| 1 | — | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 2 | — | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 3 | — | H | Hi ha algú, allà fora? | Joan Anton Català | |
| 4 | 1 |  | Radiolab | WNYC Studios | |
| 5 | 1 | C | Cienciaes.com | cienciaes.com | |
| 6 | 32 | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 7 | 1 | A | Astronomía y algo más | Ricardo Garcia | |
| 8 | 1 |  | The Michael Shermer Show | Michael Shermer | |
| 9 | 1 |  | Patient Zero | NHPR | |
| 10 | 42 | F | F.A.Z. Wissen | Frankfurter Allgemeine Zeitung | |
| 11 | 2 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 12 | 2 |  | Manifold | Steve Hsu | |
| 13 | 2 |  | Believing the Bizarre: Paranormal Podcast | Tyler and Charlie | |
| 14 | 2 | I | Informe Miguel del Pino | esRadio | |
| 15 | 2 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 16 | — | H | Hablemos de perros | Xila´s | |
| 17 | 2 |  | Robinson's Podcast | Robinson Erhardt | |
| 18 | 4 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 19 | 2 | L | Learn Traditional Chinese Medicine, Functional Medicine and any kinds of Alternative Medicine | Shiho Cierra Fujimaru | |
| 20 | 2 | S | Science with a Twist | Thermo Fisher | |
| 21 | 1 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 22 | 1 | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 23 | 3 |  | Science Friday | Science Friday and WNYC Studios | |
| 24 | 5 | L | La Ciencia Pop | Gabriel León | |
| 25 | 5 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 26 | 5 | K | Kortizes-Podcast | Kortizes-Podcast | |
| 27 | 17 |  | Ask a Spaceman! | Paul M. Sutter | |
| 28 | 1 | Z | Zoo de fósiles - Cienciaes.com | cienciaes.com | |
| 29 | 5 | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 30 | 5 | A | A Través del Universo | universo@iaa.es | |
| 31 | 3 | V | VETORAMA - Veterinaria Ad Libitum | Vetorama | |
| 32 | 3 | V | Vanguardia de la Ciencia - Cienciaes.com | cienciaes.com | |
| 33 | 61 |  | The Numberphile Podcast | Brady Haran | |
| 34 | 5 | U | Ulises y la Ciencia - Cienciaes.com | cienciaes.com | |
| 35 | 4 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 36 | 3 | W | Wissenschaft auf die Ohren | Helmholtz-Gemeinschaft | |
| 37 | 5 | U | Universo paralelo | Universo Paralelo | |
| 38 | 3 | Б | Буде тобі наука | Kunsht/Куншт | |
| 39 | 14 |  | Science unscripted | DW | |
| 40 | 27 |  | UFO Chronicles Podcast | Nik Hunter | |
| 41 | 7 | C | Ciencia Nuestra de cada Día - Cienciaes.com | Ángel Rodríguez Lozano | |
| 42 | 12 | П | правило 34 | Николай | |
| 43 | 12 | S | Seis patas tiene la vida - Cienciaes.com | cienciaes.com | |
| 44 | 28 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 45 | 8 |  | The Science Show | ABC | |
| 46 | 4 | W | Wissenswerte | rbb24 Inforadio | |
| 47 | — | D | Die Großen Fragen in 10 Minuten | Mitteldeutscher Rundfunk | |
| 48 | 5 | S | Sustainability and The Sea | FutureSwell | |
| 49 | 13 |  | The Common Descent Podcast | Common Descent | |
| 50 | 16 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 51 | 46 | C | Cierta Ciencia - Cienciaes.com | Josefina Cano | |
| 52 | 69 | L | Late Night on the Astral Plane with Ryan Singer | Ryan Singer | |
| 53 | 124 | A | AnthroBiology Podcast | Gaby Lapera | |
| 54 | 8 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 55 | 15 | O | Océanos de Ciencia - Cienciaes.com | cienciaes.com | |
| 56 | 17 | P | Pandemia | Kai Kuperschmidt, Laura Salm-Reifferscheidt | |
| 57 | 9 | B | Big Sky Country | Bush Heritage Australia | |
| 58 | 13 | W | Welt der Physik | Podcast | Welt der Physik | |
| 59 | 21 | Ш | ШоПоКо | ШоПоКо | |
| 60 | 18 |  | Paranormal Portal | Brent Thomas | |
| 61 | 9 |  | SunCast | Nico Johnson | |
| 62 | 17 | L | Les grandes étapes de la vie | France Inter | |
| 63 | 17 | E | El Método | Luis Quevedo / CUONDA | |
| 64 | 9 | T | The Animal Heartbeat | Kieran Borgeat and Jose Novo Matos | |
| 65 | 9 | O | omega tau - English only | Markus Voelter, Nora Ludewig | |
| 66 | 19 | T | The Immunology Podcast | The Immunology Podcast | |
| 67 | 13 |  | Oceanography (Video) | UCTV | |
| 68 | 19 |  | The Science of Everything Podcast | James Fodor | |
| 69 | 18 | S | Science and the Sea Podcast | The University of Texas Marine Science Institute | |
| 70 | 5 | M | Making Science with Tom Whipple | The Times | |
| 71 | 14 | 과 | 과장창 : 모두에게 과학이 필요한 시간 | 팟빵 | |
| 72 | 18 |  | Origin Stories | The Leakey Foundation | |
| 73 | 115 | C | Ciência Muchachos! | Durval Santos | |
| 74 | 16 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 75 | 16 | 6 | 632nm | Misha Shalaginov, Michael Dubrovsky, Xinghui Yin | |
| 76 | 16 | C | Cheap Astronomy Podcasts | Steve Nerlich | |
| 77 | 16 | F | Fisicast | radioscienza.it | |
| 78 | 15 | T | Tom Nelson | Thomas Nelson | |
| 79 | 15 | T | The Good, the Bad, and the Science | Seeker | |
| 80 | 12 |  | Main Engine Cut Off | Anthony Colangelo | |
| 81 | 12 | C | Ciencia EXtrema - Cienciaes.com | cienciaes.com | |
| 82 | 8 | T | Terremotos Y Volcanes - Volcán Vesubio | anto acs. | |
| 83 | 8 | M | Mushroom Revival Podcast | Alex Dorr | |
| 84 | 8 | G | Growing the Valley | University of California, Agriculture and Natural Resources | |
| 85 | 8 |  | BirdNote Daily | BirdNote | |
| 86 | 3 |  | BrainStuff | iHeartPodcasts | |
| 87 | 2 | P | Palaeocast | Palaeocast | |
| 88 | 10 | E | eanCast: Weekly Neurology | ean.org | |
| 89 | 10 | D | DesArmando el universo | Armando | |
| 90 | 9 | W | What The Duck?! | ABC | |
| 91 | 9 | E | el charco | Podcastidae | |
| 92 | 8 | L | La Buhardilla 2.0 | La Buhardilla 2.0 | |
| 93 | 7 | A | Astronomia, Literatura y Ciencia Ficcion | Astronomia, Literatura y Ciencia Ficcion | |
| 94 | 7 | N | New Books in Mathematics | Marshall Poe | |
| 95 | 3 | C | Café COMPOdcaST | Composta en Red | |
| 96 | 3 | T | The Humble Hoof | Alicia Harlov | |
| 97 | 9 | F | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | |
| 98 | 9 |  | Most Terrifying Places in America | Travel Channel | |
| 99 | 8 |  | Brain Inspired | Paul Middlebrooks | |
| 100 | 8 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | |
