| 1 | 8 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 2 | 13 |  | Science Vs | Spotify Studios | |
| 3 | — | L | La Ciencia Pop | Gabriel León | |
| 4 | 3 |  | Universo curioso de la NASA | National Aeronautics and Space Administration (NASA) | |
| 5 | 111 | M | Mitología Griega | Mauricio Ossa | |
| 6 | 5 |  | Espacio en blanco | Radio Nacional | |
| 7 | 20 |  | Radiolab | WNYC Studios | |
| 8 | 4 |  | Materia Oscura | ABC | |
| 9 | 1 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 10 | 6 |  | All In The Mind | ABC | |
| 11 | 6 | F | Future Tense Fiction | Slate Podcasts | |
| 12 | 10 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 13 | 57 | Q | Questions du soir : l'idée | France Culture | |
| 14 | 19 |  | Speaking of Psychology | American Psychological Association | |
| 15 | 1 | D | Data Science para Todos | Jorge Leonardo Loreto | |
| 16 | 6 |  | Babbage from The Economist | The Economist | |
| 17 | — | A | Antropología Social Y Cultural | Candelaria MORENO de OVIEDO | |
| 18 | 8 |  | Evolutionary Psychology (the podcast) | Dave Pietraszewski & David Pinsof | |
| 19 | 13 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 20 | 29 |  | La Science, CQFD | France Culture | |
| 21 | 2 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 22 | 1 | C | CardioPODCAST | Sociedad Española de Cardiología | |
| 23 | 15 |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 24 | 11 |  | A hombros de gigantes | Radio 5 | |
| 25 | 4 | P | Podcast de Juan Ramón Rallo | Juan Ramón Rallo | |
| 26 | — |  | Making Sense with Sam Harris | Sam Harris | |
| 27 | 12 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 28 | 13 |  | Radiowissen | Bayerischer Rundfunk | |
| 29 | 27 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 30 | — | E | Empática - Behavioral Legal Design en español | Baxel Consultores | |
| 31 | 24 |  | Discovery | BBC World Service | |
| 32 | 27 |  | Short Wave | NPR | |
| 33 | 16 |  | Big Brains | University of Chicago Podcast Network | |
| 34 | 20 |  | The Psychology Podcast | iHeartPodcasts | |
| 35 | 83 | Á | Ático Primera con Laia Castel | laiascastel | |
| 36 | 6 | B | Biología Celular | Manuel Molina Garcia | |
| 37 | 11 | L | La Ciencia de A Vivir | Cadena SER | |
| 38 | — | F | Física de la Historia. Ciencia e historia variada. | Física de la Historia. | |
| 39 | 26 | I | Inside Sport Science | Inside Sport Science | |
| 40 | 22 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 41 | 22 | I | Il podcast di psicologia di Marco Borgese | Marco Borgese | |
| 42 | 22 | D | Desmontando La firma de Dios | Podium Podcast | |
| 43 | — | S | Súper Interesante | Súper Interesante Grandes Documentales | |
| 44 | 16 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 45 | 15 |  | Stanford Medcast: Expert Voices in Medicine and Healthcare | Stanford University School of Medicine | |
| 46 | 63 | S | Supersónicos Anónimos | SupersónicosAnónimos | |
| 47 | 11 |  | Ologies with Alie Ward | Alie Ward | |
| 48 | 89 | C | Cienciaes.com | cienciaes.com | |
| 49 | 25 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 50 | 12 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 51 | 5 |  | The Rest Is Science | Goalhanger | |
| 52 | 27 |  | Unexplainable | Vox | |
| 53 | 4 |  | Órbita Laika. El podcast | RNE Audio | |
| 54 | 15 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 55 | 81 |  | Science Friday | Science Friday and WNYC Studios | |
| 56 | — |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 57 | — | P | Podcast El Rompehielos | Carlsuar | |
| 58 | 24 |  | This Week in Neuroscience | Vincent Racaniello | |
| 59 | 28 | M | Mongabay Newscast | Mongabay.com | |
| 60 | 23 |  | Psychoanalysis & You | APsA American Psychoanalytic Association | |
| 61 | 10 |  | Serendipias | SER Podcast | |
| 62 | 30 | V | Vida Eterna. Respuestas desde la Ciencia | Dr. Manuel Sans Segarra | Dr. Manuel Sans Segarra | |
| 63 | 11 |  | La Conversation scientifique | France Culture | |
| 64 | 75 |  | TEDTalks Ciencia y Medicina | TED | |
| 65 | 12 | A | AviPodcast | Nettius | |
| 66 | 130 |  | The Common Descent Podcast | Common Descent | |
| 67 | 12 |  | Mind & Life | Mind & Life Institute | |
| 68 | 33 |  | PeerView Internal Medicine CME/CNE/CPE Audio Podcast | PVI, PeerView Institute for Medical Education | |
| 69 | 62 | 3 | 36.9° ‐ RTS | RTS - Radio Télévision Suisse | |
| 70 | 117 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 71 | 31 | W | Wolfing Down Food Science | Paige | |
| 72 | 32 | L | LINNC INR Podcasts | LINNC online | |
| 73 | 30 | D | Domingo de Ciencia | doctorfision | |
| 74 | 30 | R | Research Perch | Massage Therapy Foundation | |
| 75 | 30 | Ú | ÚLTIMA LLAMADA | ADR NETWORKS | |
| 76 | 28 |  | Aparici en Órbita | OndaCero | |
| 77 | 56 |  | More or Less | BBC Radio 4 | |
| 78 | — |  | Behavioral Grooves Podcast | Kurt Nelson, PhD and Tim Houlihan | |
| 79 | 1 | A | Aparici en Órbita | Alberto Aparici | |
| 80 | 14 |  | The Pie: An Economics Podcast | Becker Friedman Institute at UChicago | |
| 81 | 30 |  | BBC Inside Science | BBC Radio 4 | |
| 82 | 91 |  | The Story Collider | Story Collider, Inc. | |
| 83 | 29 |  | Trabajo Social Contemporáneo | Andrea Madel | |
| 84 | — |  | Lost Women of Science | Lost Women of Science | |
| 85 | 29 |  | Nature Practice | natasha deganello giraudie | |
| 86 | 29 | I | Internet of Nature Podcast | Dr. Nadina Galle | |
| 87 | 29 | W | What is The Future for Cities? | Fanni Melles | |
| 88 | 41 |  | NRC Onbehaarde Apen | NRC | |
| 89 | 39 | L | Lo Que Haces Cuenta | National Geographic | |
| 90 | 39 |  | Aha! Zehn Minuten Alltags-Wissen | WELT | |
| 91 | 9 |  | Das Wissen | SWR | SWR | |
| 92 | 3 |  | The world, the universe and us | New Scientist | |
| 93 | 14 | J | Jon Richardson and the Futurenauts | Keep It Light Media | |
| 94 | 33 | E | Exzellent erklärt - Spitzenforschung für alle | Die 57 Exzellenzcluster Deutschlands | |
| 95 | 33 | E | Ecuaciones Lineales En Álgebra Lineal | David Josué Chávez Hernández | |
| 96 | 72 |  | Science In Action | BBC World Service | |
| 97 | 39 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 98 | 38 |  | Science Magazine Podcast | Science Magazine | |
| 99 | 27 |  | Lingthusiasm - A podcast that's enthusiastic about linguistics | Gretchen McCulloch and Lauren Gawne | |
| 100 | 27 |  | Divulgación de la geología | Universidad Nacional de Río Negro, Argentina | |
