| 1 | — | 佐 | 佐々木亮の宇宙ばなし | 佐々木亮 | |
| 2 | — | サ | サイエントーク | 研究者レンとイギリス駐在員エマ | |
| 3 | — | そ | そんない理科の時間 | そんないプロジェクト | |
| 4 | 1 |  | Radiolab | WNYC Studios | |
| 5 | 1 | ヴ | ヴォイニッチの科学書 | くりらじ | |
| 6 | 2 |  | Science Friday | Science Friday and WNYC Studios | |
| 7 | 3 | 農 | 農のミライ | ラジオNIKKEI | |
| 8 | 2 | S | STEAM.fm | 金谷一朗（いち） | |
| 9 | 2 | す | すごい進化ラジオ | 鈴木 紀之（昆虫生態学者） | |
| 10 | 1 | ひ | ひよっこ研究者のさばいばる日記 | はちとちー | |
| 11 | 3 |  | セミラジオ ～生き物とサブカル～ | せみやま | |
| 12 | 1 |  | ハジメテアロマ | 蜜のあじ子 | |
| 13 | 28 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 14 | 2 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 15 | 107 | A | About Sustainability… | Institute for Global Environmental Strategies | |
| 16 | 109 |  | TILclimate | MIT Environmental Solutions Initiative | |
| 17 | — | F | F.A.Z. Wissen | Frankfurter Allgemeine Zeitung | |
| 18 | 5 | バ | バイオステーションポッドキャスト Bio-station Podcast | Biostation | |
| 19 | 4 | 宇 | 宇宙と素粒子の夜 | Space-podcast | |
| 20 | 4 |  | Outside/In | NHPR | |
| 21 | 2 |  | OISTポッドキャスト | OIST 広報 | |
| 22 | 2 |  | Eons: Surviving Deep Time | PBS | |
| 23 | 6 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 24 | 3 | C | Cienciaes.com | cienciaes.com | |
| 25 | 3 | Ö | Ö1 Wissen aktuell | ORF Ö1 | |
| 26 | 8 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 27 | 4 | ち | ちょぼっとサイエンス | ちょぼ先生@元高校理科教師 | |
| 28 | 2 | バ | バイオラジオ（BioRadio） | バイオラジオ | |
| 29 | 10 | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 30 | 3 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 31 | 7 |  | SunCast | Nico Johnson | |
| 32 | 7 | L | Latitudes Sud | Terres australes et antarctiques françaises | |
| 33 | 2 |  | The Common Descent Podcast | Common Descent | |
| 34 | 6 |  | The Science Show | ABC | |
| 35 | 91 | 若 | 若手研究者たちのラボからの帰り道 | ラボ帰り | |
| 36 | 9 |  | Night Science | Itai Yanai & Martin Lercher | |
| 37 | 15 | C | Coffee Roasting Navigated | Therese Brøndsted | |
| 38 | 6 |  | radin radim radio | 024企画『スピ・ギャラガー』 Nogami Farm『キャスパー野上』 百冨花園『百冨ドラゴン』 | |
| 39 | 3 |  | BirdNote Daily | BirdNote | |
| 40 | 3 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 41 | 11 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 42 | 13 | 老 | 老高与小茉 | 最全专辑 | 修音去尾完美版 | Mr大狼 | |
| 43 | 10 | C | Contaminated Site Clean-Up Information (CLU-IN): Internet Seminar Audio Archives | Contaminated Site Clean-Up Information (CLU-IN) | |
| 44 | 10 |  | Shark Week: The Podcast | Discovery | |
| 45 | 10 | S | Science(ish) | Auddy | |
| 46 | 10 | P | PHDtv | PHDtv | |
| 47 | 152 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 48 | 8 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 49 | 11 | む | むラジオ | muraとmasubon | |
| 50 | 3 |  | Robinson's Podcast | Robinson Erhardt | |
| 51 | 31 |  | Sasquatch Odyssey | Sasquatch Odyssey-Bigfoot Encounters | |
| 52 | 8 |  | BrainStuff | iHeartPodcasts | |
| 53 | 71 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 54 | 6 |  | Brain Inspired | Paul Middlebrooks | |
| 55 | 15 | は | はぶかん(ハーブ農家が考えるポッドキャスト) | はぶかん | |
| 56 | 10 | 初 | 初音ミクのサイエンスファンタジア | くりらじ | |
| 57 | 5 |  | Science unscripted | DW | |
| 58 | — | T | The Regenerative Agroforestry Podcast | Dimitri Tsitos & Etienne Compagnon | |
| 59 | 13 | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 60 | 17 |  | UFO Chronicles Podcast | Nik Hunter | |
| 61 | 11 | W | What The Duck?! | ABC | |
| 62 | 8 |  | Bigfoot and Beyond with Cliff and Bobo | Bigfoot and Beyond LLC | |
| 63 | 4 |  | BAYFM THE FLINTSTONE Podcast | BAYFM78 | |
| 64 | — |  | Paleo Nerds | paleonerds | |
| 65 | 37 | F | Food Safety Matters | Food Safety Magazine | |
| 66 | 75 | L | Laura Erickson's For the Birds | Laura Erickson | |
| 67 | 12 | R | Research Insights, a Society of Actuaries Podcast | Research Insights | |
| 68 | 30 | I | Intertek's Assurance in Action Podcast Network | Intertek | |
| 69 | 3 |  | The Michael Shermer Show | Michael Shermer | |
| 70 | 5 | 汪 | 汪诘：科学有故事（主打） | 科学有故事 | |
| 71 | 41 |  | Origin Stories | The Leakey Foundation | |
| 72 | 23 | C | CountryWide | RTÉ Radio 1 | |
| 73 | 16 | 東 | 東京プラネタリー☆カフェ | TOKYO FM | |
| 74 | 20 | D | Digital Pathology Podcast | Aleksandra Zuraw, DVM, PhD | |
| 75 | 17 | T | TOKYOサイエンス・ラボ | 部長課長（梵鐘部） | |
| 76 | 25 | 科 | 科学史评话最新专辑 | 科学史评话 | |
| 77 | 31 |  | ExtinctZoo | ExtinctZoo | |
| 78 | 69 |  | MonsterTalk | Blake Smith | |
| 79 | 71 | T | The Reality Check | The Reality Check | |
| 80 | — |  | TILclimate | MIT Environmental Solutions Initiative | |
| 81 | 28 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 82 | 18 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 83 | 16 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 84 | 16 | C | Carbon Removal Newsroom | Radhika Moolgavkar, Holly Buck, Wil Burns, Adina Mangubat, Susan Su | |
| 85 | 4 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 86 | 33 |  | ヴォイニッチの書棚 | くりらじ | |
| 87 | 36 | T | The Genetics Podcast | Sano Genetics | |
| 88 | 78 |  | Strange Animals Podcast | Katherine Shaw | |
| 89 | — | F | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | |
| 90 | 56 | T | The Science Show - Separate stories podcast | ABC | |
| 91 | 31 |  | Homesteading and Permaculture by Paul Wheaton | paul wheaton | |
| 92 | 31 | 科 | 科学探求おしゃべり番組「ススメ！有孔蟲」 | Takashi Toyofuku/Yuki Nagai/Remi Tsubaki | |
| 93 | 30 | 科 | 科学星球 | BOX孙彬 | |
| 94 | 29 | N | Nature Track | ABC | |
| 95 | 26 | T | The Immunology Podcast | The Immunology Podcast | |
| 96 | 19 |  | Joint Approach | Musculoskeletal Infection Society | |
| 97 | 19 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 98 | 17 |  | Weather Geeks | Weather Group Television | |
| 99 | — |  | ゆるっと高校理科の学び直し（学びのセカンドオピニオン） | のざたん｜会いに行けるセンセイ | |
| 100 | 6 | バ | バイリンガリレオ | Naoto&Kianu | |
