| 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 | — | ヴ | ヴォイニッチの科学書 | くりらじ | |
| 5 | — |  | Radiolab | WNYC Studios | |
| 6 | — | 大 | 大人の科学教養ブルーバックス+(BLUE BACKS+) | 講談社ブルーバックス | |
| 7 | — | S | STEAM.fm | 金谷一朗(いち) | |
| 7 | 1 | ち | ちょぼっとサイエンス | ちょぼ先生@元高校理科教師 | |
| 8 | — | す | すごい進化ラジオ | 鈴木 紀之(昆虫生態学者) | |
| 9 | — | 農 | 農のミライ | ラジオNIKKEI | |
| 10 | 5 | 奏 | 奏でる細胞 MUSIC SCIENCE PODCAST | タツ(細胞学)ゆりか(リベラルアーツ講師) | |
| 11 | 5 | 汪 | 汪诘:科学有故事(主打) | 科学有故事 | |
| 11 | 1 | バ | バイオラジオ(BioRadio) | バイオラジオ | |
| 12 | — | ひ | ひよっこ研究者のさばいばる日記 | はちとちー | |
| 12 | 2 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 13 | 3 | 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 | |
| 13 | 2 |  | 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 | |
| 13 | — | D | Dinosaurs Will Always Be Awesome | Jimmy Waldron | |
| 14 | — |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 18 | 3 |  | The Science Show | ABC | |
| 19 | 3 | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 20 | 6 |  | The Michael Shermer Show | Michael Shermer | |
| 20 | 2 | 宇 | 宇宙と素粒子の夜 | Space-podcast | |
| 21 | 5 | 東 | 東京プラネタリー☆カフェ | TOKYO FM | |
| 21 | 4 |  | BirdNote Daily | BirdNote | |
| 23 | 1 |  | ヴォイニッチの書棚 | くりらじ | |
| 24 | 1 |  | Outside/In | NHPR | |
| 24 | 6 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 25 | — | 과 | 과장창 : 모두에게 과학이 필요한 시간 | 팟빵 | |
| 25 | 8 |  | セミラジオ ~生き物とサブカル~ | せみやま | |
| 26 | 6 | 科 | 科学探求おしゃべり番組「ススメ!有孔蟲」 | Takashi Toyofuku/Yuki Nagai/Remi Tsubaki | |
| 26 | 1 |  | The Numberphile Podcast | Brady Haran | |
| 27 | 12 | A | Aussie Wildlife Show | Aussie Wildlife Show | |
| 27 | 2 | S | So You Want to Be a Marine Biologist | K. G. Muzia | |
| 28 | 7 | W | What The Duck?! | ABC | |
| 31 | 1 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 31 | 1 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 31 | 1 | バ | バイオステーションポッドキャスト Bio-station Podcast | Biostation | |
| 32 | 3 |  | Main Engine Cut Off | Anthony Colangelo | |
| 33 | 19 |  | 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』 | |
| 33 | 1 |  | The Common Descent Podcast | Common Descent | |
| 35 | 37 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 36 | 5 | 片 | 片岡龍峰の地球人ラジオ | ryuho kataoka | |
| 38 | 3 |  | The Acres U.S.A. Podcast | Acres U.S.A.® | |
| 38 | 5 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 39 | 3 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 42 | 5 |  | ハジメテアロマ | 蜜のあじ子 | |
| 42 | 32 | 科 | 科学星球 | BOX孙彬 | |
| 43 | 2 |  | Origin Stories | The Leakey Foundation | |
| 43 | — | N | Nature Track | ABC | |
| 44 | 6 | A | About Sustainability… | Institute for Global Environmental Strategies | |
| 45 | 3 | R | Reef in Focus | Great Barrier Reef Marine Park Authority | |
| 46 | 3 | S | Science and the Sea Podcast | The University of Texas Marine Science Institute | |
| 46 | 121 |  | MonsterTalk | Blake Smith | |
| 47 | 3 | F | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | |
| 48 | 110 | M | Materials: Machine Read | Erik | |
| 49 | 5 | D | Dairy Digressions | ADSA | |
| 50 | 12 | Ö | Ö1 Wissen aktuell | ORF Ö1 | |
| 50 | 4 |  | Paleo Nerds | paleonerds | |
| 51 | 2 | バ | バイリンガリレオ | Naoto&Kianu | |
| 51 | 6 |  | Science unscripted | DW | |
| 52 | 83 |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | |
| 53 | 8 |  | Brain Inspired | Paul Middlebrooks | |
| 53 | 7 | C | Cienciaes.com | cienciaes.com | |
| 54 | 6 |  | BAYFM THE FLINTSTONE Podcast | BAYFM78 | |
| 56 | 5 | T | The Science Show - Separate stories podcast | ABC | |
| 56 | 1 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 57 | — | N | New Books in Environmental Studies | Marshall Poe | |
| 57 | 5 | T | The Immunology Podcast | The Immunology Podcast | |
| 58 | 5 |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 59 | 11 | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 59 | 4 |  | The Science of Everything Podcast | James Fodor | |
| 59 | 90 | S | scigest - Bioeconomy Science Institute podcasts | New Zealand Institute for Bioeconomy Science Limited | |
| 60 | 10 | P | Palaeocast | Palaeocast | |
| 60 | 20 | 若 | 若手研究者たちのラボからの帰り道 | ラボ帰り | |
| 60 | 11 |  | オシポッド | sk | |
| 61 | — | L | Love in the Time of Chasmosaurs | David Orr | |
| 61 | 75 | T | TOKYOサイエンス・ラボ | 部長課長(梵鐘部) | |
| 62 | — | F | Forecast: climate conversations with Michael White | Michael White | |
| 62 | — | R | Rätsel der Wissenschaft | DER STANDARD | |
| 65 | 7 | Z | Zoo Logic | Dr. Grey Stafford | |
| 67 | 22 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 67 | 19 | П | правило 34 | Николай | |
| 68 | 12 | T | The Animal Heartbeat | Kieran Borgeat and Jose Novo Matos | |
| 69 | 7 | M | Mind to Mind | Keith Frankish | |
| 70 | 3 |  | BrainStuff | iHeartPodcasts | |
| 71 | 11 |  | 土壌医ラジお | 土壌医 ハセ | |
| 73 | 2 | 神 | 神田沙織 がりれでぃ NSlab "しぜんのかがく" feat.玲子先生 | GRpc feat.玲子先生 | |
| 73 | — | M | Met Office - Podcasts | Met Office | |
| 74 | 7 | M | MIT News | Massachusetts Institute of Technology (MIT) | |
| 74 | 70 | D | Digital Pathology Podcast | Aleksandra Zuraw, DVM, PhD | |
| 76 | 6 | C | Curiosity Unbounded | Massachusetts Institute of Technology (MIT) | |
| 77 | 2 |  | Strange Animals Podcast | Katherine Shaw | |
| 77 | 9 | W | Wissenschaft | Holger Klein, Florian Freistetter | |
| 78 | 9 | D | Deep Science | Deutschlandfunk | |
| 78 | 16 |  | Ask a Spaceman! | Paul M. Sutter | |
| 78 | 7 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 79 | 7 | T | The Fisheries Podcast | A team of fisheries scientists | |
| 81 | 113 |  | 絶滅危惧ラジオ~拝啓、絶滅の淵から~ | 絶滅危惧ラジオ | |
| 81 | 14 | W | Walkabout the Galaxy | Joshua Colwell, Adrienne Dove, and James Cooney | |