| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | — | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 3 | — | C | Cienciaes.com | cienciaes.com | |
| 4 | 11 | L | La Ciencia Pop | Gabriel León | |
| 4 | 2 | H | Hi ha algú, allà fora? | Joan Anton Català | |
| 5 | — | A | Astronomía y algo más | Ricardo Garcia | |
| 6 | 1 | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 7 | 1 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 7 | 2 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 7 | 1 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 8 | — |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 9 | 136 |  | Paranormal Portal | Brent Thomas | |
| 10 | 15 |  | Robinson's Podcast | Robinson Erhardt | |
| 10 | 1 | P | PsicobiologIA Uned | José María Piña | |
| 11 | 3 |  | Night Science | Itai Yanai & Martin Lercher | |
| 11 | 27 | M | Mirlo Blanco | Clara Mendoza & Podcastidae | |
| 12 | 121 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 12 | 17 | H | Hablemos de perros | Xila´s | |
| 13 | 2 |  | Manifold | Steve Hsu | |
| 14 | 2 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 16 | 3 | A | Asimov Press | Asimov Press | |
| 16 | — | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 17 | 3 | 6 | 632nm | Misha Shalaginov, Michael Dubrovsky, Xinghui Yin | |
| 18 | 3 | W | Wissenschaft | Holger Klein, Florian Freistetter | |
| 20 | 3 |  | Brain Inspired | Paul Middlebrooks | |
| 20 | 12 | T | Trás los pasos de Santa Hildegarda de Bingen | JuanDiegoNetwork.com | |
| 20 | 32 | E | El Neutrino - Cienciaes.com | cienciaes.com | |
| 21 | 3 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 22 | 3 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 22 | 4 |  | The Michael Shermer Show | Michael Shermer | |
| 23 | 3 | Н | Наука | Лучшее Радио | |
| 24 | 2 | 科 | 科学星球 | BOX孙彬 | |
| 25 | 4 | Н | Наука. Глубоко | Кот Шрёдингера | |
| 26 | 3 | T | The Naked Mole Rat | libo/libo | |
| 29 | — | I | Informe Miguel del Pino | esRadio | |
| 30 | 3 | U | Ulises y la Ciencia - Cienciaes.com | cienciaes.com | |
| 30 | 3 | C | Ciencia Nuestra de cada Día - Cienciaes.com | Ángel Rodríguez Lozano | |
| 31 | 3 | S | SERENDIPIA-Divulgación Científica | SERENDIPIA-Divulgación Científica | |
| 32 | 3 | H | Hablemos De Agroecología | Elmer Saúl López Silva | |
| 32 | 12 |  | The Science Show | ABC | |
| 32 | 2 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 36 | 4 |  | Ask a Spaceman! | Paul M. Sutter | |
| 38 | 3 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 38 | 9 | T | The Animal Heartbeat | Kieran Borgeat and Jose Novo Matos | |
| 39 | 3 |  | SunCast | Nico Johnson | |
| 40 | 3 | M | Mi Última Neurona | Jessica Chomik-Morales | |
| 40 | 159 |  | From The Shadows | Shane Grove | |
| 41 | — | L | La Buhardilla 2.0 | La Buhardilla 2.0 | |
| 41 | 10 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 42 | 8 | O | Océanos de Ciencia - Cienciaes.com | cienciaes.com | |
| 42 | 2 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 43 | 1 | Z | Zoo de fósiles - Cienciaes.com | cienciaes.com | |
| 44 | — | V | Vanguardia de la Ciencia - Cienciaes.com | cienciaes.com | |
| 45 | 5 | Ш | ШоПоКо | ШоПоКо | |
| 46 | 10 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 47 | 150 | J | Jungla de Asfalto | esRadio | |
| 47 | 5 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 47 | 7 | П | правило 34 | Николай | |
| 49 | 8 |  | Untold Radio Network | Untold Radio Network | |
| 50 | 6 | N | New Books in Mathematics | Marshall Poe | |
| 51 | — | C | Café COMPOdcaST | Composta en Red | |
| 52 | 30 | W | What The Duck?! | ABC | |
| 54 | — | پ | پادکست علمی اسکرید | Screed | mojir screed | |
| 54 | 9 | E | El Método | Luis Quevedo / CUONDA | |
| 55 | 9 | T | The Humble Hoof | Alicia Harlov | |
| 56 | 7 | T | The Field Guides | The Field Guides | |
| 56 | 16 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 57 | 8 | Б | Буде тобі наука | Kunsht/Куншт | |
| 57 | 3 |  | Science unscripted | DW | |
| 57 | 3 | 6 | 632nm | Misha Shalaginov, Michael Dubrovsky, Xinghui Yin | |
| 58 | 15 | U | Universo paralelo | Universo Paralelo | |
| 60 | 13 |  | The Science of Everything Podcast | James Fodor | |
| 62 | — | F | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | |
| 63 | 11 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 64 | 13 | E | eanCast: Weekly Neurology | ean.org | |
| 64 | 54 | C | ConCiencia Azul | Speak Up For Blue | |
| 66 | — | C | Curiosidades del cuerpo humano | ANGELES MENDOZA | |
| 67 | 3 | D | DesArmando el universo | Armando | |
| 68 | 7 | M | MetaCast | Meta-Analysis Academy | |
| 69 | 14 | N | New Books in Environmental Studies | Marshall Poe | |
| 69 | — | H | Hinir íslensku náttúrufræðingar | Hið íslenska náttúrufræðifélag | |
| 71 | 11 |  | Outside/In | NHPR | |
| 72 | 13 |  | Eons: Surviving Deep Time | PBS | |
| 73 | 11 | A | A Través del Universo | universo@iaa.es | |
| 74 | 10 | A | Authentic Biochemistry | Dr Daniel J. Guerra | |
| 75 | 10 | M | Mentes Asombrosas, Mentes Misteriosas | Doris Hermosilla Ciencia | |
| 76 | 10 | サ | サイエントーク | 研究者レンとイギリス駐在員エマ | |
| 77 | 9 | D | Die Großen Fragen in 10 Minuten | Mitteldeutscher Rundfunk | |
| 78 | 9 |  | Main Engine Cut Off | Anthony Colangelo | |
| 79 | 9 | T | This Week in Evolution | Vincent Racaniello | |
| 80 | 4 | C | Ciencia EXtrema - Cienciaes.com | cienciaes.com | |
| 82 | 8 | T | The Immunology Podcast | The Immunology Podcast | |
| 83 | 8 | W | Wissenschaft auf die Ohren | Helmholtz-Gemeinschaft | |
| 84 | 8 | 과 | 과장창 : 모두에게 과학이 필요한 시간 | 팟빵 | |
| 85 | 8 | B | Baila murena | UniGe Radio | |
| 86 | 8 | M | Medicina Al Día | Radio Grito | |
| 87 | 7 |  | MonsterTalk | Blake Smith | |
| 88 | 4 | W | Welt der Physik | Podcast | Welt der Physik | |
| 90 | 3 | N | New Books in Science | New Books Network | |
| 91 | 3 | S | SETI Live | SETI Institute | |
