| 1 | — |  | Radiolab | WNYC Studios | |
| 1 | 1 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 3 | — | C | Cienciaes.com | cienciaes.com | |
| 4 | 1 | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 5 | 1 | A | Astronomía y algo más | Ricardo Garcia | |
| 5 | — | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 7 | 2 | A | A Través del Universo | universo@iaa.es | |
| 7 | 34 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 8 | 3 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 8 | 78 | T | The Genetics Podcast | Sano Genetics | |
| 9 | 3 | L | La Ciencia Pop | Gabriel León | |
| 9 | 2 | Z | Zoo de fósiles - Cienciaes.com | cienciaes.com | |
| 9 | 1 | H | Hi ha algú, allà fora? | Joan Anton Català | |
| 12 | 4 | U | Ulises y la Ciencia - Cienciaes.com | cienciaes.com | |
| 12 | 4 |  | Shark Week: The Podcast | Discovery | |
| 13 | 2 |  | Manifold | Steve Hsu | |
| 14 | 9 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 14 | 1 |  | The Numberphile Podcast | Brady Haran | |
| 15 | — | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 15 | — | V | Vanguardia de la Ciencia - Cienciaes.com | cienciaes.com | |
| 16 | — |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 17 | 1 |  | The Michael Shermer Show | Michael Shermer | |
| 19 | 1 | М | Мослекторий | Москва 24 | |
| 21 | 11 |  | UFO Chronicles Podcast | Nik Hunter | |
| 21 | 3 | W | Welt der Physik | Podcast | Welt der Physik | |
| 22 | 2 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 22 | 3 | D | Deep Science | Deutschlandfunk | |
| 23 | 11 | Б | Буде тобі наука | Kunsht/Куншт | |
| 24 | 2 |  | The Common Descent Podcast | Common Descent | |
| 25 | 2 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 26 | 12 | O | Océanos de Ciencia - Cienciaes.com | cienciaes.com | |
| 27 | — |  | Untold Radio Network | Untold Radio Network | |
| 28 | 3 | P | Pandemia | Kai Kuperschmidt, Laura Salm-Reifferscheidt | |
| 29 | — |  | In Defense of Plants Podcast | In Defense of Plants | |
| 29 | — |  | Robinson's Podcast | Robinson Erhardt | |
| 31 | — | T | The Atomic Show | Rod Adams - Atomic Insights | |
| 31 | 1 |  | Ask a Spaceman! | Paul M. Sutter | |
| 31 | 5 | П | правило 34 | Николай | |
| 32 | 6 | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 32 | 5 | C | Cannabis Cultivation and Science Podcast | Tad Hussey | |
| 33 | 4 | S | Sistema Solar | Alexsandro | |
| 33 | 7 |  | The Science Show | ABC | |
| 33 | 2 | U | Universo paralelo | Universo Paralelo | |
| 34 | 5 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 36 | — | M | Mi Última Neurona | Jessica Chomik-Morales | |
| 36 | 48 | C | Ciencia Nuestra de cada Día - Cienciaes.com | Ángel Rodríguez Lozano | |
| 36 | 38 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 37 | 2 | W | What The Duck?! | ABC | |
| 37 | — | W | Wissenschaft auf die Ohren | Helmholtz-Gemeinschaft | |
| 38 | 1 | F | F.A.Z. Wissen | Frankfurter Allgemeine Zeitung | |
| 38 | 94 | E | El Neutrino - Cienciaes.com | cienciaes.com | |
| 38 | 23 |  | SunCast | Nico Johnson | |
| 39 | — | 科 | 科学星球 | BOX孙彬 | |
| 39 | 3 | E | El Método | Luis Quevedo / CUONDA | |
| 39 | — | H | History of the Earth | Richard I. Gibson | |
| 40 | — |  | BrainStuff | iHeartPodcasts | |
| 41 | 11 | E | El Método | Luis Quevedo / CUONDA | |
| 41 | 60 | Z | Zoo Logic | Dr. Grey Stafford | |
| 43 | 7 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 43 | — | ( | (don't) Waste Water! | Water Tech to Solve the World | Antoine Walter | |
| 44 | — | M | Molecules to Ecosystems | An IB Bio Podcast | Maria Grau | |
| 46 | 8 |  | La folle histoire de l'Univers | Florence Porcel | |
| 48 | 11 | S | Saber de física y química | Maria Roel | |
| 49 | 7 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 52 | 58 | T | The Animal Heartbeat | Kieran Borgeat and Jose Novo Matos | |
| 52 | 11 | N | New Books in Mathematics | Marshall Poe | |
| 53 | — | E | eanCast: Weekly Neurology | ean.org | |
| 53 | 21 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 54 | 4 |  | Main Engine Cut Off | Anthony Colangelo | |
| 56 | 14 | T | The Naked Mole Rat | libo/libo | |
| 57 | 9 | L | La Buhardilla 2.0 | La Buhardilla 2.0 | |
| 57 | 26 |  | Brain Inspired | Paul Middlebrooks | |
| 58 | 14 | M | Met Office - Podcasts | Met Office | |
| 59 | 92 |  | Biotecnología al día | biotechaldia | |
| 59 | 26 |  | Радию Свобода | Алексей Савельев | |
| 60 | — | M | Mendelspod Podcast | Theral Timpson | |
| 60 | 26 | Ш | ШоПоКо | ШоПоКо | |
| 61 | 21 | S | SETI Live | SETI Institute | |
| 62 | 5 | H | Hablemos de perros | Xila´s | |
| 65 | 12 | N | Nature Track | ABC | |
| 65 | 6 | W | Wissenschaft | Holger Klein, Florian Freistetter | |
| 66 | 3 | O | OzoNO o Si? | OzoNo o Si | |
| 67 | 8 | G | Geschiedenis van de Natuurkunde | Jan van Riswick, RU Nijmegen | |
| 68 | 5 | C | ConCiencia Azul | Speak Up For Blue | |
| 69 | 23 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 70 | 19 | C | Ciencia EXtrema - Cienciaes.com | cienciaes.com | |
| 71 | 15 | M | Mirlo Blanco | Clara Mendoza & Podcastidae | |
| 72 | 23 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 75 | 21 | S | Science and the Sea Podcast | The University of Texas Marine Science Institute | |
| 76 | 8 | I | Informe Miguel del Pino | esRadio | |
| 78 | 8 | Н | Наука | Лучшее Радио | |
| 79 | 17 | T | This Week in Evolution | Vincent Racaniello | |
| 81 | 15 | F | Forma De Aprender Inglês | Mateussl Santoslima | |
| 82 | 15 |  | Paranormal Portal | Brent Thomas | |
| 83 | 12 | M | Midwest Cover Crops Cast | MCCC | |
| 84 | 4 | E | EcologIA | Javier Martínez-López | |
| 85 | 16 | S | SERENDIPIA-Divulgación Científica | SERENDIPIA-Divulgación Científica | |
| 86 | 16 | T | Tom Nelson | Thomas Nelson | |
| 88 | 15 | T | The 'Perfect' Specimen | The Natural History Museum, London | |
| 90 | 9 | C | Cascando de Ciencia | Cascando de Ciencia | |
