| 1 | 1 |  | Radiolab | WNYC Studios | |
| 2 | 10 | W | What The Duck?! | ABC | |
| 3 | 2 | М | Мослекторий | Москва 24 | |
| 4 | 10 |  | The Science of Everything Podcast | James Fodor | |
| 5 | 1 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 6 | 3 | T | The Animal Heartbeat | Kieran Borgeat and Jose Novo Matos | |
| 7 | 15 |  | The Common Descent Podcast | Common Descent | |
| 8 | — |  | Brain Inspired | Paul Middlebrooks | |
| 9 | 6 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 10 | 3 |  | The Michael Shermer Show | Michael Shermer | |
| 11 | 12 |  | Night Science | Itai Yanai & Martin Lercher | |
| 12 | 4 |  | Ask MIT Climate | MIT Climate Project | |
| 13 | 12 | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 14 | 66 | T | The Reality Check | The Reality Check | |
| 15 | 70 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 16 | 17 |  | Ask a Spaceman! | Paul M. Sutter | |
| 17 | 24 |  | Outside/In | NHPR | |
| 18 | 27 | П | правило 34 | Николай | |
| 19 | 69 | O | Oxford Sparks Big Questions | Oxford Sparks | |
| 20 | 7 |  | Origin Stories | The Leakey Foundation | |
| 21 | 6 | T | The Immunology Podcast | The Immunology Podcast | |
| 22 | 1 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 23 | 4 | م | ما لا تعرفه | Podeo | بوديو | |
| 24 | 4 | ف | في أعماق البحار | Podeo | بوديو | |
| 25 | 12 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 26 | 8 | C | Cannabis Cultivation and Science Podcast | Tad Hussey | |
| 27 | 2 | D | Deep Science | Deutschlandfunk | |
| 28 | 4 | P | Palaeo After Dark | James Lamsdell, Amanda Falk, and Curtis Congreve | |
| 29 | 18 |  | Science unscripted | DW | |
| 30 | 4 | T | The Naked Mole Rat | libo/libo | |
| 31 | 25 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 32 | 5 | I | Inflow: Aquatic Animal Life Support Systems and Habitats | Joe and Dr. Jeff | |
| 33 | 2 | U | Urban Wildlife Podcast | Urban Wildlife Podcast | |
| 34 | 24 | T | This Week in Evolution | Vincent Racaniello | |
| 35 | 7 |  | Robinson's Podcast | Robinson Erhardt | |
| 36 | 5 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 37 | 1 | E | Evolution Talk | Rick Coste | |
| 38 | 1 | P | Paradox Live | Pro Звук | |
| 39 | 1 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 40 | 2 | Č | Český rozhlas - Příroda | Český rozhlas | |
| 41 | 2 |  | Paranormal Portal | Brent Thomas | |
| 42 | — |  | Infectious Disease Puscast | Vincent Racaniello | |
| 43 | — |  | SunCast | Nico Johnson | |
| 44 | — | V | Viced Rhino: The Podcast | Viced Rhino | |
| 45 | 1 | N | New Books in Science | New Books Network | |
| 46 | 2 |  | The Numberphile Podcast | Brady Haran | |
| 47 | 2 |  | Weather Geeks | Weather Group Television | |
| 48 | 31 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 49 | 1 | F | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | |
| 50 | 21 | T | The Moos Room™ | University of Minnesota Extension | |
| 51 | — | S | SEX EDucation | TeckTosha & Hanna | |
| 52 | 1 | 6 | 632nm | Misha Shalaginov, Michael Dubrovsky, Xinghui Yin | |
| 53 | 1 | S | SilviCast | Wisconsin Forestry Center and Wisconsin Department of Natural Resources | |
| 54 | — | B | Brain Matters | Brain Matters Neuroscience | |
| 55 | — | M | Manifesting Your Reality-The Law Of Assumption | Kimberly McComas | |
| 56 | — |  | Main Engine Cut Off | Anthony Colangelo | |
| 57 | — | O | Oil & Gas Journal ReEnterprised | Endeavor Business Media | |
| 58 | — |  | Eons: Surviving Deep Time | PBS | |
| 59 | — | R | Rätsel der Wissenschaft | DER STANDARD | |
| 60 | — |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 61 | 35 |  | BrainStuff | iHeartPodcasts | |
| 62 | 1 | F | FQxI Podcast | The Foundational Questions Institute | |
| 63 | 1 | N | New Books in Environmental Studies | Marshall Poe | |
| 64 | 1 | E | eanCast: Weekly Neurology | ean.org | |
| 65 | 1 |  | Manifold | Steve Hsu | |
| 66 | 1 | T | The Science Show - Separate stories podcast | ABC | |
| 67 | 1 | С | Сила тока | Teach-In | |
| 68 | 1 | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 69 | 58 | ( | (don't) Waste Water! | Water Tech to Solve the World | Antoine Walter | |
| 70 | 2 | Б | Буде тобі наука | Kunsht/Куншт | |
| 71 | 1 | B | BASIS Agronomy Matters | BASIS Registration | |
| 72 | 3 | P | Palaeocast | Palaeocast | |
| 73 | 3 | L | Les grandes étapes de la vie | France Inter | |
| 74 | 3 | T | The Type Theory Podcast | The Type Theory Podcast | |
| 75 | 2 | L | La Ciencia Pop | Gabriel León | |
| 76 | 2 | P | Podcast de Ganadería Regenerativa | Daniel Suarez Castillo | |
| 77 | 2 | W | Wissenschaft auf die Ohren | Helmholtz-Gemeinschaft | |
| 78 | 2 | S | Students of Surgery | Martin Brand | |
| 79 | 2 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | |
| 80 | 2 | S | Stimulating Brains | Andreas Horn | |
| 81 | 2 | S | Surprisingly Brilliant | Seeker | |
| 82 | 1 |  | שבעים אחוז בינתיים - פודקאסט בנושא הים, והסביבה הימית | דוד לוי | |
| 83 | 1 | S | Stimulating Brains | Andreas Horn | |
| 84 | 1 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 85 | 1 | S | SETI Live | SETI Institute | |
| 86 | — |  | Lételem - A WWF Magyarország zöld podcastja | WWF Magyarország | |
| 87 | — | W | Whale Facts | Factual Whaler | |
| 88 | 2 | У | Учи матчасть! | Дискурс | |
| 89 | — | B | Byte Sized Breakthroughs | Arjun Srivastava | |
| 90 | 1 | L | Life, Death, and Taxonomy | Life, Death, and Taxonomy | |
| 91 | 1 | Н | Наука | Лучшее Радио | |
| 92 | 1 | T | The World Behavior Analysis Day Podcast | World Behavior Analysis Day Podcast | |
| 93 | 1 | Ч | ЧЛВК42 | Антон Мищенко | |
| 94 | 1 | A | AnthroBiology Podcast | Gaby Lapera | |
| 95 | 63 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 96 | — | I | Intertek's Assurance in Action Podcast Network | Intertek | |
| 97 | 2 | T | The Regenerative Agroforestry Podcast | Dimitri Tsitos & Etienne Compagnon | |
| 98 | 1 | F | First Rounders | Nature Biotechnology | |
| 99 | 1 |  | Farm Small Farm Smart | The Modern Grower Podcast Network | |
| 100 | — |  | UFO Chronicles Podcast | Nik Hunter | |
