| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | — |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 3 | — |  | Origin Stories | The Leakey Foundation | |
| 4 | — |  | Evolution Talk | Rick Coste | |
| 5 | — |  | Planet NOAA | National Oceanic and Atmospheric Administration | |
| 6 | — |  | La Ciencia Pop | Gabriel León | |
| 7 | — |  | Cienciaes.com | cienciaes.com | |
| 8 | — |  | Asimov Press | Asimov Press | |
| 9 | — |  | Night Science | Itai Yanai & Martin Lercher | |
| 10 | — |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 11 | — |  | правило 34 | Николай | |
| 12 | — |  | The Naked Mole Rat | libo/libo | |
| 13 | — |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 14 | — |  | Мослекторий | Москва 24 | |
| 15 | — |  | The Michael Shermer Show | Michael Shermer | |
| 16 | — |  | Astrologia, Mapa Astral, Signos e Horóscopo com Saimagos | J M Saimagos | |
| 17 | — |  | The Moos Room™ | University of Minnesota Extension | |
| 18 | — |  | Ask a Spaceman! | Paul M. Sutter | |
| 19 | — |  | The Immunology Podcast | The Immunology Podcast | |
| 20 | — |  | ما لا تعرفه | Podeo | بوديو | |
| 21 | — |  | Robinson's Podcast | Robinson Erhardt | |
| 22 | — |  | BrainStuff | iHeartPodcasts | |
| 23 | — |  | Brain Inspired | Paul Middlebrooks | |
| 24 | — |  | Main Engine Cut Off | Anthony Colangelo | |
| 25 | — |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 26 | — |  | US News | Science Discoveries | US News & World Report | |
| 27 | — |  | What The Duck?! | ABC | |
| 28 | — |  | Palaeocast | Palaeocast | |
| 29 | — |  | Научный стендап | Радио «Комсомольская правда» | |
| 30 | — |  | The Common Descent Podcast | Common Descent | |
| 31 | — |  | Кортекс | Anastasia Neklyudova & Daria Kleeva | |
| 32 | — |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 33 | — |  | UFO Chronicles Podcast | Nik Hunter | |
| 34 | — |  | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 35 | — |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 36 | — |  | Наука | Лучшее Радио | |
| 37 | — |  | This Week in Evolution | Vincent Racaniello | |
| 38 | — |  | New Books in Science | New Books Network | |
| 39 | — |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 40 | — |  | The Science of Everything Podcast | James Fodor | |
| 41 | — |  | Frekvenca X | RTVSLO – Val 202 | |
| 42 | — |  | SilviCast | Wisconsin Forestry Center and Wisconsin Department of Natural Resources | |
| 43 | — |  | The Numberphile Podcast | Brady Haran | |
| 44 | — |  | Cliffhanger Paranormal and Cryptid Encounters | Ben Clifford | |
| 45 | — |  | Rätsel der Wissenschaft | DER STANDARD | |
| 46 | — |  | Infectious Disease Puscast | Vincent Racaniello | |
| 47 | — |  | Outside/In | NHPR | |
| 48 | — |  | Лаборатория Альтернативной Истории | naspret | |
| 49 | — |  | For The Curious | Sophie Gowen | |
| 50 | — |  | Буде тобі наука | Kunsht/Куншт | |
| 51 | — |  | omega tau - English only | Markus Voelter, Nora Ludewig | |
| 52 | — |  | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 53 | — |  | Authentic Biochemistry | Dr Daniel J. Guerra | |
| 54 | — |  | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | |
| 55 | — |  | When We Talk About Animals | Law, Environment & Animals Program at Yale Law School | |
| 56 | — |  | Wissenschaft auf die Ohren | Helmholtz-Gemeinschaft | |
| 57 | — |  | Кто сказал: «Поехали»? | National Geographic Россия | |
| 58 | — |  | Český rozhlas - Příroda | Český rozhlas | |
| 59 | — |  | In Defense of Plants Podcast | In Defense of Plants | |
| 60 | — |  | The Animal Heartbeat | Kieran Borgeat and Jose Novo Matos | |
| 61 | — |  | F.A.Z. Wissen | Frankfurter Allgemeine Zeitung | |
| 62 | — |  | Get The Bug | Umberto Diecinove | |
| 63 | — |  | Подкаст «Скептика» | skeptic.com.ru | |
| 64 | — |  | New Species | New Species Podcast | |
| 65 | — |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 66 | — |  | The Stem Cell Podcast | The Stem Cell Podcast | |
| 67 | — |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 68 | — |  | في أعماق البحار | Podeo | بوديو | |
| 69 | — |  | Deep Science | Deutschlandfunk | |
| 70 | — |  | PhD:The experience | Alexandra | |
| 71 | — |  | The Reality Check | The Reality Check | |
| 72 | — |  | AnthroBiology Podcast | Gaby Lapera | |
| 73 | — |  | Growing the Valley | University of California, Agriculture and Natural Resources | |
| 74 | — |  | Brainforest Café | McKenna Academy of Natural Philosophy | |
| 75 | — |  | Manifesting Your Reality-The Law Of Assumption | Kimberly McComas | |
| 76 | — |  | Tom's SciCast | Tom Kennedy | |
| 77 | — |  | Eons: Surviving Deep Time | PBS | |
| 78 | — |  | Photosynthesis | Dr. DINTU K P | |
| 79 | — |  | Climate Pulse | Duke University PlanetLab | |
| 80 | — |  | Palaeo After Dark | James Lamsdell, Amanda Falk, and Curtis Congreve | |
| 81 | — |  | Paradox Live | Pro Звук | |
| 82 | — |  | Stimulating Brains | Andreas Horn | |
| 83 | — |  | 6 Ranch Podcast | James Nash | |
| 84 | — |  | Weather Geeks | Weather Group Television | |
| 85 | — |  | Сила тока | Teach-In | |
| 86 | — |  | Digital Pathology Podcast | Aleksandra Zuraw, DVM, PhD | |
| 87 | — |  | Sciware سايوير | محمد قاسم | |
| 88 | — |  | SunCast | Nico Johnson | |
| 89 | — |  | Brain Matters | Brain Matters Neuroscience | |
| 90 | — |  | 632nm | Misha Shalaginov, Michael Dubrovsky, Xinghui Yin | |
| 91 | — |  | HOLOSKY PODCAST | Holosky Podcast | |
| 92 | — |  | KQED Science Video Podcast | KQED Science | |
| 93 | — |  | The Effective Statistician - in association with PSI | Alexander Schacht and Benjamin Piske, biometricians, statisticians and leaders in the pharma industry | |
| 94 | — |  | (don't) Waste Water! | Water Tech to Solve the World | Antoine Walter | |
| 95 | — |  | The Science Show - Separate stories podcast | ABC | |
| 96 | — |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 97 | — |  | BASIS Agronomy Matters | BASIS Registration | |
| 98 | — |  | Paranormal Portal | Brent Thomas | |
| 99 | — |  | Oxford Sparks Big Questions | Oxford Sparks | |
| 100 | — |  | Cannabis Cultivation and Science Podcast | Tad Hussey | |
