León | |
| 16 | 62 |  | Nature Podcast | Springer Nature Limited | |
| 17 | 38 |  | Babbage from The Economist | The Economist | |
| 18 | 11 |  | Science Friday | Science Friday and WNYC Studios | |
| 19 | 76 |  | Esta ronda la paga Newton | Ruth Lazkoz | |
| 20 | 61 |  | Así somos | RNE Audio | |
| 21 | 12 |  | Filosofía en 20 minutos | Andres Aguilar | |
| 22 | 20 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 23 | 104 |  | Domingo de Ciencia | doctorfision | |
| 24 | — |  | Supersónicos Anónimos | SupersónicosAnónimos | |
| 25 | — |  | This Week in Virology | Vincent Racaniello | |
| 26 | — |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 27 | — |  | Functional Futures | Serokell | |
| 28 | — |  | Podcast Ladera Sur - Inspirados por la Naturaleza | Ladera Sur | |
| 29 | — |  | Science In Action | BBC World Service | |
| 30 | — |  | The Intern At Work: Internal Medicine | Medicine Pods: The Intern at Work | |
| 31 | — |  | Dharma Lab | Dharma Lab | |
| 32 | — |  | MIT News | Massachusetts Institute of Technology (MIT) | |
| 33 | — |  | Center for Social Innovation | Stanford University | |
| 34 | 19 |  | Short Wave | NPR | |
| 35 | 26 |  | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 36 | 68 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 37 | 50 |  | Science Magazine Podcast | Science Magazine | |
| 38 | 20 |  | El universo y sus misterios | Física 64 | |
| 39 | 10 |  | El Explicador Sitio Oficial | Enrique Ganem Sitio Oficial | |
| 40 | 17 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 41 | 25 |  | Podcasts de la Revista Española de Sociología | Revista Española de Sociología | |
| 42 | 25 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 43 | 24 |  | ¿Y si todo esto es mentira? | Vero Teigeiro | |
| 44 | 24 |  | Universo Oculto. | Universo Oculto | |
| 45 | 24 |  | CULTURA INTELECTUAL | Sergio Rangel | |
| 46 | 21 |  | CrowdScience | BBC World Service | |
| 47 | 23 |  | Materia Oscura | ABC | |
| 48 | 16 |  | Cool Worlds Podcast | coolworldslab | |
| 49 | 16 |  | ¡Que comience la lucha! La ciencia vs .... | Sandra Romero Córdoba | |
| 50 | — |  | Les idées larges | ARTE Radio | |
| 51 | 24 |  | Biología 1. El objeto de estudio de la biología | UNAM | |
| 52 | 21 |  | Entre Hongos | Dra. Mariana Elizondo Zertuche, Dr. Efren Robledo Leal | |
| 53 | 25 |  | Planet Em | Emily McDonald | |
| 54 | 28 |  | Volvámonos Verdes | VV Podcast | |
| 55 | 26 |  | BIOLOGIA | It's KAHOS | |
| 56 | 26 |  | The Psychology Podcast | iHeartPodcasts | |
| 57 | 23 |  | Biologia para distraídos - Professor Caio César | Biologia para distraídos | |
| 58 | 23 |  | AccuWeather Daily | AccuWeather | |
| 59 | 23 |  | Strange by Nature Podcast | Strange by Nature | |
| 60 | 23 |  | Neurología Clínica Para Alumnos De Pregrado | Neurologia para alumnos de pregrado | |
| 61 | 23 |  | This is Turfgrass | Bruce Jump | |
| 62 | 22 |  | De penalista a penalista | depenalistaapenalista | |
| 63 | 15 |  | Boring History for Sleep | Velvet | |
| 64 | 21 |  | Unexplainable | Vox | |
| 65 | 20 |  | Historias Para Mentes Curiosas | Tec Sounds Podcasts | Tec de Monterrey | |
| 66 | 20 |  | Espacio en blanco | Radio Nacional | |
| 67 | 20 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 68 | 14 |  | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 69 | 28 |  | Science Vs | Spotify Studios | |
| 70 | 12 |  | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 71 | 21 |  | Jellyfish | Andrea Castillo | |
| 72 | 20 |  | Science unscripted | DW | |
| 73 | 22 |  | Podcast de Ganadería Regenerativa | Daniel Suarez Castillo | |
| 74 | 21 |  | Aha! Zehn Minuten Alltags-Wissen | WELT | |
| 75 | 78 |  | UFO Chronicles Podcast | Nik Hunter | |
| 76 | 17 |  | The Wild Life: 8D Soundscapes | The Wild Life | |
| 77 | 20 |  | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 78 | 22 |  | Quirks and Quarks | CBC | |
| 79 | 21 |  | Therapist Uncensored Podcast | Sue Marriott LCSW, CGP & Ann Kelley PhD | |
| 80 | 29 |  | Cienciaes.com | cienciaes.com | |
| 81 | 21 |  | 科学のラジオ ～Radio Scientia～ | ニッポン放送 | |
| 82 | 18 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 83 | 21 |  | Epicentrismo em Debate - Conscienciologia | Epicentrismo em Debate - Conscienciologia | |
| 84 | 21 |  | Bioquímica Para Todos | luis sanchez | |
| 85 | 20 |  | Voices of Mathematics | Mathematics Faculty, University of Cambridge | |
| 86 | 20 |  | Histología | Diana Munoz | |
| 87 | 20 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 88 | 20 |  | The Life of Her Mind | Labroots Inc | |
| 89 | 20 |  | حلبة فكر | معاذ بوعائشه, Mics | مايكس, حلبة فكر | |
| 90 | 20 |  | Nature is Gay | Camryn Martin | |
| 91 | 20 |  | Antifragil Podcast | Omar Enfedaque & Tribal Uri | |
| 92 | 20 |  | BBC Inside Science | BBC Radio 4 | |
| 93 | 20 |  | Date Un Vlog Oficial | Date Un Vlog | |
| 94 | 64 |  | Ideas of India | Mercatus Center at George Mason University | |
| 95 | 21 |  | Evolución Legal | Santamarina + Steta | |
| 96 | 21 |  | Podcasts de Física | fisicapodcasts | |
| 97 | 17 |  | CardioPODCAST | Sociedad Española de Cardiología | |
| 98 | 22 |  | Geopop - Le Scienze nella vita di tutti i giorni | Geopop | |
| 99 | 36 |  | Safety Third | Safety Third | |
| 100 | 55 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
