| 1 | — | L | La Ciencia Pop | Gabriel León | |
| 2 | — |  | Radiolab | WNYC Studios | |
| 3 | — | S | Sustainability and The Sea | FutureSwell | |
| 4 | — | C | Climate Front Line Podcast | Alfredo Gonzalez Valenzuela | |
| 5 | 48 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 6 | 2 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 7 | 2 |  | The Michael Shermer Show | Michael Shermer | |
| 8 | 2 | C | Cienciaes.com | cienciaes.com | |
| 9 | 2 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 10 | 2 | F | Food Safety Matters | Food Safety Magazine | |
| 11 | 1 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 12 | 1 | A | Astronomía y algo más | Ricardo Garcia | |
| 13 | 4 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 14 | 2 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 15 | 2 |  | Paranormal Portal | Brent Thomas | |
| 16 | 2 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 17 | 2 | C | Ciência e Conservação - DesAbraçando Árvores | Fernando Lima e Miriam Perilli | |
| 18 | 2 | F | Fundación Conservación Marina | Fundación Conservación Marina | |
| 19 | 2 | C | Ciencia Nuestra de cada Día - Cienciaes.com | Ángel Rodríguez Lozano | |
| 20 | 2 |  | Main Engine Cut Off | Anthony Colangelo | |
| 21 | 2 | T | This Week in Evolution | Vincent Racaniello | |
| 22 | 1 |  | BrainStuff | iHeartPodcasts | |
| 23 | 3 | N | New Books in Science | New Books Network | |
| 24 | 2 | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 25 | 2 | Ö | Ö1 Wissen aktuell | ORF Ö1 | |
| 26 | 2 | Z | Zoo de fósiles - Cienciaes.com | cienciaes.com | |
| 27 | 1 | D | DesArmando el universo | Armando | |
| 28 | 3 | C | Ciencia y genios - Cienciaes.com | cienciaes.com | |
| 29 | 2 | P | Planeta Caracol | Caracol Pódcast | |
| 30 | 2 | B | Biólogo Henrique | Biólogo Henrique o Biólogo das Cobras | |
| 31 | 2 | I | Importancia Da Histologia | LETICIA HELLEN PEREIRA DOS SANTOS | |
| 32 | 2 | B | BIOLOGIA CELULAR Y GENETICA | omar Aguilera | |
| 33 | 2 | C | Cierta Ciencia - Cienciaes.com | Josefina Cano | |
| 34 | 2 | E | Energised | Intelligence Squared | |
| 35 | 2 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 36 | 2 |  | The Numberphile Podcast | Brady Haran | |
| 37 | 2 | C | Club de Ciencias Ambientales | Club de Ciencias Ambientales | |
| 38 | 2 |  | Night Science | Itai Yanai & Martin Lercher | |
| 39 | 2 | M | Mi Última Neurona | Jessica Chomik-Morales | |
| 40 | 2 | T | The Immunology Podcast | The Immunology Podcast | |
| 41 | 2 | R | Radio IGRD DE-Construcción Social del Riesgo | Radio DE-Construcción Social del Riesgo | |
| 42 | 2 | P | Perspectiva molecular | Joshua Yañez | Perspectiva molecular | |
| 43 | 2 | I | Idéer som förändrar världen | Nobel Prize Museum | |
| 44 | 2 | F | Fresh Thinking by Snowden Optiro | Snowden Optiro | |
| 45 | 2 | C | Climate Change (Audio) | UCTV | |
| 46 | 2 | N | Nos Fuimos al Pasto | nicolas4p | |
| 47 | 2 | O | Océanos de Ciencia - Cienciaes.com | cienciaes.com | |
| 48 | 2 | C | Curiosity Unbounded | Massachusetts Institute of Technology (MIT) | |
| 49 | 2 | O | Oikos | Juan María Arenas | |
| 50 | 2 | G | Gossip Gills | Aquaculture Stewardship Council | |
| 51 | 2 | S | SERENDIPIA-Divulgación Científica | SERENDIPIA-Divulgación Científica | |
| 52 | 2 | V | Viced Rhino: The Podcast | Viced Rhino | |
| 53 | 2 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 54 | 2 |  | Science unscripted | DW | |
| 55 | 1 |  | Brain Inspired | Paul Middlebrooks | |
| 56 | 1 | D | DiscoScienza di Andrea Bellati | Andrea Bellati & VOIS | |
| 57 | 1 | T | Trás los pasos de Santa Hildegarda de Bingen | JuanDiegoNetwork.com | |
| 58 | 1 | I | Investigación en Acción | Instituto de Investigaciones de la Amazonía Peruana - IIAP | |
| 59 | 1 | P | Podcast de Ganadería Regenerativa | Daniel Suarez Castillo | |
| 60 | 1 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 61 | 1 | A | ACONTECER AGROPECUARIO (Podcast) - http://www.acontecer-agropecuario.com | www.podErato.com | |
| 62 | 1 | T | The World Behavior Analysis Day Podcast | World Behavior Analysis Day Podcast | |
| 63 | 1 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 64 | 1 |  | Outside/In | NHPR | |
| 65 | 1 | M | Mi Primer Podcast | Ana Jasso Pérez | |
| 66 | 1 |  | Believing the Bizarre: Paranormal Podcast | Tyler and Charlie | |
| 67 | 1 | H | Hidroponia | Alejandra | |
| 68 | 1 | 6 | 632nm | Misha Shalaginov, Michael Dubrovsky, Xinghui Yin | |
| 69 | 1 | T | The 'Perfect' Specimen | The Natural History Museum, London | |
| 70 | 1 | P | Photosynthesis | Dr. DINTU K P | |
