| 1 | 1 | L | La Ciencia Pop | Gabriel León | |
| 2 | 1 |  | Radiolab | WNYC Studios | |
| 3 | — | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 4 | 65 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 5 | 1 | E | El Método | Luis Quevedo / CUONDA | |
| 6 | 110 |  | Brain Inspired | Paul Middlebrooks | |
| 7 | 2 | C | Cienciaes.com | cienciaes.com | |
| 8 | 1 | W | What The Duck?! | ABC | |
| 9 | 3 |  | The Michael Shermer Show | Michael Shermer | |
| 10 | 2 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 11 | 2 | J | Jellyfish | Andrea Castillo | |
| 12 | 19 | U | Ulises y la Ciencia - Cienciaes.com | cienciaes.com | |
| 13 | 3 | O | Océanos de Ciencia - Cienciaes.com | cienciaes.com | |
| 14 | 9 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 15 | 6 | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 16 | 17 | Р | Размышления физика о [не]реальности | Евгений Сидоров | |
| 17 | — | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 18 | 23 | T | Trás los pasos de Santa Hildegarda de Bingen | JuanDiegoNetwork.com | |
| 19 | 15 |  | MonsterTalk | Blake Smith | |
| 20 | 7 | H | Hablemos de perros | Xila´s | |
| 21 | 6 | T | The Human Brain Project Podcast | Human Brain Project | |
| 22 | 6 | R | Research Insights, a Society of Actuaries Podcast | Research Insights | |
| 23 | 5 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 24 | 13 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 25 | 13 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 26 | 8 | A | Astronomía y algo más | Ricardo Garcia | |
| 27 | 1 |  | Robinson's Podcast | Robinson Erhardt | |
| 28 | 16 | C | Cheap Astronomy Podcasts | Steve Nerlich | |
| 29 | 2 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 30 | 34 |  | The Common Descent Podcast | Common Descent | |
| 31 | 63 | E | El Neutrino - Cienciaes.com | cienciaes.com | |
| 32 | 18 |  | Ask a Spaceman! | Paul M. Sutter | |
| 33 | 14 | T | The Immunology Podcast | The Immunology Podcast | |
| 34 | 14 |  | 6 Ranch Podcast | James Nash | |
| 35 | 13 | Z | Zoo de fósiles - Cienciaes.com | cienciaes.com | |
| 36 | 12 |  | Science unscripted | DW | |
| 37 | 12 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 38 | 1 |  | Plastic Plesiosaur Podcast | Miles Greb | |
| 39 | 10 | O | Oil & Gas Journal ReEnterprised | Endeavor Business Media | |
| 40 | 2 | M | Mi Última Neurona | Jessica Chomik-Morales | |
| 41 | 11 | P | Podcast de Ganadería Regenerativa | Daniel Suarez Castillo | |
| 42 | 12 | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 43 | 3 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 44 | 12 | P | PODCAST: La contaminación del aire, efectos y acciones para mitigarlo. | Diego Alejandro | |
| 45 | 120 | S | Spooky Science Sisters | Evergreen Podcasts | Killer Podcasts | |
| 46 | 11 | C | Cryptid Clues | Urban Myth, Monsters, True Crime, Found Footage, Bigfoot, Sasquatch, Skunk Ape, Cryptids, Ufos, Ghosts, Demons, Dogman, Skin Walker, Dover Demon, Yeti, Mothman, Jersey Devil, Chupacabra, Lake monster, Possession, Gnomes, The Orbs, Ogopogo | |
| 47 | 11 | D | DesArmando el universo | Armando | |
| 48 | 5 | C | Cierta Ciencia - Cienciaes.com | Josefina Cano | |
| 49 | 10 | E | Ecólogo en Acción | Ecólogo en Acción | |
| 50 | — |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 51 | 9 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 52 | 7 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 53 | 7 | М | Мослекторий | Москва 24 | |
| 54 | 7 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 55 | 6 |  | Eons: Surviving Deep Time | PBS | |
| 56 | 6 |  | BrainStuff | iHeartPodcasts | |
| 57 | 6 | D | Dragões de Garagem | Luciano Queiroz & Lucas Marques | |
| 58 | 10 |  | Outside/In | NHPR | |
| 59 | 7 |  | The Acres U.S.A. Podcast | Acres U.S.A.® | |
| 60 | 7 | A | Agricultura y Ganadería Regenertiva | Victoria Rolón | |
| 61 | 6 | F | Food Safety Matters | Food Safety Magazine | |
| 62 | 6 | E | El Método | Luis Quevedo / CUONDA | |
| 63 | 6 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 64 | 6 | N | New Books in Environmental Studies | Marshall Poe | |
| 65 | 3 |  | The Science of Everything Podcast | James Fodor | |
| 66 | 7 | N | Nanoscape: Exploring the Frontiers Ahead | International Institute for Nanotechnology at Northwestern University | |
| 67 | 7 | S | ScienceMatters:The Podcast of GT College of Sciences | Georgia Tech College of Sciences | |
| 68 | 7 | L | Love in the Time of Chasmosaurs | David Orr | |
| 69 | 6 | T | The Plant a Trillion Trees Podcast | Eva Monheim | |
| 70 | 4 |  | Ask MIT Climate | MIT Climate Project | |
| 71 | 4 |  | The Swiss Connection | SWI swissinfo.ch | |
| 72 | 7 | A | Astrologia, Mapa Astral, Signos e Horóscopo com Saimagos | J M Saimagos | |
| 73 | 3 | M | MIT News | Massachusetts Institute of Technology (MIT) | |
| 74 | 3 | P | Psy-Fi | Erick Barrón | |
| 75 | 7 | K | KGNU - How On Earth | KGNU - How On Earth | |
| 76 | 1 |  | Origin Stories | The Leakey Foundation | |
| 77 | 1 |  | UFO Chronicles Podcast | Nik Hunter | |
| 78 | 1 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 79 | 7 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 80 | 7 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 81 | 7 | W | Welt der Physik | Podcast | Welt der Physik | |
| 82 | 4 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 83 | 4 |  | BirdNote Daily | BirdNote | |
| 84 | 4 | ژ | ژرفا - Zharfa | Alireza Payandeh | |
| 85 | 2 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 86 | 5 |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 87 | 1 | 佐 | 佐々木亮の宇宙ばなし | 佐々木亮 | |
| 88 | 1 |  | The Native Plant Podcast | Native Plant Podcast | |
| 89 | 1 | P | Plants and Pipettes | Joram Schwartzmann and Tegan Armarego-Marriott | |
| 90 | 1 | B | Botanical Mystery Tour | Chicago Botanic Garden | |
| 91 | 1 | G | GARNet UK Plant Science Roundup | GARNet UK Plant Science Roundup | |
| 92 | 10 |  | The Science Show | ABC | |
| 93 | 9 | A | A Través del Universo | universo@iaa.es | |
| 94 | 9 |  | Main Engine Cut Off | Anthony Colangelo | |
| 95 | 4 | D | Dr RR Baliga's "Got Knowledge Doc" Podkast | Dr RR Baliga, MD, MBA | |
| 96 | 4 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | |
| 97 | 4 | M | Mendelspod Podcast | Theral Timpson | |
| 98 | 1 | N | New Books in Science | New Books Network | |
| 99 | 4 | T | The Genetics Podcast | Sano Genetics | |
| 100 | 4 |  | Ask MIT Climate | MIT Climate Project | |
