| 1 | — |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 2 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 3 | 3 | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 4 | 5 | L | La Ciencia Pop | Gabriel León | |
| 5 | 1 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 6 | 6 |  | Unexplainable | Vox | |
| 7 | 4 |  | The Rest Is Science | Goalhanger | |
| 8 | 1 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 9 | 30 |  | Espacio en blanco | Radio Nacional | |
| 10 | 9 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 11 | 25 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 12 | 106 |  | Discovery | BBC World Service | |
| 13 | 2 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 14 | 9 |  | Materia Oscura | ABC | |
| 15 | 5 |  | Radiolab | WNYC Studios | |
| 16 | 8 | R | reforma.com - Benchmark con Jorge A. Meléndez | reforma.com | |
| 17 | 48 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 18 | 45 | L | Los Dioses de la IA | Básico.fm | |
| 19 | 24 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 20 | 83 | E | El Podcast de Eduardo Osegueda | Fuerza Integral | |
| 21 | 50 | E | Entre Nefros | Entre Nefros | |
| 22 | 55 |  | The Wild with Chris Morgan | KUOW News and Information | |
| 23 | 168 |  | Das Wissen | SWR | SWR | |
| 24 | 9 |  | Science Friday | Science Friday and WNYC Studios | |
| 25 | 5 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 26 | 124 |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 27 | — |  | UFO Chronicles Podcast | Nik Hunter | |
| 28 | — | B | Biología 1. El objeto de estudio de la biología | UNAM | |
| 29 | 130 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 30 | 13 |  | Science Magazine Podcast | Science Magazine | |
| 31 | — | L | La Triste Realidad De Los Tiburones.🦈 | Eder Díaz. | |
| 32 | 18 |  | Ologies with Alie Ward | Alie Ward | |
| 33 | 20 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 34 | — | E | Exaterrestre, con Alain Luna | Exa CDMX | |
| 35 | — | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 36 | — | M | Mente abierta | Radio Nacional | |
| 37 | — |  | Podcast UFO | Martin Willis | |
| 38 | — |  | 60-Second Health | Scientific American | |
| 39 | — |  | Alberi e altri umani | Stefano Mancuso - Chora Media | |
| 40 | — | N | NAT GEO Podcast | National Geographic Brasil | |
| 41 | 7 |  | Short Wave | NPR | |
| 42 | 5 |  | Science Vs | Spotify Studios | |
| 43 | 27 | A | Astrum Español | Rafael Gonzalez Alen | |
| 44 | 26 |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 45 | 3 |  | A hombros de gigantes | Radio 5 | |
| 46 | 2 | C | Cienciaes.com | cienciaes.com | |
| 47 | 26 |  | TEDTalks Ciencia y Medicina | TED | |
| 48 | 20 | P | Podcast de Juan Ramón Rallo | Juan Ramón Rallo | |
| 49 | 26 |  | Extraterrestrial | Parcast Network | |
| 50 | 60 |  | Freakonomics, M.D. | Freakonomics Radio + Stitcher | |
| 51 | — | P | Podcast de Ganadería Regenerativa | Daniel Suarez Castillo | |
| 52 | 21 | A | Astrum Podcast | Dennis Ariel | Astrum Brasil | |
| 53 | 13 |  | Making Sense with Sam Harris | Sam Harris | |
| 54 | 27 | S | Shots de Ciencia | Shots de Ciencia | |
| 55 | 33 | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 56 | 32 |  | Astrum Space | Astrum | |
| 57 | 32 |  | This Week in Virology | Vincent Racaniello | |
| 58 | 32 | E | El universo | Christopher Flameheart | |
| 59 | 18 |  | Science Weekly | The Guardian | |
| 60 | 32 | A | Agronauta | Agronauta | |
| 61 | 32 | M | My Favorite Theorem | Kevin Knudson & Evelyn Lamb | |
| 62 | 32 | B | Blood Podcast | American Society of Hematology | |
| 63 | 31 | N | Natural Intelligence by Design | naturalintelligence | |
| 64 | 31 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 65 | 2 |  | Nature Podcast | Springer Nature Limited | |
| 66 | 31 | ¿ | ¿Y si todo esto es mentira? | Vero Teigeiro | |
| 67 | 20 | Á | Ático Primera con Laia Castel | laiascastel | |
| 68 | 23 | E | El Explicador Sitio Oficial | Enrique Ganem Sitio Oficial | |
| 69 | 31 | M | Muy Interesante - Grandes Reportajes | Zinet Media | |
| 70 | 15 | T | Tras los Fotones | Tras los Fotones / Antifaz | |
| 71 | 21 | E | Esta ronda la paga Newton | Ruth Lazkoz | |
| 72 | 28 |  | Planetary Radio: Space Exploration, Astronomy and Science | The Planetary Society | |
| 73 | 71 | C | Conversaciones Cuánticas por Jorge Ramos | Jorge Ramos | |
| 74 | 28 | S | Strange New Worlds: A Science & Star Trek Podcast | Michael L. Wong | |
| 75 | 26 |  | Skeptics with a K | Skeptic Media Limited | |
| 76 | 25 |  | Lost Women of Science | Lost Women of Science | |
| 77 | 25 | B | Bioquímica Para Todos | luis sanchez | |
| 78 | 25 | Q | Que es la mecánica cuántica | Moises Daza | |
| 79 | 25 |  | Medscape InDiscussion: Chronic Kidney Disease | Medscape | |
| 80 | 24 | E | EL VLOG DE UN ASTRÓLOGO (BFFF HACIA LA NUEVA ERA) | ALEX GONZALEZ | |
| 81 | 24 |  | Hunting Dog Confidential | Project Upland Media Group | |
| 82 | 24 | A | ASPEN Podcasts | ASPEN Podcasts | |
| 83 | 24 |  | Der KI-Podcast | ARD | |
| 84 | 24 |  | Concentrating on Chromatography | David Oliva | |
| 85 | 24 | F | Focus Prisma - Il perché delle cose | Focus | |
| 86 | 24 | L | Lab Notes | Allen Institute | |
| 87 | 23 | H | Historias Para Mentes Curiosas | Tec Sounds Podcasts | Tec de Monterrey | |
| 88 | 1 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 89 | 5 |  | The Michael Shermer Show | Michael Shermer | |
| 90 | 21 | E | Entrevoces | El Colegio de San Luis | |
| 91 | 25 |  | Radiowissen | Bayerischer Rundfunk | |
| 92 | 19 |  | The Bulletproof Musician | Noa Kageyama | |
| 93 | 56 | C | Cierta Ciencia - Cienciaes.com | Josefina Cano | |
| 94 | 105 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 95 | 25 |  | The Quanta Podcast | Quanta Magazine | |
| 96 | 9 |  | Speaking of Psychology | American Psychological Association | |
| 97 | 25 | E | Entre Hongos | Dra. Mariana Elizondo Zertuche, Dr. Efren Robledo Leal | |
| 98 | 24 | S | Seducción Y Persuasión De Style Seduction Life | Alister A. García | |
| 99 | 87 | B | Boring History for Sleep | Velvet | |
| 100 | 25 | S | Sistema Nervioso | Jaira Selena Valdez Guerrero | |
