| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | — | L | La Ciencia Pop | Gabriel León | |
| 3 | 1 | C | Cienciaes.com | cienciaes.com | |
| 4 | 1 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 5 | 30 | Z | Zoo de fósiles - Cienciaes.com | cienciaes.com | |
| 6 | 37 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 7 | 85 | J | Jellyfish | Andrea Castillo | |
| 8 | 5 | U | Ulises y la Ciencia - Cienciaes.com | cienciaes.com | |
| 9 | 3 | H | Hablemos de perros | Xila´s | |
| 10 | 5 | T | The Human Brain Project Podcast | Human Brain Project | |
| 11 | 4 | R | Research Insights, a Society of Actuaries Podcast | Research Insights | |
| 12 | 5 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 13 | 2 | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 14 | 6 | A | Astronomía y algo más | Ricardo Garcia | |
| 15 | 1 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 16 | 5 | Р | Размышления физика о [не]реальности | Евгений Сидоров | |
| 17 | 7 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 18 | 6 | W | What The Duck?! | ABC | |
| 19 | 3 |  | The Michael Shermer Show | Michael Shermer | |
| 20 | 2 | D | DesArmando el universo | Armando | |
| 21 | 12 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 22 | 4 | P | Podcast de Ganadería Regenerativa | Daniel Suarez Castillo | |
| 23 | 4 |  | Plastic Plesiosaur Podcast | Miles Greb | |
| 24 | 5 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 25 | 7 |  | Ask a Spaceman! | Paul M. Sutter | |
| 26 | 19 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 27 | 48 |  | Outside/In | NHPR | |
| 28 | 8 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 29 | 5 |  | Science unscripted | DW | |
| 30 | 7 | C | Cierta Ciencia - Cienciaes.com | Josefina Cano | |
| 31 | 75 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 32 | 92 |  | The Acres U.S.A. Podcast | Acres U.S.A.® | |
| 33 | — | A | Agricultura y Ganadería Regenertiva | Victoria Rolón | |
| 34 | 13 | F | Food Safety Matters | Food Safety Magazine | |
| 35 | 5 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 36 | — | E | El Método | Luis Quevedo / CUONDA | |
| 37 | 12 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 38 | 10 | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 39 | 13 | T | Trás los pasos de Santa Hildegarda de Bingen | JuanDiegoNetwork.com | |
| 40 | 13 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 41 | 5 |  | Eons: Surviving Deep Time | PBS | |
| 42 | 5 |  | BrainStuff | iHeartPodcasts | |
| 43 | 5 | D | Dragões de Garagem | Luciano Queiroz & Lucas Marques | |
| 44 | 14 |  | MonsterTalk | Blake Smith | |
| 45 | 14 | N | New Books in Environmental Studies | Marshall Poe | |
| 46 | 13 | N | Nanoscape: Exploring the Frontiers Ahead | International Institute for Nanotechnology at Northwestern University | |
| 47 | 13 | S | ScienceMatters:The Podcast of GT College of Sciences | Georgia Tech College of Sciences | |
| 48 | 9 | L | Love in the Time of Chasmosaurs | David Orr | |
| 49 | 8 |  | Robinson's Podcast | Robinson Erhardt | |
| 50 | 8 | T | The Plant a Trillion Trees Podcast | Eva Monheim | |
| 51 | 7 |  | The Common Descent Podcast | Common Descent | |
| 52 | 6 | A | Astrologia, Mapa Astral, Signos e Horóscopo com Saimagos | J M Saimagos | |
| 53 | 6 | K | KGNU - How On Earth | KGNU - How On Earth | |
| 54 | 6 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 55 | 3 |  | The Science of Everything Podcast | James Fodor | |
| 56 | 7 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 57 | 7 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 58 | 7 | W | Welt der Physik | Podcast | Welt der Physik | |
| 59 | 6 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 60 | 3 |  | Ask MIT Climate | MIT Climate Project | |
| 61 | 3 |  | The Swiss Connection | SWI swissinfo.ch | |
| 62 | 8 | O | Oil & Gas Journal ReEnterprised | Endeavor Business Media | |
| 63 | 8 |  | BirdNote Daily | BirdNote | |
| 64 | 4 | M | MIT News | Massachusetts Institute of Technology (MIT) | |
| 65 | 4 | P | Psy-Fi | Erick Barrón | |
| 66 | 10 | ژ | ژرفا - Zharfa | Alireza Payandeh | |
| 67 | 8 |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 68 | 5 |  | Origin Stories | The Leakey Foundation | |
| 69 | 5 |  | UFO Chronicles Podcast | Nik Hunter | |
| 70 | 5 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 71 | 9 |  | The Science Show | ABC | |
| 72 | 6 | A | A Través del Universo | universo@iaa.es | |
| 73 | 6 |  | Main Engine Cut Off | Anthony Colangelo | |
| 74 | 6 | 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 | |
| 75 | 6 | D | Dr RR Baliga's "Got Knowledge Doc" Podkast | Dr RR Baliga, MD, MBA | |
| 76 | 6 |  | 6 Ranch Podcast | James Nash | |
| 77 | 6 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | |
| 78 | 5 | T | The Immunology Podcast | The Immunology Podcast | |
| 79 | 5 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 80 | 1 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 81 | 1 | 佐 | 佐々木亮の宇宙ばなし | 佐々木亮 | |
| 82 | 1 |  | The Native Plant Podcast | Native Plant Podcast | |
| 83 | 1 | P | Plants and Pipettes | Joram Schwartzmann and Tegan Armarego-Marriott | |
| 84 | 1 | B | Botanical Mystery Tour | Chicago Botanic Garden | |
| 85 | 1 | G | GARNet UK Plant Science Roundup | GARNet UK Plant Science Roundup | |
| 86 | 14 | M | Mendelspod Podcast | Theral Timpson | |
| 87 | 11 | E | El Neutrino - Cienciaes.com | cienciaes.com | |
| 88 | 11 | T | The Genetics Podcast | Sano Genetics | |
| 89 | 11 |  | Ask MIT Climate | MIT Climate Project | |
| 90 | 1 | E | El Método | Luis Quevedo / CUONDA | |
| 91 | 6 | C | Cheap Astronomy Podcasts | Steve Nerlich | |
| 92 | 6 | 6 | 632nm | Misha Shalaginov, Michael Dubrovsky, Xinghui Yin | |
| 93 | 6 | W | Whale Tales Podcast | Whale Tales | |
| 94 | 6 |  | P.E.E.P. Podcast (People Experiencing Everyday Paranormal) | Nicolle Morock | |
| 95 | 5 | B | Biotopia podcast | Ingeniørforeningen, IDA | |
| 96 | 5 | E | Engage Free Audiobook in Romance, Fantasy | Full Audiobook | |
| 97 | 1 | N | New Books in Science | New Books Network | |
| 98 | 1 |  | Night Science | Itai Yanai & Martin Lercher | |
| 99 | 6 | P | Podcast - Nueva+Mente | Tele 13 Radio | |
| 100 | 6 | A | ACONTECER AGROPECUARIO (Podcast) - http://www.acontecer-agropecuario.com | www.podErato.com | |
