| 1 | 5 | Á | Ático Primera con Laia Castel | laiascastel | |
| 2 | 32 |  | Espacio en blanco | Radio Nacional | |
| 3 | 1 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 4 | 3 |  | The Quanta Podcast | Quanta Magazine | |
| 5 | 2 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 6 | — |  | Geopop - Le Scienze nella vita di tutti i giorni | Geopop | |
| 7 | 95 |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 8 | 4 |  | Aparici en Órbita | OndaCero | |
| 9 | 6 |  | Universo curioso de la NASA | National Aeronautics and Space Administration (NASA) | |
| 10 | 2 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 11 | 8 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 12 | 3 |  | Nature Podcast | Springer Nature Limited | |
| 13 | 5 |  | Radiolab | WNYC Studios | |
| 14 | 9 | H | Historia de la humanidad | Yerson Herrera Borja | |
| 15 | 5 |  | The Optispan Podcast with Matt Kaeberlein | Optispan | |
| 16 | 3 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 17 | 6 |  | Materia Oscura | ABC | |
| 18 | 6 |  | Science Friday | Science Friday and WNYC Studios | |
| 19 | 9 |  | Serendipias | SER Podcast | |
| 20 | 7 | C | Ciencia de Datos con Jocelyn Dunstan | IMFD Chile | |
| 21 | 7 |  | COMPLEXITY | Santa Fe Institute | |
| 22 | — |  | Let's Learn Everything! | Maximum Fun | |
| 23 | 1 | P | Podcast de Juan Ramón Rallo | Juan Ramón Rallo | |
| 24 | 80 | V | Vida Eterna. Respuestas desde la Ciencia | Dr. Manuel Sans Segarra | Dr. Manuel Sans Segarra | |
| 25 | 2 |  | A hombros de gigantes | Radio 5 | |
| 26 | 10 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 27 | 20 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 28 | 124 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 29 | 158 |  | More or Less | BBC Radio 4 | |
| 30 | — |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 31 | 18 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 32 | 9 |  | BBC Inside Science | BBC Radio 4 | |
| 33 | 13 |  | Today's discussion on unraveling BPC 157 Peptide | Infinity Peptides | |
| 34 | — |  | The Future of Everything | Stanford Engineering | |
| 35 | 6 |  | Short Wave | NPR | |
| 36 | 43 |  | Ondertussen in de kosmos | de Volkskrant | |
| 37 | 8 |  | La Science, CQFD | France Culture | |
| 38 | 10 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 39 | 22 |  | Babbage from The Economist | The Economist | |
| 40 | 5 | L | La Ciencia Pop | Gabriel León | |
| 41 | 20 | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 42 | — |  | The Orthobullets Podcast | Orthobullets | |
| 43 | 21 |  | La Conversation scientifique | France Culture | |
| 44 | — |  | Órbita Laika. El podcast | RNE Audio | |
| 45 | 12 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 46 | 14 |  | The Psychology Podcast | iHeartPodcasts | |
| 47 | 21 | L | La Ciencia de A Vivir | Cadena SER | |
| 48 | 22 | R | Radio Semilla | Radio Semilla | |
| 49 | 65 | N | Nourrir le vivant | Cirad | |
| 50 | 86 | E | EL ABC DE ECONOMÍA Y FINANZAS | Lia Smith | |
| 51 | 95 | L | La Terre au carré | France Inter | |
| 52 | — |  | The Answer Is Transaction Costs | Michael Munger | |
| 53 | — | H | Historias Para Mentes Curiosas | Tec Sounds Podcasts | Tec de Monterrey | |
| 54 | 29 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 55 | 5 |  | The Pie: An Economics Podcast | Becker Friedman Institute at UChicago | |
| 56 | 25 |  | Das Wissen | SWR | SWR | |
| 57 | 21 | P | Psicoanálisis De Cobre | Psicoanálisis de Cobre | |
| 58 | 28 |  | Noosfera | La Razón | |
| 59 | 28 |  | Arpa Talks | Arpa Talks | |
| 60 | 15 |  | Paranormal Portal | Brent Thomas | |
| 61 | 24 |  | The Life Scientific | BBC Radio 4 | |
| 62 | 24 |  | This Week in Virology | Vincent Racaniello | |
| 63 | 7 | E | Economics In Ten | Economics In Ten | |
| 64 | 7 |  | PeerView Internal Medicine CME/CNE/CPE Audio Podcast | PVI, PeerView Institute for Medical Education | |
| 65 | 14 |  | The Marginal Revolution Podcast | Mercatus Center at George Mason University | |
| 66 | — | I | ICS Podcast | International Continence Society | |
| 67 | 28 |  | The Story Collider | Story Collider, Inc. | |
| 68 | 28 |  | Your Brain On | Drs. Ayesha and Dean Sherzai | |
| 69 | 60 | L | La Brújula de la Ciencia | Alberto Aparici | |
| 70 | 29 | P | Personlighetspodden | Jesper Cederstrand & Petri Kajonius | |
| 71 | 28 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 72 | 30 | P | Principio de Incertidumbre | Canal Extremadura | |
| 73 | 23 |  | Science Vs | Spotify Studios | |
| 74 | 13 | N | National Geographic en Español | Aftersight | |
| 75 | 29 |  | Science Magazine Podcast | Science Magazine | |
| 76 | 24 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 77 | 24 | К | Космос | Студия Red Barn | |
| 78 | 20 |  | Ologies with Alie Ward | Alie Ward | |
| 79 | 15 |  | Let's Talk Chemistry- a science podcast by ChemTalk | The ChemTalk Team | |
| 80 | 26 | C | Cienciaes.com | cienciaes.com | |
| 81 | 26 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 82 | 24 | Q | Questions du soir : l'idée | France Culture | |
| 83 | 24 | C | Ciência e Conservação - DesAbraçando Árvores | Fernando Lima e Miriam Perilli | |
| 84 | 4 |  | Science In Action | BBC World Service | |
| 85 | 2 | W | Women in Science | British Council Brasil | |
| 86 | 4 | Á | Átomos y Bits | Agencia EFE | |
| 87 | 3 | R | Rádio SBOT | Rádio SBOT | |
| 88 | 3 |  | TEDTalks Ciencia y Medicina | TED | |
| 89 | 3 | F | Food Safety Matters | Food Safety Magazine | |
| 90 | 3 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 91 | 29 |  | The Science of Coffee | James Harper | |
| 92 | 29 | W | Wissenschaftsmagazin | Schweizer Radio und Fernsehen (SRF) | |
| 93 | 3 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 94 | 29 | I | Intergalactic Craic | Armagh Observatory and Planetarium | |
| 95 | 29 | S | SOMANDO | Ronan Wielewski Botelho | |
| 96 | 29 | A | AstroViktor Podcast | Vittorio Baraldi | |
| 97 | 28 | M | Muy Interesante - Grandes Reportajes | Zinet Media | |
| 98 | 28 |  | Lost Women of Science | Lost Women of Science | |
| 99 | 28 |  | Speaking of Psychology | American Psychological Association | |
| 100 | 28 |  | New Books in Psychoanalysis | Marshall Poe | |
