| 1 | 4 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 2 | 1 | A | Astronomía y algo más | Ricardo Garcia | |
| 2 | 105 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 2 | — | I | inControl | Alberto Padoan | |
| 3 | 1 |  | Espacio en blanco | Radio Nacional | |
| 4 | 1 |  | SAPIENS: A Podcast for Everything Human | SAPIENS | |
| 4 | 2 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 5 | 1 |  | Lost Women of Science | Lost Women of Science | |
| 6 | 3 | П | Поручик Киже. Исторический подкаст | Disgusting Men | |
| 7 | 1 | A | Arthroscopy Podcast | AANA | |
| 8 | 5 |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 9 | 6 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 10 | 4 | M | Muy Interesante - Grandes Reportajes | Zinet Media | |
| 11 | 7 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 12 | 5 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 13 | 5 | C | Curso de Derecho Administrativo | Carlos A. Nielsen Enemark | |
| 14 | 4 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 15 | 6 | D | Derecho al Futuro | Pablo Reyes Carreño | |
| 16 | 5 | E | Economics In Ten | Economics In Ten | |
| 17 | 5 |  | Charlas JurídiKAS | Programa Estado de Derecho para Latinoamérica de la Fundación Konrad Adenauer | |
| 18 | — |  | BBC Inside Science | BBC Radio 4 | |
| 18 | 4 | E | El Podcast de Phil Hugo | Phil Hugo | |
| 19 | 4 | P | PRIO's Peace in a Pod | Peace Research Institute Oslo | |
| 20 | 4 |  | The Climate Question | BBC World Service | |
| 21 | 4 |  | Science unscripted | DW | |
| 22 | 2 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 23 | 19 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 24 | 1 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 24 | 4 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 26 | 3 |  | Discovery | BBC World Service | |
| 27 | 7 |  | Universo curioso de la NASA | National Aeronautics and Space Administration (NASA) | |
| 28 | 9 | Á | Ático Primera con Laia Castel | laiascastel | |
| 29 | 7 | P | Podcast de Juan Ramón Rallo | Juan Ramón Rallo | |
| 29 | 84 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 31 | 6 |  | Materia Oscura | ABC | |
| 31 | 10 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 32 | 9 |  | Medio Ambiente | FRANCE 24 Español | |
| 32 | 5 |  | The Science of Coffee | James Harper | |
| 33 | 9 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 34 | 2 | L | La Ciencia de A Vivir | Cadena SER | |
| 34 | 9 | D | DMW - Deutsche Medizinische Wochenschrift | Thieme Verlagsgruppe | |
| 36 | 10 |  | Serendipias | SER Podcast | |
| 38 | — | C | Cienciaes.com | cienciaes.com | |
| 38 | — |  | Proxy with Yowei Shaw | Y3 Productions | |
| 39 | 9 |  | Unexplainable | Vox | |
| 41 | 132 | W | Wissenschaft und Technik | Bayerischer Rundfunk | |
| 42 | 3 |  | Short Wave | NPR | |
| 43 | 5 |  | Heavy Mental | David, Javier y Miki | |
| 43 | — |  | Dumma Människor | Acast - Lina Thomsgård och Björn Hedensjö | |
| 44 | 13 |  | A hombros de gigantes | Radio 5 | |
| 44 | 5 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 45 | 9 |  | GeOCHemISTea | Sam Scher | |
| 45 | 134 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 45 | 14 | L | La Ciencia Pop | Gabriel León | |
| 46 | 9 | A | A Ciencia Cierta | meteolp | |
| 48 | 1 |  | Green Dreamer: Seeding change towards collective healing, sustainability, regeneration | kaméa chayne | |
| 48 | 55 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 49 | 7 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 49 | — |  | Diabetes Care "On Air" | American Diabetes Association | |
| 50 | 17 |  | Science In Action | BBC World Service | |
| 51 | 4 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 51 | 29 |  | Science Friday | Science Friday and WNYC Studios | |
| 52 | 18 |  | Science Vs | Spotify Studios | |
| 52 | 46 |  | Ologies with Alie Ward | Alie Ward | |
| 53 | 22 | B | Barnpsykologerna | Liv Svirsky, Kajsa Lönn Rhodin, Maria Lalouni och Lars Klintwall | |
| 53 | 4 | A | Aparici en Órbita | Alberto Aparici | |
| 53 | — |  | Sidenote by AsapSCIENCE | AsapSCIENCE | |
| 54 | — | V | Vanguardia de la Ciencia - Cienciaes.com | cienciaes.com | |
| 54 | 138 | P | Procesalmente hablando | Semillero De Derecho Procesal - Universidad Católica del Norte, sede Coquimbo | |
| 54 | 4 |  | Ondertussen in de kosmos | de Volkskrant | |
| 55 | — |  | The Poultry Podcast Show | Wisenetix | |
| 56 | 24 |  | Alive Again | iHeartPodcasts | |
| 57 | 22 |  | La Conversation scientifique | France Culture | |
| 57 | 78 | T | Talking Biotech with Dr. Kevin Folta | Colabra | |
| 58 | 106 |  | Das Wissen | SWR | SWR | |
| 58 | 21 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 59 | 25 | R | Radio IGRD DE-Construcción Social del Riesgo | Radio DE-Construcción Social del Riesgo | |
| 60 | 6 | L | Le billet sciences | franceinfo | |
| 62 | 23 |  | Radiolab | WNYC Studios | |
| 63 | 18 |  | Arpa Talks | Arpa Talks | |
| 64 | 15 | A | Agents Of Tech | WebsEdge | |
| 65 | 11 | P | plead - last man standing (forsaken ost) | rainn | |
| 65 | 49 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 66 | 63 |  | Radiowissen | Bayerischer Rundfunk | |
| 66 | 24 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 67 | 8 | R | Radio Semilla | Radio Semilla | |
| 68 | — | Ö | Ö1 Wissen aktuell | ORF Ö1 | |
| 68 | 6 |  | CrowdScience | BBC World Service | |
| 70 | 9 | N | New Books in Science, Technology, and Society | New Books Network | |
| 71 | 6 | E | Embarazo | Rocio Puhl | |
| 72 | 11 | T | Transición energética...sin cuentos | Universidad P. Comillas | |
| 73 | 20 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 74 | 30 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 75 | 11 |  | Science Magazine Podcast | Science Magazine | |
| 77 | 5 | E | El amanecer terrestre | elamancerterrestre | |
| 79 | 12 |  | The Pie: An Economics Podcast | Becker Friedman Institute at UChicago | |
| 80 | 28 | N | Naruhodo | B9, Naruhodo, Ken Fujioka, Altay de Souza | |
| 81 | 11 | J | JNC CardioConnect | American Society of Nuclear Cardiology (ASNC) | |
| 82 | 29 |  | La Science, CQFD | France Culture | |
| 83 | 28 | C | CardioPODCAST | Sociedad Española de Cardiología | |
