| 1 | — | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 1 | — | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 2 | 1 |  | Radiolab | WNYC Studios | |
| 3 | 3 | C | Cienciaes.com | cienciaes.com | |
| 4 | 1 | A | Astronomía y algo más | Ricardo Garcia | |
| 5 | 1 | H | Hi ha algú, allà fora? | Joan Anton Català | |
| 6 | 1 | E | El Método | Luis Quevedo / CUONDA | |
| 7 | 2 |  | Manifold | Steve Hsu | |
| 8 | 1 |  | Untold Radio Network | Untold Radio Network | |
| 9 | 49 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 9 | 1 | L | La Ciencia Pop | Gabriel León | |
| 9 | 1 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 10 | — |  | Радию Свобода | Алексей Савельев | |
| 11 | 3 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 13 | 3 | Z | Zoo de fósiles - Cienciaes.com | cienciaes.com | |
| 14 | 4 | T | The Naked Mole Rat | libo/libo | |
| 15 | 4 |  | Origin Stories | The Leakey Foundation | |
| 16 | 4 |  | Wild Sounds: Kākāpō Files II | RNZ | |
| 16 | 1 | U | Ulises y la Ciencia - Cienciaes.com | cienciaes.com | |
| 17 | 4 | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 18 | 8 | V | Vanguardia de la Ciencia - Cienciaes.com | cienciaes.com | |
| 18 | 4 |  | Robinson's Podcast | Robinson Erhardt | |
| 19 | 1 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 19 | 4 | C | Cosmology Group Podcasts | Unknown | |
| 20 | 4 | F | First Rounders | Nature Biotechnology | |
| 23 | 3 | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 23 | 8 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 24 | 6 | H | Hablemos de perros | Xila´s | |
| 25 | 2 |  | Ask a Spaceman! | Paul M. Sutter | |
| 25 | 4 | C | Ciencia Nuestra de cada Día - Cienciaes.com | Ángel Rodríguez Lozano | |
| 26 | 113 | E | El Neutrino - Cienciaes.com | cienciaes.com | |
| 26 | 7 | T | The Immunology Podcast | The Immunology Podcast | |
| 27 | 7 |  | ExtinctZoo | ExtinctZoo | |
| 31 | 4 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 32 | — |  | The Michael Shermer Show | Michael Shermer | |
| 32 | 8 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 32 | 2 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 33 | 8 | Y | Yara's Crop Nutrition podcast | Yara | |
| 33 | 9 | T | The Biologic Podcast | Isaac V | |
| 34 | — | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 35 | 6 |  | The Science Show | ABC | |
| 35 | 6 |  | Main Engine Cut Off | Anthony Colangelo | |
| 35 | 122 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 36 | 95 |  | The Common Descent Podcast | Common Descent | |
| 37 | — | F | F.A.Z. Wissen | Frankfurter Allgemeine Zeitung | |
| 37 | 12 | L | La Buhardilla 2.0 | La Buhardilla 2.0 | |
| 40 | 9 | 老 | 老高与小茉 | 最全专辑 | 修音去尾完美版 | Mr大狼 | |
| 41 | 24 | Б | Буде тобі наука | Kunsht/Куншт | |
| 41 | 2 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 42 | 7 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 43 | 17 |  | BrainStuff | iHeartPodcasts | |
| 44 | 4 |  | UFO Chronicles Podcast | Nik Hunter | |
| 45 | 15 | L | Les grandes étapes de la vie | France Inter | |
| 45 | 15 |  | Outside/In | NHPR | |
| 46 | 45 |  | Night Science | Itai Yanai & Martin Lercher | |
| 47 | 14 |  | SunCast | Nico Johnson | |
| 47 | — | ع | عصر حجر | Siavash Saffarianpour | |
| 47 | 8 | U | Universo paralelo | Universo Paralelo | |
| 48 | — | M | Margarita Philosophica | Camila Araya | |
| 48 | 8 | B | Bio211 Dilkes Human Anatomy | University of Wisconsin Oshkosh | |
| 49 | 8 |  | NASA's Touch the Invisible Sky Audio Podcasts | NASA/Chandra X-ray Center | |
| 49 | 24 |  | Brain Inspired | Paul Middlebrooks | |
| 50 | — | S | SETI Live | SETI Institute | |
| 51 | 14 | A | A Través del Universo | universo@iaa.es | |
| 52 | 7 |  | Believing the Bizarre: Paranormal Podcast | Tyler and Charlie | |
| 52 | 60 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 53 | 5 |  | Shark Week: The Podcast | Discovery | |
| 53 | — | S | Science and the Sea Podcast | The University of Texas Marine Science Institute | |
| 54 | 5 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 55 | 24 | W | Wissenschaft auf die Ohren | Helmholtz-Gemeinschaft | |
| 55 | 5 | Z | Zoologia | Alana Portilho | |
| 56 | 70 | W | Welt der Physik | Podcast | Welt der Physik | |
| 56 | — | D | Dragões de Garagem | Luciano Queiroz & Lucas Marques | |
| 57 | 15 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 59 | 16 | F | Fresh Thinking by Snowden Optiro | Snowden Optiro | |
| 61 | 5 | E | El Método | Luis Quevedo / CUONDA | |
| 61 | 38 |  | The Science of Everything Podcast | James Fodor | |
| 62 | 5 | 6 | 632nm | Misha Shalaginov, Michael Dubrovsky, Xinghui Yin | |
| 63 | 10 | Ш | ШоПоКо | ШоПоКо | |
| 65 | 19 |  | Fins, Fur, and Feathers | Joe Gerken and Drew Ricketts | |
| 66 | 8 | ¿ | ¿Cómo afectan las mujeres a la ciencia? El retorno de las brujas | Martha Katerine Nonsoque Cardona | |
| 66 | 37 | C | Cierta Ciencia - Cienciaes.com | Josefina Cano | |
| 67 | 20 | I | Informe Miguel del Pino | esRadio | |
| 68 | 9 | T | Trás los pasos de Santa Hildegarda de Bingen | JuanDiegoNetwork.com | |
| 68 | 10 | B | Baila murena | UniGe Radio | |
| 70 | 7 | J | Jungla de Asfalto | esRadio | |
| 71 | 4 | H | Habitat loss with David Attenborough | Veer Jain | |
| 73 | 6 | M | Mi Última Neurona | Jessica Chomik-Morales | |
| 74 | 10 | H | Hablemos De Agroecología | Elmer Saúl López Silva | |
| 75 | — | Ö | Ö1 Wissen aktuell | ORF Ö1 | |
| 76 | 14 | I | Idéer som förändrar världen | Nobel Prize Museum | |
| 76 | 45 | I | Il gorilla ce l'ha piccolo | storielibere.fm | |
| 77 | 14 |  | Most Terrifying Places in America | Travel Channel | |
| 78 | 14 |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 79 | 6 | G | G'SCHEITHOLZ! Der Klimaschutz-Podcast | Österreichischer Biomasse-Verband | |
| 81 | 13 | T | The Animal Heartbeat | Kieran Borgeat and Jose Novo Matos | |
| 82 | 12 | S | Seis patas tiene la vida - Cienciaes.com | cienciaes.com | |
| 82 | — | L | La Célula | Luz Adriana Arias | |
| 83 | 13 | C | Curiosidades del cuerpo humano | ANGELES MENDOZA | |
| 84 | 13 | Z | Zoo Logic | Dr. Grey Stafford | |
