| 1 | — | L | La Ciencia Pop | Gabriel León | |
| 2 | — |  | Radiolab | WNYC Studios | |
| 3 | 1 | C | Cienciaes.com | cienciaes.com | |
| 4 | 1 |  | Eons: Surviving Deep Time | PBS | |
| 5 | 1 |  | Brain Inspired | Paul Middlebrooks | |
| 6 | 3 | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 7 | 6 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 8 | 1 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 9 | 3 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 10 | 2 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 11 | 4 | W | What The Duck?! | ABC | |
| 12 | 2 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 13 | 2 |  | The Michael Shermer Show | Michael Shermer | |
| 14 | 5 | P | Podcast de Ganadería Regenerativa | Daniel Suarez Castillo | |
| 15 | 1 | E | El Método | Luis Quevedo / CUONDA | |
| 16 | 3 | Р | Размышления физика о [не]реальности | Евгений Сидоров | |
| 17 | 1 | U | Ulises y la Ciencia - Cienciaes.com | cienciaes.com | |
| 18 | 7 |  | Science unscripted | DW | |
| 19 | 23 | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 20 | 3 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 21 | 48 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 22 | 4 | 医 | 医阶 | 医阶 | |
| 23 | 2 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 24 | 2 | J | Jellyfish | Andrea Castillo | |
| 25 | 5 | D | DesArmando el universo | Armando | |
| 26 | 50 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 27 | 73 |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 28 | 18 |  | MonsterTalk | Blake Smith | |
| 29 | 6 |  | Robinson's Podcast | Robinson Erhardt | |
| 30 | 6 | E | El Neutrino - Cienciaes.com | cienciaes.com | |
| 31 | 4 | A | Astronomía y algo más | Ricardo Garcia | |
| 32 | 6 |  | P.E.E.P. Podcast (People Experiencing Everyday Paranormal) | Nicolle Morock | |
| 33 | 5 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | |
| 34 | 5 |  | Outside/In | NHPR | |
| 35 | 5 | 2 | 2021全部生命系列 | 楊定一博士亲自发声 | 张婉琦丨爱之声 | |
| 36 | 5 | C | Cierta Ciencia - Cienciaes.com | Josefina Cano | |
| 37 | 3 | R | Research Insights, a Society of Actuaries Podcast | Research Insights | |
| 38 | 3 | H | Hablemos de perros | Xila´s | |
| 39 | 3 | T | The Human Brain Project Podcast | Human Brain Project | |
| 40 | 8 | M | Mi Última Neurona | Jessica Chomik-Morales | |
| 41 | 8 | E | El Método | Luis Quevedo / CUONDA | |
| 42 | 5 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 43 | — | F | Fertility Insights | CooperSurgical Fertility Solutions | |
| 44 | 6 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 45 | 6 | C | Ciencia EXtrema - Cienciaes.com | cienciaes.com | |
| 46 | 6 | A | Atomic Shaman Sweatlodge | Klaus Neuhaus | |
| 47 | 6 | F | Felipe Marx | Breathwork | Felipe Marx | |
| 48 | 1 |  | Plastic Plesiosaur Podcast | Miles Greb | |
| 49 | 6 | O | Océanos de Ciencia - Cienciaes.com | cienciaes.com | |
| 50 | 6 | T | Trás los pasos de Santa Hildegarda de Bingen | JuanDiegoNetwork.com | |
| 51 | 6 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 52 | 4 | V | Vanguardia de la Ciencia - Cienciaes.com | cienciaes.com | |
| 53 | 4 |  | The Common Descent Podcast | Common Descent | |
| 54 | 1 |  | Ask a Spaceman! | Paul M. Sutter | |
| 55 | 5 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 56 | 5 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 57 | 5 | C | Cheap Astronomy Podcasts | Steve Nerlich | |
| 58 | 4 | S | Spooky Science Sisters | Evergreen Podcasts | Killer Podcasts | |
| 59 | 4 | T | The Immunology Podcast | The Immunology Podcast | |
| 60 | 4 |  | 6 Ranch Podcast | James Nash | |
| 61 | 4 | Z | Zoo de fósiles - Cienciaes.com | cienciaes.com | |
| 62 | 4 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 63 | 4 | O | Oil & Gas Journal ReEnterprised | Endeavor Business Media | |
| 64 | 4 | P | PODCAST: La contaminación del aire, efectos y acciones para mitigarlo. | Diego Alejandro | |
| 65 | 3 |  | BrainStuff | iHeartPodcasts | |
| 66 | 3 | D | Dragões de Garagem | Luciano Queiroz & Lucas Marques | |
| 67 | 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 | |
| 68 | 2 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 69 | 5 | E | Ecólogo en Acción | Ecólogo en Acción | |
| 70 | 5 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 71 | 4 | T | The Genetics Podcast | Sano Genetics | |
| 72 | 4 | М | Мослекторий | Москва 24 | |
| 73 | 1 |  | The Science of Everything Podcast | James Fodor | |
| 74 | 4 |  | The Acres U.S.A. Podcast | Acres U.S.A.® | |
| 75 | 4 | A | Agricultura y Ganadería Regenertiva | Victoria Rolón | |
| 76 | 3 | F | Food Safety Matters | Food Safety Magazine | |
| 77 | 3 |  | Ask MIT Climate | MIT Climate Project | |
| 78 | 3 |  | The Swiss Connection | SWI swissinfo.ch | |
| 79 | 1 | M | MIT News | Massachusetts Institute of Technology (MIT) | |
| 80 | 1 | P | Psy-Fi | Erick Barrón | |
| 81 | 4 | N | New Books in Environmental Studies | Marshall Poe | |
| 82 | — |  | UFO Chronicles Podcast | Nik Hunter | |
| 83 | — | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 84 | — |  | Origin Stories | The Leakey Foundation | |
| 85 | 5 | N | Nanoscape: Exploring the Frontiers Ahead | International Institute for Nanotechnology at Northwestern University | |
| 86 | 5 | S | ScienceMatters:The Podcast of GT College of Sciences | Georgia Tech College of Sciences | |
| 87 | 2 | L | Love in the Time of Chasmosaurs | David Orr | |
| 88 | 2 | T | The Plant a Trillion Trees Podcast | Eva Monheim | |
| 89 | 2 | A | Astrologia, Mapa Astral, Signos e Horóscopo com Saimagos | J M Saimagos | |
| 90 | 2 | K | KGNU - How On Earth | KGNU - How On Earth | |
| 91 | 1 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 92 | 3 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 93 | — | 佐 | 佐々木亮の宇宙ばなし | 佐々木亮 | |
| 94 | — |  | The Native Plant Podcast | Native Plant Podcast | |
| 95 | — | P | Plants and Pipettes | Joram Schwartzmann and Tegan Armarego-Marriott | |
| 96 | — | B | Botanical Mystery Tour | Chicago Botanic Garden | |
| 97 | — | G | GARNet UK Plant Science Roundup | GARNet UK Plant Science Roundup | |
| 98 | 7 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 99 | 7 | W | Welt der Physik | Podcast | Welt der Physik | |
| 100 | 2 |  | BirdNote Daily | BirdNote | |
