| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | — | M | Modulus | Modulus | |
| 3 | — |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 4 | — |  | The Common Descent Podcast | Common Descent | |
| 5 | — |  | Brain Inspired | Paul Middlebrooks | |
| 6 | 42 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 7 | 1 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 8 | 12 |  | BrainStuff | iHeartPodcasts | |
| 9 | 1 |  | Science unscripted | DW | |
| 10 | — | F | Food Safety Matters | Food Safety Magazine | |
| 11 | 8 |  | The Science Show | ABC | |
| 12 | 5 |  | Robinson's Podcast | Robinson Erhardt | |
| 13 | 4 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 14 | 3 | W | Welt der Physik | Podcast | Welt der Physik | |
| 15 | 3 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 16 | 3 |  | Outside/In | NHPR | |
| 17 | 3 | Ш | ШоПоКо | ШоПоКо | |
| 18 | 2 | ち | ちょぼっとサイエンス | ちょぼ先生@元高校理科教師 | |
| 19 | 4 |  | Plastic Plesiosaur Podcast | Miles Greb | |
| 20 | 3 |  | Manifold | Steve Hsu | |
| 21 | 3 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 22 | 1 | T | The Science Show - Separate stories podcast | ABC | |
| 23 | 1 | W | Wetter, Wissen, Was | wetter.com | |
| 24 | 1 | 汪 | 汪诘：科学有故事（主打） | 科学有故事 | |
| 25 | 1 | A | Authentic Biochemistry | Dr Daniel J. Guerra | |
| 26 | 1 | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 27 | 1 |  | The Science of Everything Podcast | James Fodor | |
| 28 | 1 | サ | サイエントーク | 研究者レンとイギリス駐在員エマ | |
| 29 | 1 | ( | (don't) Waste Water! | Water Tech to Solve the World | Antoine Walter | |
| 30 | 1 | 과 | 과장창 : 모두에게 과학이 필요한 시간 | 팟빵 | |
| 31 | 1 |  | The Michael Shermer Show | Michael Shermer | |
| 32 | 1 | N | NASA ScienceCasts | NASA Science | |
| 33 | 1 | そ | そんない理科の時間 | そんないプロジェクト | |
| 34 | 2 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 35 | 2 | 佐 | 佐々木亮の宇宙ばなし | 佐々木亮 | |
| 36 | 1 | A | ADHD + ASD Sounds | Study Sleep Soothe | |
| 37 | 1 | W | We Measure The World | METER Group, Inc. USA | |
| 38 | 1 | C | Circulation: Arrhythmia and Electrophysiology On the Beat | Paul J. Wang, MD | |
| 39 | — | G | Green Shift: Brazil and Australia Dialogues on Climate - Virada Verde: Brasil e Austrália Juntos pelo Clima | SBS | |
| 40 | 2 | O | Oxford Sparks Big Questions | Oxford Sparks | |
| 41 | 1 | A | Aperture: The Universe and Human Condition | Aperture: The Universe and Human Condition | |
| 42 | 1 | T | Tom Nelson | Thomas Nelson | |
| 43 | 2 | R | RaiderVet Podcast | TTU SVM | |
| 44 | 2 | P | PolliNation Podcast | Andony Melathopoulos | |
| 45 | 1 |  | The Numberphile Podcast | Brady Haran | |
| 46 | 4 |  | BirdNote Daily | BirdNote | |
| 47 | 4 | T | Talking Bugs | Erfan Vafaie | |
| 48 | 3 |  | 浩浩熵熵(第三輯) | 李偉才(李逆熵)、Jaffe | |
| 49 | 3 | E | Evolution | UCTV | |
| 50 | 3 | W | What The Duck?! | ABC | |
| 51 | 2 | B | Branch Out | Botanic Gardens of Sydney | |
| 52 | — |  | Uu88 domains | Uu88 domains | |
| 53 | 1 | E | Energised | Intelligence Squared | |
| 54 | 1 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 55 | — | R | Research Insights, a Society of Actuaries Podcast | Research Insights | |
| 56 | — |  | Infectious Disease Puscast | Vincent Racaniello | |
| 57 | — | Ö | Ö1 Wissen aktuell | ORF Ö1 | |
| 58 | — | 每 | 每日一本书概览 | 听友94267918 | |
| 59 | — |  | Night Science | Itai Yanai & Martin Lercher | |
| 60 | — | П | правило 34 | Николай | |
| 61 | 1 | T | The Deep Dive Lab: Unraveling Materials Science | Son Hoang | |
| 62 | 1 | P | Physics (Audio) | UCTV | |
| 63 | — | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 64 | — | W | Wissenschaft auf die Ohren | Helmholtz-Gemeinschaft | |
| 65 | — | N | New Books in Environmental Studies | Marshall Poe | |
| 66 | — | 팝 | 팝콘과학 | 팝콘과학 | |
| 67 | — | W | Whale Tales Podcast | Whale Tales | |
| 68 | — | T | This Week in Evolution | Vincent Racaniello | |
| 69 | — | V | Ve | Julito BT | |
| 70 | — |  | Main Engine Cut Off | Anthony Colangelo | |
| 71 | — |  | Weather Geeks | Weather Group Television | |
| 72 | — | Y | Your Complex Brain | Krembil Brain Institute | |
| 73 | — | ひ | ひよっこ研究者のさばいばる日記 | はちとちー | |
| 74 | — | T | The Reality Check | The Reality Check | |
| 75 | — | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 76 | — | G | Gossip Gills | Aquaculture Stewardship Council | |
| 77 | — | A | Aquaculture and You | University of Wisconsin Sea Grant Institute | |
| 78 | — | U | Urban Wildlife Podcast | Urban Wildlife Podcast | |
| 79 | — | A | America Adapts the Climate Change Podcast | Doug Parsons | |
| 80 | — | D | Don't Eat Poop! A Food Safety Podcast | Food Safety Specialists: Matthew Regusci and Francine L Shaw | |
| 81 | — | A | About Sustainability… | Institute for Global Environmental Strategies | |
| 82 | — |  | Eons: Surviving Deep Time | PBS | |
| 83 | — | 과 | 과학이 빛나는 밤에 | 준호의숲 | |
| 84 | — | I | InFact - Der HZI-Podcast. Wissenschaft, die ansteckt. | HZI - Helmholtz-Zentrum für Infektionsforschung GmbH | |
| 85 | — |  | Origin Stories | The Leakey Foundation | |
| 86 | — | F | Freshwater Perspectives | Riley Buley & Matt Gladfelter | |
| 87 | — | A | Aussie Wildlife Show | Aussie Wildlife Show | |
| 88 | — | C | Consciousness and the Brain | Bernard Baars, PhD | Nautilus Press Publishing Group | |
| 89 | — |  | Most Terrifying Places in America | Travel Channel | |
| 90 | — | T | That Bigfoot Podcast | Paranormal World Productions Studio | |
| 91 | — | I | Intertek's Assurance in Action Podcast Network | Intertek | |
| 92 | — |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 93 | — | N | New Books in Mathematics | Marshall Poe | |
| 94 | — | F | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | |
| 95 | — | M | Manifesting Your Reality-The Law Of Assumption | Kimberly McComas | |
| 96 | — | S | Sustainable World Radio- Ecology and Permaculture Podcast | Jill Cloutier | |
| 97 | — | I | IPA | Sugih Rahmansah | |
| 98 | — | C | Curiosity Unbounded | Massachusetts Institute of Technology (MIT) | |
| 99 | — |  | Sustainable Winegrowing | Vineyard Team | |
| 100 | — | N | Natural disasters | Adi Besser | |
