| 1 | 2 |  | Radiolab | WNYC Studios | |
| 1 | — | C | Cienciaes.com | cienciaes.com | |
| 1 | 1 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 2 | 2 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 4 | 1 | A | Astronomía y algo más | Ricardo Garcia | |
| 4 | 3 | H | Hi ha algú, allà fora? | Joan Anton Català | |
| 6 | — | O | Océanos de Ciencia - Cienciaes.com | cienciaes.com | |
| 6 | 3 | E | El Método | Luis Quevedo / CUONDA | |
| 6 | 2 | V | Vanguardia de la Ciencia - Cienciaes.com | cienciaes.com | |
| 7 | 20 | U | Ulises y la Ciencia - Cienciaes.com | cienciaes.com | |
| 7 | 3 | N | Nature Track | ABC | |
| 7 | 9 | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 8 | 67 | Б | Буде тобі наука | Kunsht/Куншт | |
| 8 | 3 | Z | Zoo de fósiles - Cienciaes.com | cienciaes.com | |
| 8 | 68 | T | The Naked Mole Rat | libo/libo | |
| 9 | 3 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 9 | 23 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 10 | 39 | E | El Método | Luis Quevedo / CUONDA | |
| 10 | 50 | M | Met Office - Podcasts | Met Office | |
| 11 | 4 | U | Universo paralelo | Universo Paralelo | |
| 12 | 1 | L | La Ciencia Pop | Gabriel León | |
| 12 | 2 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 13 | 5 | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 14 | 3 |  | SunCast | Nico Johnson | |
| 15 | 4 | M | Mirlo Blanco | Clara Mendoza & Podcastidae | |
| 17 | 3 |  | Main Engine Cut Off | Anthony Colangelo | |
| 18 | 3 | I | Informe Miguel del Pino | esRadio | |
| 20 | 4 |  | Manifold | Steve Hsu | |
| 21 | 2 | A | A Través del Universo | universo@iaa.es | |
| 22 | 3 | M | Midwest Cover Crops Cast | MCCC | |
| 22 | 4 |  | Ask a Spaceman! | Paul M. Sutter | |
| 22 | — |  | Untold Radio Network | Untold Radio Network | |
| 23 | 5 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 25 | 5 | E | EcologIA | Javier Martínez-López | |
| 26 | 9 | М | Мослекторий | Москва 24 | |
| 27 | 2 |  | The Michael Shermer Show | Michael Shermer | |
| 28 | 3 | C | Cascando de Ciencia | Cascando de Ciencia | |
| 29 | 4 | П | правило 34 | Николай | |
| 30 | 7 | F | F.A.Z. Wissen | Frankfurter Allgemeine Zeitung | |
| 31 | 8 | P | Podcast Pa ciència la nostra | paciencialanostra | |
| 32 | 6 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 33 | 1 | C | Ciencia Nuestra de cada Día - Cienciaes.com | Ángel Rodríguez Lozano | |
| 33 | 9 |  | The Science Show | ABC | |
| 34 | 9 |  | Robinson's Podcast | Robinson Erhardt | |
| 34 | 7 |  | The Numberphile Podcast | Brady Haran | |
| 35 | 12 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 35 | 1 | H | Hablemos de perros | Xila´s | |
| 35 | 5 | C | Cannabis Cultivation and Science Podcast | Tad Hussey | |
| 39 | 14 | 科 | 科学星球 | BOX孙彬 | |
| 39 | 5 | A | Asimov Press | Asimov Press | |
| 39 | 28 | 6 | 632nm | Misha Shalaginov, Michael Dubrovsky, Xinghui Yin | |
| 40 | 10 |  | Night Science | Itai Yanai & Martin Lercher | |
| 41 | 7 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 42 | 4 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 42 | 3 | E | El Neutrino - Cienciaes.com | cienciaes.com | |
| 43 | 12 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 44 | 39 | L | La Buhardilla 2.0 | La Buhardilla 2.0 | |
| 44 | 8 | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 45 | 39 |  | UFO Chronicles Podcast | Nik Hunter | |
| 45 | 6 | Ö | Ö1 Wissen aktuell | ORF Ö1 | |
| 46 | 12 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 47 | 73 | 6 | 632nm | Misha Shalaginov, Michael Dubrovsky, Xinghui Yin | |
| 49 | 7 | C | Conexión Agua | Conexión Agua | |
| 50 | 7 | Ш | ШоПоКо | ШоПоКо | |
| 51 | 11 | S | SETI Live | SETI Institute | |
| 51 | 3 | A | About Sustainability… | Institute for Global Environmental Strategies | |
| 52 | 13 | T | The Immunology Podcast | The Immunology Podcast | |
| 55 | 8 | C | Cryptid Warfare | Drewski | |
| 58 | 1 | K | KGNU - How On Earth | KGNU - How On Earth | |
| 59 | 7 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 60 | 11 | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 60 | 14 | C | Cierta Ciencia - Cienciaes.com | Josefina Cano | |
| 61 | — |  | BrainStuff | iHeartPodcasts | |
| 62 | 8 | C | Ciencia en otras Palabras | Ciencia en otras Palabras | |
| 62 | 77 | M | Mind Escape | Mind Escape | |
| 63 | 6 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 63 | 1 | T | The Animal Heartbeat | Kieran Borgeat and Jose Novo Matos | |
| 64 | 23 | M | Mundo De los Dinosaurios | Keitlyn Garcia | |
| 64 | 65 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 67 | 10 |  | Science unscripted | DW | |
| 67 | 1 | S | SERENDIPIA-Divulgación Científica | SERENDIPIA-Divulgación Científica | |
| 68 | 11 | W | What The Duck?! | ABC | |
| 69 | 11 |  | Outside/In | NHPR | |
| 71 | 10 | G | Geschiedenis van de Natuurkunde | Jan van Riswick, RU Nijmegen | |
| 71 | 7 | L | Les grandes étapes de la vie | France Inter | |
| 72 | 10 | 老 | 老高与小茉 | 最全专辑 | 修音去尾完美版 | Mr大狼 | |
| 72 | — |  | The Common Descent Podcast | Common Descent | |
| 73 | — | C | Club de Ciencias Ambientales | Club de Ciencias Ambientales | |
| 75 | 10 | W | Wissenschaft auf die Ohren | Helmholtz-Gemeinschaft | |
| 77 | 9 | G | Grow the future | Yara Agronomy Team | |
| 78 | 10 |  | Paleo Nerds | paleonerds | |
| 80 | 29 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 81 | 10 | G | Growing the Valley | University of California, Agriculture and Natural Resources | |
| 82 | 7 | P | PsicobiologIA Uned | José María Piña | |
| 83 | 10 | C | Cheap Astronomy Podcasts | Steve Nerlich | |
| 84 | 6 | D | Deep Science | Deutschlandfunk | |
| 84 | 11 | E | eanCast: Weekly Neurology | ean.org | |
| 85 | 9 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 86 | 10 | W | Welt der Physik | Podcast | Welt der Physik | |
| 88 | 4 | C | Climate Connections | Yale Center for Environmental Communication | |
