| 1 | 1 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 2 | 1 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 3 | — | C | Cienciaes.com | cienciaes.com | |
| 4 | 4 | A | Astronomía y algo más | Ricardo Garcia | |
| 5 | 2 | L | La Ciencia Pop | Gabriel León | |
| 6 | 68 | W | Welt der Physik | Podcast | Welt der Physik | |
| 7 | — | R | Reef in Focus | Great Barrier Reef Marine Park Authority | |
| 8 | — | R | Raincoast Radio | Raincoast Conservation Foundation | |
| 9 | 5 | E | Experimentet | Tredje Statsmakten Media och Perfect Day | |
| 10 | 5 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 11 | 1 |  | Radiolab | WNYC Studios | |
| 12 | 3 | C | Ciencia Nuestra de cada Día - Cienciaes.com | Ángel Rodríguez Lozano | |
| 13 | 2 | Y | Your Complex Brain | Krembil Brain Institute | |
| 14 | 2 | T | The Vet Tech Cafe's Podcast | Vet Tech Cafe | |
| 15 | 9 | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 16 | 1 | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 17 | 1 | Z | Zoo de fósiles - Cienciaes.com | cienciaes.com | |
| 18 | 1 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 19 | 6 |  | Robinson's Podcast | Robinson Erhardt | |
| 20 | 6 | H | Hablemos de perros | Xila´s | |
| 21 | 2 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 22 | 4 | П | правило 34 | Николай | |
| 23 | 4 | E | El Método | Luis Quevedo / CUONDA | |
| 24 | 4 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 25 | 4 | S | SERENDIPIA-Divulgación Científica | SERENDIPIA-Divulgación Científica | |
| 26 | 4 | V | Vanguardia de la Ciencia - Cienciaes.com | cienciaes.com | |
| 27 | 2 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 28 | 4 | U | Universo paralelo | Universo Paralelo | |
| 29 | — |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 30 | 4 |  | Ask a Spaceman! | Paul M. Sutter | |
| 31 | 4 | M | Microbe Talk | Microbiology Society | |
| 32 | 4 | C | Cucharadas de Ciencia | Sebastián G | |
| 33 | — |  | Science Friday | Science Friday and WNYC Studios | |
| 34 | 2 | O | Océanos de Ciencia - Cienciaes.com | cienciaes.com | |
| 35 | 4 | C | Cierta Ciencia - Cienciaes.com | Josefina Cano | |
| 36 | 6 | U | Ulises y la Ciencia - Cienciaes.com | cienciaes.com | |
| 37 | — | L | La Buhardilla 2.0 | La Buhardilla 2.0 | |
| 38 | 4 | 6 | 632nm | Misha Shalaginov, Michael Dubrovsky, Xinghui Yin | |
| 39 | 4 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 40 | 3 |  | Bigfoot and Beyond with Cliff and Bobo | Bigfoot and Beyond LLC | |
| 41 | 3 | E | el charco | Podcastidae | |
| 42 | 15 |  | Main Engine Cut Off | Anthony Colangelo | |
| 43 | 1 |  | The Michael Shermer Show | Michael Shermer | |
| 44 | 3 | Ш | ШоПоКо | ШоПоКо | |
| 45 | 6 |  | The Common Descent Podcast | Common Descent | |
| 46 | 6 | E | Earth News Interviews | Earth News Interviews | |
| 47 | 5 |  | BrainStuff | iHeartPodcasts | |
| 48 | 15 |  | Most Terrifying Places in America | Travel Channel | |
| 49 | 13 | T | The Chiropractic Student | Chiropractic Remastered | |
| 50 | 4 | Б | Буде тобі наука | Kunsht/Куншт | |
| 51 | 35 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 52 | 43 | A | A Través del Universo | universo@iaa.es | |
| 53 | 56 |  | Outside/In | NHPR | |
| 54 | 110 | W | Walkabout the Galaxy | Joshua Colwell, Adrienne Dove, and James Cooney | |
| 55 | 7 | C | Carbon Removal Newsroom | Radhika Moolgavkar, Holly Buck, Wil Burns, Adina Mangubat, Susan Su | |
| 56 | 7 |  | How Wild | NPR | |
| 57 | 10 |  | Eons: Surviving Deep Time | PBS | |
| 58 | 13 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 59 | 46 | C | Ciencia EXtrema - Cienciaes.com | cienciaes.com | |
| 60 | 8 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 61 | 7 | Ö | Ö1 Wissen aktuell | ORF Ö1 | |
| 62 | 12 |  | Shark Week: The Podcast | Discovery | |
| 63 | 88 |  | MonsterTalk | Blake Smith | |
| 64 | 7 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 65 | 14 |  | SunCast | Nico Johnson | |
| 66 | 10 | E | eanCast: Weekly Neurology | ean.org | |
| 67 | 14 |  | Brain Inspired | Paul Middlebrooks | |
| 68 | 9 | L | L’échappée Sciences | The Conversation France | |
| 69 | 14 |  | The Science Show | ABC | |
| 70 | 4 | M | Mushroom Revival Podcast | Alex Dorr | |
| 71 | 1 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 72 | 14 | I | Informe Miguel del Pino | esRadio | |
| 73 | 13 | T | Trás los pasos de Santa Hildegarda de Bingen | JuanDiegoNetwork.com | |
| 74 | 13 | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 75 | 13 | T | The Immunology Podcast | The Immunology Podcast | |
| 76 | 12 | B | BASIS Agronomy Matters | BASIS Registration | |
| 77 | 12 | Г | Горизонт Подій - Подкаст про космос та Всесвіт | Горизонт Подій | |
| 78 | 11 | E | El Neutrino - Cienciaes.com | cienciaes.com | |
| 79 | 11 | A | Astronomia, Literatura y Ciencia Ficcion | Astronomia, Literatura y Ciencia Ficcion | |
| 80 | 11 | T | The Strange Road | Strange Road Creative, LLC | |
| 81 | 1 | I | Il gorilla ce l'ha piccolo | storielibere.fm | |
| 82 | 1 |  | Notfall.Rettung.Wissenschaft. | DGRe | |
| 83 | 8 |  | Manifold | Steve Hsu | |
| 84 | 11 | W | What The Duck?! | ABC | |
| 85 | 13 | P | plantas medicinales | Arantzazu Urquiza | |
| 86 | 11 | G | Growing the Valley | University of California, Agriculture and Natural Resources | |
| 87 | 11 | S | Seis patas tiene la vida - Cienciaes.com | cienciaes.com | |
| 88 | 11 | L | Las entrevistas del Bichólogo | Nacho García | |
| 89 | 11 | L | Late Night on the Astral Plane with Ryan Singer | Ryan Singer | |
| 90 | 11 | Z | Zoo Logic | Dr. Grey Stafford | |
| 91 | 11 | E | El Origen De La Vida | Rodrigo Aburto | |
| 92 | 11 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 93 | 9 |  | Ask MIT Climate | MIT Climate Project | |
| 94 | 9 | E | El Tamiz | Pedro Gómez-Esteban González | |
| 95 | 8 | D | Deep Impact - Science Communicators Impacting for a Smarter World | Paul Looyen | |
| 96 | 8 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 97 | 1 | M | Manifesting Your Reality-The Law Of Assumption | Kimberly McComas | |
| 98 | 9 |  | Science unscripted | DW | |
| 99 | 9 | C | Cannabis Cultivation and Science Podcast | Tad Hussey | |
| 100 | 8 | P | Podcast - Nueva+Mente | Tele 13 Radio | |
