| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | 3 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 3 | 1 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 4 | 1 |  | Science unscripted | DW | |
| 5 | 1 |  | The Michael Shermer Show | Michael Shermer | |
| 6 | — | T | The Immunology Podcast | The Immunology Podcast | |
| 7 | 2 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 8 | 2 |  | Origin Stories | The Leakey Foundation | |
| 9 | 2 | М | Мослекторий | Москва 24 | |
| 10 | 16 | П | правило 34 | Николай | |
| 11 | 4 | T | The Naked Mole Rat | libo/libo | |
| 12 | 4 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 13 | 9 | T | The Swiss Connection | SWI swissinfo.ch | |
| 14 | 46 | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 15 | 4 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 16 | — | S | Stimulating Brains | Andreas Horn | |
| 17 | — | Ш | ШоПоКо | ШоПоКо | |
| 18 | 6 |  | The Common Descent Podcast | Common Descent | |
| 19 | 11 |  | Robinson's Podcast | Robinson Erhardt | |
| 20 | 7 | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 21 | 7 | P | Physics (Video) | UCTV | |
| 22 | 4 | S | SilviCast | Wisconsin Forestry Center and Wisconsin Department of Natural Resources | |
| 23 | 4 | R | Rätsel der Wissenschaft | DER STANDARD | |
| 24 | 4 |  | MonsterTalk | Blake Smith | |
| 25 | 4 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 26 | 3 | Б | Буде тобі наука | Kunsht/Куншт | |
| 27 | 47 | R | Reef in Focus | Great Barrier Reef Marine Park Authority | |
| 28 | 4 |  | The Science of Everything Podcast | James Fodor | |
| 29 | 4 |  | Paranormal Portal | Brent Thomas | |
| 30 | 2 |  | Night Science | Itai Yanai & Martin Lercher | |
| 31 | 3 | P | Paradox Live | Pro Звук | |
| 32 | 7 |  | BrainStuff | iHeartPodcasts | |
| 33 | 6 |  | Ask a Spaceman! | Paul M. Sutter | |
| 34 | 6 | P | Palaeocast | Palaeocast | |
| 35 | 6 | L | La Ciencia Pop | Gabriel León | |
| 36 | 5 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 37 | 6 | W | What The Duck?! | ABC | |
| 38 | 5 | E | Evolution Talk | Rick Coste | |
| 39 | 3 | Q | Quantum Field Theory with Dr. Rodeny A. Brooks | Dr. Rodney A. Brooks | |
| 40 | 5 |  | Believing the Bizarre: Paranormal Podcast | Tyler and Charlie | |
| 41 | 3 | F | F.A.Z. Wissen | Frankfurter Allgemeine Zeitung | |
| 42 | 6 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 43 | 6 | T | The Animal Heartbeat | Kieran Borgeat and Jose Novo Matos | |
| 44 | 6 | N | New Books in Environmental Studies | Marshall Poe | |
| 45 | 5 | W | Wissenschaft auf die Ohren | Helmholtz-Gemeinschaft | |
| 46 | — |  | Eons: Surviving Deep Time | PBS | |
| 47 | — | L | Living With Autism | La Trobe University | |
| 48 | 5 | T | The Reality Check | The Reality Check | |
| 49 | 4 |  | Brain Inspired | Paul Middlebrooks | |
| 50 | 2 | ( | (don't) Waste Water! | Water Tech to Solve the World | Antoine Walter | |
| 51 | 5 | サ | サイエントーク | 研究者レンとイギリス駐在員エマ | |
| 52 | 3 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 53 | 3 | S | Sciware سايوير | محمد قاسم | |
| 54 | 3 | M | Materials: Machine Read | Erik | |
| 55 | 3 | ا | العلوم الحقيقية - Real Sciences | العلوم الحقيقية | |
| 56 | 3 | T | This Week in Evolution | Vincent Racaniello | |
| 57 | 3 | P | Pulse of the Planet Podcast with Jim Metzner | Science | Nature | Environment | Technology | Jim Metzner | |
| 58 | 3 | E | eanCast: Weekly Neurology | ean.org | |
| 59 | 2 |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 60 | 1 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 61 | 3 | P | Plants and Pipettes | Joram Schwartzmann and Tegan Armarego-Marriott | |
| 62 | 3 |  | 科学と研究の楽しさを語るラジオ | 桜井健次 | |
| 63 | 1 |  | SunCast | Nico Johnson | |
| 64 | 1 | م | ما لا تعرفه | Podeo | بوديو | |
| 65 | 1 |  | BirdNote Daily | BirdNote | |
| 66 | 3 | Ч | ЧЛВК42 | Антон Мищенко | |
| 67 | 3 | W | WeMartians Podcast | Jake Robins | |
| 68 | 4 | S | STEAM.fm | 金谷一朗（いち） | |
| 69 | 4 |  | Outside/In | NHPR | |
| 70 | 4 | S | Surprisingly Brilliant | Seeker | |
| 71 | 4 | A | Authentic Biochemistry | Dr Daniel J. Guerra | |
| 72 | 4 | У | Учёные Нижнего | Парк науки «Лобачевский Lab» | |
| 73 | 3 | M | Manifesting Your Reality-The Law Of Assumption | Kimberly McComas | |
| 74 | 3 |  | The Science Show | ABC | |
| 75 | 2 | I | Insider's Look at Grand Canyon, Audio | National Park Service | |
| 76 | 4 | M | Making Science with Tom Whipple | The Times | |
| 77 | 5 | L | Love in the Time of Chasmosaurs | David Orr | |
| 78 | 3 |  | The Numberphile Podcast | Brady Haran | |
| 79 | 2 | C | Cienciaes.com | cienciaes.com | |
| 80 | 2 | O | Oil & Gas Journal ReEnterprised | Endeavor Business Media | |
| 81 | 2 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 82 | 1 | P | Pete the Vet's Podcast | Pete Wedderburn | |
| 83 | — | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 84 | — | B | Brain Matters | Brain Matters Neuroscience | |
| 85 | 4 | W | When We Talk About Animals | Law, Environment & Animals Program at Yale Law School | |
| 86 | 1 | T | The Genetics Podcast | Sano Genetics | |
| 87 | 1 | T | Timber University | Dr. Brady Self & Dr. Shaun Tanger | |
| 88 | 1 | S | So You Want to Be a Marine Biologist | K. G. Muzia | |
| 89 | 1 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 90 | — | O | Off Track | ABC | |
| 91 | — | A | Astronomy (Video) | UCTV | |
| 92 | 2 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 93 | 1 | T | The Effective Statistician - in association with PSI | Alexander Schacht and Benjamin Piske, biometricians, statisticians and leaders in the pharma industry | |
| 94 | 1 | T | The Synthetic Biology Podcast | The University of Edinburgh | |
| 95 | — | M | Mushroom Revival Podcast | Alex Dorr | |
| 96 | — | T | The Moos Room™ | University of Minnesota Extension | |
| 97 | — | O | omega tau - English only | Markus Voelter, Nora Ludewig | |
| 98 | — | バ | バイオステーションポッドキャスト Bio-station Podcast | Biostation | |
| 99 | — | Н | Наука | Лучшее Радио | |
| 100 | — | L | Les grandes étapes de la vie | France Inter | |
