| 1 | — |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 2 | — | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 3 | 189 | ¿ | ¿Y si todo esto es mentira? | Vero Teigeiro | |
| 4 | 1 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 5 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 6 | 1 |  | Ologies with Alie Ward | Alie Ward | |
| 7 | 22 |  | Universo curioso de la NASA | National Aeronautics and Space Administration (NASA) | |
| 8 | 4 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 9 | 5 |  | Radiolab | WNYC Studios | |
| 10 | 3 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 11 | 1 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 12 | 1 | L | Los Dioses de la IA | Básico.fm | |
| 13 | — |  | Choiceology with Katy Milkman | Charles Schwab | |
| 14 | 4 |  | Making Sense with Sam Harris | Sam Harris | |
| 15 | 1 | E | El chamanismo entre los nahuas y los mayas | UNAM | |
| 16 | 1 |  | The Astrophysics Podcast | Paul Duffell | |
| 17 | 5 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 18 | 10 |  | Materia Oscura | ABC | |
| 19 | 44 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 20 | 12 | J | Judaísmo, cristianismo e islam | UNAM | |
| 21 | 54 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 22 | 54 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 23 | 14 | E | Entrevoces | El Colegio de San Luis | |
| 24 | 60 |  | Physics World Weekly Podcast | Physics World | |
| 25 | 15 |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 26 | 111 |  | Science Weekly | The Guardian | |
| 27 | 98 | E | El sueño de Laika | JuanMa Parrondo | |
| 28 | 106 | C | Conversemos de astronomía | Juan Carlos Beamin | |
| 29 | 126 |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 30 | 15 |  | Das Wissen | SWR | SWR | |
| 31 | 18 |  | Science Friday | Science Friday and WNYC Studios | |
| 32 | 144 | P | Pan Pal Susto podcast | Pan Pal Susto podcast | |
| 33 | — |  | The Best of Coast to Coast AM | iHeartPodcasts and Coast to Coast AM | |
| 34 | — |  | Stanford Psychology Podcast | Stanford Psychology | |
| 35 | — |  | Origin Stories | The Leakey Foundation | |
| 36 | — |  | Two Scientists Walk Into a Bar | Genentech | |
| 37 | — | Á | Átomos y Bits | Agencia EFE | |
| 38 | — |  | The 365 Days of Astronomy | 365DaysOfAstronomy.org | |
| 39 | — | T | The Hague Diplomacy Podcast | The Hague Diplomacy Podcast | |
| 40 | — |  | Green Dreamer: Seeding change towards collective healing, sustainability, regeneration | kaméa chayne | |
| 41 | — |  | Curiosity Weekly | Discovery | |
| 42 | — | H | How 2 rob a bank | Bia and Zoey | |
| 43 | — |  | Small Steps, Giant Leaps | National Aeronautics and Space Administration (NASA) | |
| 44 | 19 | L | La Ciencia Pop | Gabriel León | |
| 45 | 26 | P | Píldoras de Física | Max Alvarez | |
| 46 | 25 |  | Espacio en blanco | Radio Nacional | |
| 47 | 28 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 48 | 28 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 49 | 26 |  | Unexplainable | Vox | |
| 50 | 26 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 51 | 48 | S | Seducción Y Persuasión De Style Seduction Life | Alister A. García | |
| 52 | 146 | E | Exaterrestre, con Alain Luna | Exa CDMX | |
| 53 | 26 |  | The Quanta Podcast | Quanta Magazine | |
| 54 | 74 | L | Lo Que Haces Cuenta | National Geographic | |
| 55 | 29 | A | Antropología Social Y Cultural | Candelaria MORENO de OVIEDO | |
| 56 | 21 | D | DesArmando el universo | Armando | |
| 57 | 27 | L | La riqueza de la literatura náhuatl | UNAM | |
| 58 | 26 |  | TED Talks Science and Medicine | TED | |
| 59 | 26 |  | Lingthusiasm - A podcast that's enthusiastic about linguistics | Gretchen McCulloch and Lauren Gawne | |
| 60 | — |  | CrowdScience | BBC World Service | |
| 61 | 30 | S | Sound Healing / Sound Bath | Omandala Vietnam | |
| 62 | 15 | E | Emerging Infectious Diseases | CENTERS FOR DISEASE CONTROL AND PREVENTION | |
| 63 | 25 |  | ASTRO Journals | Various | |
| 64 | 30 |  | Emerging Infectious Diseases | CENTERS FOR DISEASE CONTROL AND PREVENTION | |
| 65 | 29 | L | La Brújula de la Ciencia | Alberto Aparici | |
| 66 | 29 | C | Catástrofe ultravioleta | elDiario.es | |
| 67 | 28 | E | Easy Physics | Easy Physics | |
| 68 | 28 |  | MinuteEarth | Minute Earth | |
| 69 | 28 |  | NRC Onbehaarde Apen | NRC | |
| 70 | — |  | Your Brain On | Drs. Ayesha and Dean Sherzai | |
| 71 | 29 |  | The Hamilton Morris Podcast | Hamilton Morris | |
| 72 | 29 |  | Astrum Space | Astrum | |
| 73 | 29 | L | Los espacios de la física y las matemáticas. Dr. Marcos Moshinsky | UNAM | |
| 74 | 29 | M | Meet the Microbiologist | Ashley Hagen, M.S. | |
| 75 | 29 |  | This Week in Microbiology | Vincent Racaniello | |
| 76 | 28 | I | Infectious Diseases | ICGEB | |
| 77 | 28 | C | Charlas con RAMÓN MARCOS | Ramón Marcos Peralta | |
| 78 | 28 | I | Infectious: An infectious diseases podcast | Adrianna Paiero | |
| 79 | 28 |  | TEDTalks Ciencia y Medicina | TED | |
| 80 | 27 | M | Muy Interesante - Grandes Reportajes | Zinet Media | |
| 81 | 29 |  | Science Magazine Podcast | Science Magazine | |
| 82 | 28 | A | Astronomía y algo más | Ricardo Garcia | |
| 83 | 28 | A | Agronauta | Agronauta | |
| 84 | 28 |  | Neuroscience: Amateur Hour | Neuroscience: Amateur Hour | |
| 85 | 19 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 86 | 29 | L | La Ciencia de A Vivir | Cadena SER | |
| 87 | 28 |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 88 | 30 |  | Psychoanalysis & You | APsA American Psychoanalytic Association | |
| 89 | 29 |  | Math! Science! History! | Gabrielle Birchak | |
| 90 | 29 | P | Podcast NSCA Spain | NSCA Spain | |
| 91 | 27 | F | Física | Carlos Isaac | |
| 92 | 27 | C | Ciência Sem Fim | Estúdios Flow | |
| 93 | 26 | S | Strange New Worlds: A Science & Star Trek Podcast | Michael L. Wong | |
| 94 | 26 |  | What Remains | WRAL News | Raleigh, North Carolina | |
| 95 | 26 | N | Neuroscience of Coaching | Mirasee FM | |
| 96 | 22 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 97 | 25 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 98 | 36 | E | El Explicador Sitio Oficial | Enrique Ganem Sitio Oficial | |
| 99 | 29 | E | Esta ronda la paga Newton | Ruth Lazkoz | |
| 100 | 27 | Á | Ático Primera con Laia Castel | laiascastel | |
