| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | — | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 3 | — | C | Cienciaes.com | cienciaes.com | |
| 3 | — | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 4 | 3 | A | Astronomía y algo más | Ricardo Garcia | |
| 5 | 4 | A | A Través del Universo | universo@iaa.es | |
| 5 | 1 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 5 | 4 | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 6 | 1 | L | La Ciencia Pop | Gabriel León | |
| 7 | — | Z | Zoo de fósiles - Cienciaes.com | cienciaes.com | |
| 8 | — |  | Shark Week: The Podcast | Discovery | |
| 10 | 3 | H | Hi ha algú, allà fora? | Joan Anton Català | |
| 11 | 5 |  | Manifold | Steve Hsu | |
| 13 | 5 |  | The Numberphile Podcast | Brady Haran | |
| 15 | 3 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 15 | 2 | V | Vanguardia de la Ciencia - Cienciaes.com | cienciaes.com | |
| 16 | 5 | U | Ulises y la Ciencia - Cienciaes.com | cienciaes.com | |
| 16 | 5 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 18 | — |  | The Michael Shermer Show | Michael Shermer | |
| 18 | 5 | W | Welt der Physik | Podcast | Welt der Physik | |
| 19 | 4 | D | Deep Science | Deutschlandfunk | |
| 20 | 4 | М | Мослекторий | Москва 24 | |
| 22 | 4 |  | The Common Descent Podcast | Common Descent | |
| 23 | 5 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 23 | 8 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 24 | 1 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 25 | 144 | P | Pandemia | Kai Kuperschmidt, Laura Salm-Reifferscheidt | |
| 26 | 3 |  | The Science Show | ABC | |
| 26 | 4 | П | правило 34 | Николай | |
| 27 | 7 |  | Untold Radio Network | Untold Radio Network | |
| 27 | 4 | C | Cannabis Cultivation and Science Podcast | Tad Hussey | |
| 29 | 66 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 29 | 4 |  | Robinson's Podcast | Robinson Erhardt | |
| 29 | 5 | S | Sistema Solar | Alexsandro | |
| 30 | 8 |  | Ask a Spaceman! | Paul M. Sutter | |
| 31 | — |  | Brain Inspired | Paul Middlebrooks | |
| 31 | 17 | U | Universo paralelo | Universo Paralelo | |
| 32 | 5 |  | UFO Chronicles Podcast | Nik Hunter | |
| 33 | — |  | Радию Свобода | Алексей Савельев | |
| 34 | 4 | Ш | ШоПоКо | ШоПоКо | |
| 34 | 5 | Б | Буде тобі наука | Kunsht/Куншт | |
| 35 | 9 | W | What The Duck?! | ABC | |
| 36 | 109 | M | Mi Última Neurona | Jessica Chomik-Morales | |
| 36 | 6 | E | El Método | Luis Quevedo / CUONDA | |
| 36 | 114 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 37 | 2 | W | Wissenschaft auf die Ohren | Helmholtz-Gemeinschaft | |
| 37 | 6 | S | Saber de física y química | Maria Roel | |
| 38 | 3 |  | La folle histoire de l'Univers | Florence Porcel | |
| 38 | 5 | O | Océanos de Ciencia - Cienciaes.com | cienciaes.com | |
| 38 | 86 | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 39 | 1 | 科 | 科学星球 | BOX孙彬 | |
| 39 | 26 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 39 | 4 | F | F.A.Z. Wissen | Frankfurter Allgemeine Zeitung | |
| 40 | 19 |  | BrainStuff | iHeartPodcasts | |
| 40 | 6 | S | SETI Live | SETI Institute | |
| 41 | 15 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 41 | 8 | N | New Books in Mathematics | Marshall Poe | |
| 42 | 7 | T | The Naked Mole Rat | libo/libo | |
| 44 | — | M | Molecules to Ecosystems | An IB Bio Podcast | Maria Grau | |
| 44 | 6 | M | Met Office - Podcasts | Met Office | |
| 46 | 19 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 49 | 6 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 50 | 3 |  | Main Engine Cut Off | Anthony Colangelo | |
| 51 | 106 | C | Ciencia EXtrema - Cienciaes.com | cienciaes.com | |
| 52 | 8 | E | El Método | Luis Quevedo / CUONDA | |
| 53 | 53 | E | eanCast: Weekly Neurology | ean.org | |
| 53 | 6 | N | Nature Track | ABC | |
| 54 | 6 | S | Science and the Sea Podcast | The University of Texas Marine Science Institute | |
| 56 | — | M | Mirlo Blanco | Clara Mendoza & Podcastidae | |
| 56 | 57 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 57 | 8 | H | Hablemos de perros | Xila´s | |
| 59 | 35 | G | Geschiedenis van de Natuurkunde | Jan van Riswick, RU Nijmegen | |
| 59 | 13 | W | Wissenschaft | Holger Klein, Florian Freistetter | |
| 61 | 7 |  | SunCast | Nico Johnson | |
| 62 | 19 | T | This Week in Evolution | Vincent Racaniello | |
| 63 | 4 | O | OzoNO o Si? | OzoNo o Si | |
| 63 | 80 | C | ConCiencia Azul | Speak Up For Blue | |
| 66 | 7 | L | La Buhardilla 2.0 | La Buhardilla 2.0 | |
| 66 | — | F | Forma De Aprender Inglês | Mateussl Santoslima | |
| 67 | 14 |  | Paranormal Portal | Brent Thomas | |
| 68 | 10 | I | Informe Miguel del Pino | esRadio | |
| 69 | 18 | S | SERENDIPIA-Divulgación Científica | SERENDIPIA-Divulgación Científica | |
| 70 | 3 | Н | Наука | Лучшее Радио | |
| 70 | 15 | T | Tom Nelson | Thomas Nelson | |
| 71 | 6 | M | Midwest Cover Crops Cast | MCCC | |
| 73 | 17 | T | The 'Perfect' Specimen | The Natural History Museum, London | |
| 74 | 17 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 74 | 12 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 75 | 12 | L | Les grandes étapes de la vie | France Inter | |
| 76 | 12 |  | Science unscripted | DW | |
| 77 | 11 |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 79 | 11 | M | Medioambiente Y Cambio Climático | Aldo Poblete | |
| 80 | 7 | E | EcologIA | Javier Martínez-López | |
| 81 | 4 | C | Cascando de Ciencia | Cascando de Ciencia | |
| 83 | 13 | C | Ciencia en otras Palabras | Ciencia en otras Palabras | |
| 84 | 13 | C | Ciencia Nuestra de cada Día - Cienciaes.com | Ángel Rodríguez Lozano | |
| 85 | 11 |  | Night Science | Itai Yanai & Martin Lercher | |
| 86 | 13 | T | The Genetics Podcast | Sano Genetics | |
| 87 | 5 | P | Podcast Pa ciència la nostra | paciencialanostra | |
| 88 | 12 |  | Infectious Disease Puscast | Vincent Racaniello | |
