| 1 | — |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 2 | — |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 3 | — |  | The Rest Is Science | Goalhanger | |
| 4 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 5 | — |  | Filosofía, Psicología, Historias | Hernán Melana | |
| 6 | — |  | Radiolab | WNYC Studios | |
| 7 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 8 | — |  | Ologies with Alie Ward | Alie Ward | |
| 9 | — |  | Domingo de Ciencia | doctorfision | |
| 10 | — |  | Supersónicos Anónimos | SupersónicosAnónimos | |
| 11 | — |  | Ático Primera con Laia Castel | laiascastel | |
| 12 | — |  | De penalista a penalista | depenalistaapenalista | |
| 13 | — |  | Short Wave | NPR | |
| 14 | — |  | BirdNote en Español | BirdNote | |
| 15 | — |  | Instituto de Investigaciones Sociales de la UNAM | Carlos Antonio Sánchez | |
| 16 | — |  | Energía Verde | Aprenda Chino Hoy | |
| 17 | — |  | Espacio en blanco | Radio Nacional | |
| 18 | — |  | Math & Physics Podcast | Parker Levesque, Rayhan Walia | |
| 19 | — |  | Boring History for Sleep | Velvet | |
| 20 | — |  | Making Sense with Sam Harris | Sam Harris | |
| 21 | — |  | Antifragil Podcast | Omar Enfedaque & Tribal Uri | |
| 22 | — |  | Science Weekly | The Guardian | |
| 23 | — |  | Materia Oscura | ABC | |
| 24 | — |  | Das Wissen | SWR | SWR | |
| 25 | — |  | BBC Inside Science | BBC Radio 4 | |
| 26 | — |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 27 | — |  | ¿Y si todo esto es mentira? | Vero Teigeiro | |
| 28 | — |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 29 | — |  | Agronauta | Agronauta | |
| 30 | — |  | Date Un Vlog Oficial | Date Un Vlog | |
| 31 | — |  | Science Quickly | Scientific American | |
| 32 | — |  | República de Los Cocos | H. Cuerpo diplomático de la Rep. de Los Cocos | |
| 33 | — |  | Science Friday | Science Friday and WNYC Studios | |
| 34 | — |  | Anatomía del Doc Landero | Dr. César Landero Soberano | |
| 35 | — |  | Mythfits | Pionaire Podcasting | |
| 36 | — |  | The 'Perfect' Specimen | The Natural History Museum, London | |
| 37 | — |  | Metha - PodCast Derecho Civil II | ALONSO FLORES | |
| 38 | — |  | The Composter Podcast | Jayne Merner | |
| 39 | — |  | SunCast | Nico Johnson | |
| 40 | — |  | Let's Combinate - Drugs + Devices | Subhi Saadeh | |
| 41 | — |  | Somewhere in the Skies | SpectreVision Radio | |
| 42 | — |  | Los Conspiranoicos | zinefago | |
| 43 | — |  | Memo Training - Porta in palestra la tua memoria | OnePodcast | |
| 44 | — |  | CMC Live - Chemistry, Manufacturing & Controls | Meranda Parascandola, Ed Narke | |
| 45 | — |  | Bacterias | UNAM | |
| 46 | — |  | VoxTalks Economics | VoxTalks | |
| 47 | — |  | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 48 | — |  | La Science, CQFD | France Culture | |
| 49 | — |  | En Teoría | En Teoría | |
| 50 | — |  | CULTURA INTELECTUAL | Sergio Rangel | |
| 51 | — |  | Podcast de Juan Ramón Rallo | Juan Ramón Rallo | |
| 52 | — |  | Overheard at National Geographic | National Geographic | |
| 53 | — |  | New Books in Critical Theory | Marshall Poe | |
| 54 | — |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 55 | — |  | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 56 | — |  | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 57 | — |  | TED Talks Science and Medicine | TED | |
| 58 | — |  | Física de la Historia. Ciencia e historia variada. | Física de la Historia. | |
| 59 | — |  | Vida Eterna. Respuestas desde la Ciencia | Dr. Manuel Sans Segarra | Dr. Manuel Sans Segarra | |
| 60 | — |  | Equity In Every Drop - A Waterkeeper Alliance Podcast | Waterkeeper Alliance | |
| 61 | — |  | The Social-Engineer Podcast | Social-Engineer, LLC | |
| 62 | — |  | My Favorite Theorem | Kevin Knudson & Evelyn Lamb | |
| 63 | — |  | La Ciencia Pop | Gabriel León | |
| 64 | — |  | The world, the universe and us | New Scientist | |
| 65 | — |  | Agua, fuente de vida: ¿Qué está pasando en México? | Fernanda Niño | |
| 66 | — |  | The Numberphile Podcast | Brady Haran | |
| 67 | — |  | Ask MIT Climate | MIT Climate Project | |
| 68 | — |  | Horizonte – Iker Jiménez | Mediaset | |
| 69 | — |  | Little Eyes, Big Topics | Eyetube | |
| 70 | — |  | Escasez del agua en Mexico | Dana Pacheco | |
| 71 | — |  | Joyful Microbe | Justine Dees, PhD | |
| 72 | — |  | Getting Closure | The Landform Design Institute Team | |
| 73 | — |  | Podcast Ladera Sur - Inspirados por la Naturaleza | Ladera Sur | |
| 74 | — |  | Stanford Psychology Podcast | Stanford Psychology | |
| 75 | — |  | Science Vs | Spotify Studios | |
| 76 | — |  | El universo y sus misterios | Física 64 | |
| 77 | — |  | Nature Podcast | Springer Nature Limited | |
| 78 | — |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 79 | — |  | Biología 1. El objeto de estudio de la biología | UNAM | |
| 80 | — |  | reforma.com - Benchmark con Jorge A. Meléndez | reforma.com | |
| 81 | — |  | Science unscripted | DW | |
| 82 | — |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 83 | — |  | Cienciaes.com | cienciaes.com | |
| 84 | — |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 85 | — |  | The Orthobullets Podcast | Orthobullets | |
| 86 | — |  | El Explicador Sitio Oficial | Enrique Ganem Sitio Oficial | |
| 87 | — |  | Súper Interesante | Súper Interesante Grandes Documentales | |
| 88 | — |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 89 | — |  | Así somos | RNE Audio | |
| 90 | — |  | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 91 | — |  | Astronomía | Martin Ostios Arias | |
| 92 | — |  | TEDTalks Ciencia y Medicina | TED | |
| 93 | — |  | The Talent Podcast | Authentic Talent | |
| 94 | — |  | La ruta de las lenguas | un viaje por la diversidad lingüística de México | |
| 95 | — |  | Particles of Thought | GBH | |
| 96 | — |  | Outside/In | NHPR | |
| 97 | — |  | Accidental Gods | Accidental Gods | |
| 98 | — |  | White Coat, Black Art | CBC | |
| 99 | — |  | Carbon to Metal Coating Institute (C2MCI) | Carbon to Metal Coating Institute (C2MCI) | |
| 100 | — |  | Femmes d'exception | France Inter | |
