| 1 | 4 | C | Cruce de cables | Radio Nacional | |
| 1 | 14 |  | Universo curioso de la NASA | National Aeronautics and Space Administration (NASA) | |
| 2 | 14 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 3 | 2 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 4 | 44 | E | EL ABC DE ECONOMÍA Y FINANZAS | Lia Smith | |
| 5 | 68 |  | Science Weekly | The Guardian | |
| 6 | — | P | Pathologically Speaking | NSW Health Pathology | |
| 6 | 2 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 7 | — | D | Digital Pathology Podcast | Aleksandra Zuraw, DVM, PhD | |
| 8 | 1 |  | Astrum Space | Astrum | |
| 8 | 5 |  | Materia Oscura | ABC | |
| 9 | 21 |  | Science Vs | Spotify Studios | |
| 10 | 3 | P | Podcast de Juan Ramón Rallo | Juan Ramón Rallo | |
| 11 | 21 |  | La Science, CQFD | France Culture | |
| 12 | 5 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 12 | — | C | Choses à Savoir SCIENCES | Choses à Savoir | |
| 13 | 121 | C | Cienciaes.com | cienciaes.com | |
| 14 | 4 |  | Serendipias | SER Podcast | |
| 15 | 3 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 16 | 76 |  | Discovery | BBC World Service | |
| 17 | 21 |  | La Conversation scientifique | France Culture | |
| 17 | 8 | U | Ufo🛸Bortom rimligt tvivel | E. Thomas Persson | |
| 18 | 95 | M | Muy Interesante - Grandes Reportajes | Zinet Media | |
| 19 | — | E | El Lado Salvaje | Alfonso & Nancy Loya | |
| 20 | 3 | A | ASMR | ASMR | |
| 21 | 19 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 22 | — |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 23 | 89 |  | Speaking of Psychology | American Psychological Association | |
| 24 | 146 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 25 | 168 |  | Science Magazine Podcast | Science Magazine | |
| 26 | 33 | D | Data Science para Todos | Jorge Leonardo Loreto | |
| 27 | 23 | L | La Ciencia Pop | Gabriel León | |
| 27 | — |  | The Climate Question | BBC World Service | |
| 28 | 3 |  | A hombros de gigantes | Radio 5 | |
| 29 | 17 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 30 | 36 |  | BBC Inside Science | BBC Radio 4 | |
| 31 | 41 | Q | Questions du soir : l'idée | France Culture | |
| 31 | 8 |  | Unexpected Elements | BBC World Service | |
| 32 | 53 |  | Aparici en Órbita | OndaCero | |
| 33 | 104 |  | Radiowissen | Bayerischer Rundfunk | |
| 34 | 151 |  | Das Wissen | SWR | SWR | |
| 35 | 159 |  | The Quanta Podcast | Quanta Magazine | |
| 36 | — |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 37 | — | L | Los Dioses de la IA | Básico.fm | |
| 38 | — |  | Medio Ambiente | FRANCE 24 Español | |
| 39 | 10 |  | Short Wave | NPR | |
| 40 | 49 |  | Dumma Människor | Acast - Lina Thomsgård och Björn Hedensjö | |
| 41 | 9 | L | Le billet sciences | franceinfo | |
| 42 | 97 |  | Science Friday | Science Friday and WNYC Studios | |
| 43 | 124 | A | Aparici en Órbita | Alberto Aparici | |
| 44 | — |  | The Wild with Chris Morgan | KUOW News and Information | |
| 45 | — | A | Adaptación al Cambio Climático | Leonardo Sampieri | |
| 45 | — | P | Podcast - Nueva+Mente | Tele 13 Radio | |
| 45 | 9 | J | Juanjo Vargas - Comunicación | Juanjo Vargas | |
| 46 | 18 |  | Radiolab | WNYC Studios | |
| 46 | 9 |  | Universe Today Podcast | Fraser Cain | |
| 47 | 21 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 47 | 9 | O | Ocean Sounds | OceanSounds.com | |
| 48 | 15 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 49 | 15 | J | Jodisea Mundo Odiseas Documentales Podcast para dormir en Español Audio Libros Historia Niños+Adulto | Orbinea Studio | |
| 50 | 15 |  | Discovery to Recovery | Society of Economic Geologists | |
| 51 | 14 | C | Curiosidad radical | Podium Podcast | |
| 52 | 10 |  | Science & Futurism with Isaac Arthur | Isaac Arthur | |
| 52 | 33 |  | Curious Cases | BBC Radio 4 | |
| 53 | 10 | S | Selva Verde Colectivo | Selva Verde | |
| 53 | 33 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 54 | 25 |  | Horóscopos y Astrología con Ricardo Villalobos | Ricardo Villalobos | |
| 54 | — |  | Inflection Point | C&EN | |
| 55 | — |  | Alive Again | iHeartPodcasts | |
| 56 | — | C | Ciencia para leer | CSIC Divulga | |
| 57 | — | Z | Zoetis PodCats & Dogs | Zoetis PodCats & Dogs | |
| 58 | — | C | Ciencia en la Vida Cotidiana | Pablo Araujo Granda | |
| 59 | — | A | Astrologia, Mapa Astral, Signos e Horóscopo com Saimagos | J M Saimagos | |
| 59 | — |  | Tecnoconocimiento Accesible | Tecnoconocimiento Accesible | |
| 60 | — | ¿ | ¿Cómo Investigar Y No Momir En El Intento? | Sara Lopez | |
| 60 | 20 |  | Babbage from The Economist | The Economist | |
| 61 | 19 |  | Psychedelics Then and Now with Zach Leary | Zach Leary/Psychedelics Today | |
| 62 | 49 |  | Psychoanalysis & You | APsA American Psychoanalytic Association | |
| 63 | 10 | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 64 | — |  | Ondertussen in de kosmos | de Volkskrant | |
| 65 | — | T | The Wild Life: 8D Soundscapes | The Wild Life | |
| 66 | — | Q | Que es la mecánica cuántica | Moises Daza | |
| 67 | 10 | M | Mitología Griega | Mauricio Ossa | |
| 68 | 8 |  | All In The Mind | ABC | |
| 69 | 8 | F | Future Tense Fiction | Slate Podcasts | |
| 70 | 49 | Á | Ático Primera con Laia Castel | laiascastel | |
| 71 | 7 |  | Evolutionary Psychology (the podcast) | Dave Pietraszewski & David Pinsof | |
| 72 | 14 |  | The Psychology Podcast | iHeartPodcasts | |
| 72 | — |  | Astronomy Daily: Space News Updates | bitesz.com | |
| 73 | 24 |  | Productividad y Desarrollo Personal by ProducTIPS | Ismael Martín & Efraín Altaber | |
| 73 | — | C | Club de Ciencias Ambientales | Club de Ciencias Ambientales | |
| 74 | 60 |  | Espacio en blanco | Radio Nacional | |
| 75 | 68 | A | Antifragil Podcast | Omar Enfedaque & Tribal Uri | |
| 76 | 70 | N | New Books in Gender | New Books Network | |
| 77 | 12 |  | Big Brains | University of Chicago Podcast Network | |
| 78 | 3 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 79 | 3 | I | Il podcast di psicologia di Marco Borgese | Marco Borgese | |
| 80 | 3 | D | Desmontando La firma de Dios | Podium Podcast | |
| 81 | 35 |  | Mind & Life | Mind & Life Institute | |
| 82 | 40 |  | The Story Collider | Story Collider, Inc. | |
