| 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 | ヴ | ヴォイニッチの科学書 | くりらじ | |
| 5 | 1 |  | Radiolab | WNYC Studios | |
| 6 | 2 | 農 | 農のミライ | ラジオNIKKEI | |
| 7 | 1 | S | STEAM.fm | 金谷一朗（いち） | |
| 8 | 1 | す | すごい進化ラジオ | 鈴木 紀之（昆虫生態学者） | |
| 9 | 2 |  | Science Friday | Science Friday and WNYC Studios | |
| 10 | 4 |  | BirdNote Daily | BirdNote | |
| 11 | 1 | 東 | 東京プラネタリー☆カフェ | TOKYO FM | |
| 12 | 4 |  | Night Science | Itai Yanai & Martin Lercher | |
| 13 | 8 | ひ | ひよっこ研究者のさばいばる日記 | はちとちー | |
| 14 | 4 | ち | ちょぼっとサイエンス | ちょぼ先生@元高校理科教師 | |
| 15 | 30 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 16 | 5 | 宇 | 宇宙と素粒子の夜 | Space-podcast | |
| 17 | 101 | D | Digital Pathology Podcast | Aleksandra Zuraw, DVM, PhD | |
| 18 | — |  | Joint Approach | Musculoskeletal Infection Society | |
| 19 | — |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 20 | 7 |  | ハジメテアロマ | 蜜のあじ子 | |
| 21 | 4 |  | The Science Show | ABC | |
| 22 | 7 | 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 | |
| 23 | 5 | P | Palaeocast | Palaeocast | |
| 24 | 5 | バ | バイオステーションポッドキャスト Bio-station Podcast | Biostation | |
| 25 | 5 | バ | バイオラジオ（BioRadio） | バイオラジオ | |
| 26 | 4 | T | The Immunology Podcast | The Immunology Podcast | |
| 27 | 4 | M | MIT News | Massachusetts Institute of Technology (MIT) | |
| 28 | 3 |  | セミラジオ ～生き物とサブカル～ | せみやま | |
| 29 | 5 | バ | バイリンガリレオ | Naoto&Kianu | |
| 30 | 4 | I | Intertek's Assurance in Action Podcast Network | Intertek | |
| 31 | 4 |  | OISTポッドキャスト | OIST 広報 | |
| 32 | 4 |  | The Common Descent Podcast | Common Descent | |
| 33 | 5 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 34 | 1 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 35 | 6 | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 36 | 6 |  | ExtinctZoo | ExtinctZoo | |
| 37 | 6 |  | Ken Cook Is Having Another Episode | EWG | |
| 38 | 6 | O | Oxford Sparks Big Questions | Oxford Sparks | |
| 39 | 1 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 40 | 6 | F | Food Safety Matters | Food Safety Magazine | |
| 41 | 6 | Ш | ШоПоКо | Anton Pozdnyakov | |
| 42 | 5 |  | Ask a Spaceman! | Paul M. Sutter | |
| 43 | 1 |  | Science unscripted | DW | |
| 44 | 6 | 老 | 老高与小茉 | 最全专辑 | 修音去尾完美版 | Mr大狼 | |
| 45 | 59 | 科 | 科学探求おしゃべり番組「ススメ！有孔蟲」 | Takashi Toyofuku/Yuki Nagai/Remi Tsubaki | |
| 46 | 5 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 47 | 37 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 48 | 59 |  | Weather Geeks | Weather Group Television | |
| 49 | 8 | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 50 | 7 | 初 | 初音ミクのサイエンスファンタジア | くりらじ | |
| 51 | 9 |  | Robinson's Podcast | Robinson Erhardt | |
| 52 | 18 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 53 | 6 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 54 | 103 | S | Seth Radio | 南郷興平・ゆうき | |
| 55 | 119 |  | Manifold | Steve Hsu | |
| 56 | 7 |  | Brain Inspired | Paul Middlebrooks | |
| 57 | 21 | N | Nature Track | ABC | |
| 58 | 1 |  | Outside/In | NHPR | |
| 59 | 11 | W | What The Duck?! | ABC | |
| 60 | 14 | S | scigest - Bioeconomy Science Institute podcasts | New Zealand Institute for Bioeconomy Science Limited | |
| 61 | 22 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 62 | 18 |  | Eons: Surviving Deep Time | PBS | |
| 63 | 121 |  | ドク女子ラジオ | dokujoshi_radio | |
| 64 | 5 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 65 | 7 | N | New Books in Environmental Studies | Marshall Poe | |
| 66 | 1 | W | Walkabout the Galaxy | Joshua Colwell, Adrienne Dove, and James Cooney | |
| 67 | 77 |  | Paranormal Portal | Brent Thomas | |
| 68 | 87 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 69 | 19 |  | Most Terrifying Places in America | Travel Channel | |
| 70 | 17 | V | Viced Rhino: The Podcast | Viced Rhino | |
| 71 | 34 |  | Sasquatch Odyssey | Sasquatch Odyssey-Bigfoot Encounters | |
| 72 | 38 |  | Bigfoot and Beyond with Cliff and Bobo | Bigfoot and Beyond LLC | |
| 73 | 99 | R | Rätsel der Wissenschaft | DER STANDARD | |
| 74 | — |  | Cryptid Creatures | Brian Brock/Todd Stevens | |
| 75 | 91 | C | Curiosity Unbounded | Massachusetts Institute of Technology (MIT) | |
| 76 | — | C | Cienciaes.com | cienciaes.com | |
| 77 | 22 | む | むラジオ | muraとmasubon | |
| 78 | 10 |  | The Michael Shermer Show | Michael Shermer | |
| 79 | 23 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 80 | 14 | 이 | 이과 여자 | 이과여자 | |
| 81 | 29 | T | The Science Show - Separate stories podcast | ABC | |
| 82 | 106 | A | Arthro-Pod | Jonathan Larson | |
| 83 | 29 | ス | スペースニュース・ダイジェスト | Space-podcast | |
| 84 | 1 | 天 | 天方烨谈 | 基因频道 | |
| 85 | 16 | 과 | 과장창 : 모두에게 과학이 필요한 시간 | 팟빵 | |
| 86 | 28 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 87 | 27 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | |
| 88 | 27 | T | The Effective Statistician - in association with PSI | Alexander Schacht and Benjamin Piske, biometricians, statisticians and leaders in the pharma industry | |
| 89 | — |  | The Science of Everything Podcast | James Fodor | |
| 90 | 28 |  | ヴォイニッチの書棚 | くりらじ | |
| 91 | 27 |  | UFO Chronicles Podcast | Nik Hunter | |
| 92 | 29 | D | Dive In with NOAA Fisheries | NOAA Fisheries | |
| 93 | 22 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 94 | 27 |  | BrainStuff | iHeartPodcasts | |
| 95 | 22 | 若 | 若手研究者たちのラボからの帰り道 | ラボ帰り | |
| 96 | 22 |  | MonsterTalk | Blake Smith | |
| 97 | 52 | L | La Ciencia Pop | Gabriel León | |
| 98 | 23 | P | Permaculture P.I.M.P.cast | Permaculture P.I.M.P.cast | |
| 99 | 22 | 科 | 科学巨著《时间简史》（霍金） | 给小白白的有声书 | |
| 100 | 21 |  | 土壌医ラジお | 土壌医 ハセ | |
