| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | 1 |  | BrainStuff | iHeartPodcasts | |
| 3 | 1 |  | The Michael Shermer Show | Michael Shermer | |
| 4 | 4 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 5 | 20 | W | What The Duck?! | ABC | |
| 6 | 1 | S | So Many Tabs | funk | |
| 7 | 3 |  | The Science of Everything Podcast | James Fodor | |
| 8 | 2 | W | Wetter, Wissen, Was | wetter.com | |
| 9 | 2 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 10 | 1 |  | Robinson's Podcast | Robinson Erhardt | |
| 11 | — |  | الفضاء والاستدامة | qretzx | |
| 12 | 2 |  | Outside/In | NHPR | |
| 13 | 1 | S | Surprisingly Brilliant | Seeker | |
| 14 | 1 | S | Sciware سايوير | محمد قاسم | |
| 15 | 1 | F | Fresh Thinking by Snowden Optiro | Snowden Optiro | |
| 16 | 1 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 17 | 1 | N | NASA ScienceCasts | NASA Science | |
| 18 | 1 | D | Deep Science | Deutschlandfunk | |
| 19 | 1 | T | The Effective Statistician - in association with PSI | Alexander Schacht and Benjamin Piske, biometricians, statisticians and leaders in the pharma industry | |
| 20 | 1 |  | Night Science | Itai Yanai & Martin Lercher | |
| 21 | 1 | N | New Books in Science | New Books Network | |
| 22 | 1 | A | Aperture: The Universe and Human Condition | Aperture: The Universe and Human Condition | |
| 23 | 1 | H | Hinter dem Zoo geht's weiter - Der Naturschutzpodcast aus Frankfurt | Zoologische Gesellschaft Frankfurt & Zoo Frankfurt | |
| 24 | 2 | П | правило 34 | Николай | |
| 25 | 2 | N | New Books in Environmental Studies | Marshall Poe | |
| 26 | 1 | Z | ZSL Wild Science Podcast | Zoological Society of London | |
| 27 | 1 | F | FM4 Science Busters | ORF Radio FM4 | |
| 28 | — |  | Main Engine Cut Off | Anthony Colangelo | |
| 29 | — | ف | في أعماق البحار | Podeo | بوديو | |
| 30 | — | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 31 | — | D | DLG-Podcast Landwirtschaft | DLG e.V. | |
| 32 | — |  | Science unscripted | DW | |
| 33 | — | ا | العلوم الحقيقية - Real Sciences | العلوم الحقيقية | |
| 34 | — |  | Brain Inspired | Paul Middlebrooks | |
| 35 | — | C | Coffee Roasting Navigated | Therese Brøndsted | |
| 36 | — | غ | غضب الطبيعة | Podeo | بوديو | |
| 37 | — | T | The Immunology Podcast | The Immunology Podcast | |
| 38 | — | D | Double Loop Podcast | Glenn Langenburg and Eric Ray | |
| 39 | — |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 40 | — | D | Digital Pathology Podcast | Aleksandra Zuraw, DVM, PhD | |
| 41 | — | T | Talkin' Cotton Podcast | University of Georgia's Cotton Team | |
| 42 | — | R | Rätsel der Wissenschaft | DER STANDARD | |
| 43 | — | K | Kortizes-Podcast | Kortizes-Podcast | |
| 44 | — |  | Wild Sounds: Kākāpō Files II | RNZ | |
| 45 | 1 | A | About Sustainability… | Institute for Global Environmental Strategies | |
| 46 | 1 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 47 | — | A | American Scientific Affiliation Podcasts | American Scientific Affiliation | |
| 48 | — | S | Stimulating Brains | Andreas Horn | |
| 49 | — | G | Green Shift: Brazil and Australia Dialogues on Climate - Virada Verde: Brasil e Austrália Juntos pelo Clima | SBS | |
| 50 | — | A | Açık Bilim Podcast | Poddict: Tevfik Uyar - Açık Bilim | |
| 51 | — | A | Analytical Chemistry Podcast | analytical@acs.org (Analytical Chemistry Staff) | |
| 52 | — |  | Ask a Spaceman! | Paul M. Sutter | |
| 53 | — |  | The Swiss Connection | SWI swissinfo.ch | |
| 54 | 1 | S | So You Want to Be a Marine Biologist | K. G. Muzia | |
| 55 | 1 |  | The Acres U.S.A. Podcast | Acres U.S.A.® | |
| 56 | — | D | Die Großen Fragen in 10 Minuten | Mitteldeutscher Rundfunk | |
| 57 | — | E | Editörün Gezegen Notları | Poddict: Editörün Gezegen Notları | |
| 58 | — | M | MetaCast | Meta-Analysis Academy | |
| 59 | — |  | From The Shadows | Shane Grove | |
| 60 | — | S | Students of Surgery | Martin Brand | |
| 61 | — | L | Living With Autism | La Trobe University | |
| 62 | — | L | La Ciencia Pop | Gabriel León | |
| 63 | — | Ö | Ö1 Wissen aktuell | ORF Ö1 | |
| 64 | — | W | Welt der Physik | Podcast | Welt der Physik | |
| 65 | — | پ | پادکست علمی اسکرید | Screed | mojir screed | |
| 66 | — | I | Intertek's Assurance in Action Podcast Network | Intertek | |
| 67 | — | A | ADHD + ASD Sounds | Study Sleep Soothe | |
| 68 | — | T | The Cyclo Edition | Matthew Genzink | |
| 69 | — | M | Margaret’s Manifestation Secrets | Margaret’s Manifestations | |
| 70 | — |  | Infectious Disease Puscast | Vincent Racaniello | |
| 71 | — | M | Molecules to Ecosystems | An IB Bio Podcast | Maria Grau | |
| 72 | — | S | Sarkaç | Sarkaç | |
| 73 | — | ا | السعودي العلمي | Scientific Saudi | |
| 74 | — | S | Sustainable World Radio- Ecology and Permaculture Podcast | Jill Cloutier | |
| 75 | — | M | Materials and Megabytes | Stanford Materials Computation and Theory Group, Qian Yang's lab at the University of Connecticut | |
| 76 | — | U | Unlock Full Audiobook in Romance, Fantasy | hotaudiobook.com | |
| 77 | — | F | Farmers Helping Farmers | VicNoTill | |
| 78 | — |  | Most Terrifying Places in America | Travel Channel | |
| 79 | — |  | The Common Descent Podcast | Common Descent | |
| 80 | — | T | The Genetics Podcast | Sano Genetics | |
| 81 | — | T | The Reality Check | The Reality Check | |
| 82 | — | O | Oxford Sparks Big Questions | Oxford Sparks | |
| 83 | — |  | The Numberphile Podcast | Brady Haran | |
| 84 | — |  | Origin Stories | The Leakey Foundation | |
| 85 | — | C | Cannabis Science Podcast | Dr. Ricardo Rivera | |
| 86 | — |  | In Defense of Plants Podcast | In Defense of Plants | |
