| 1 | — | L | Les grandes étapes de la vie | France Inter | |
| 1 | — |  | Radiolab | WNYC Studios | |
| 3 | 1 |  | The Michael Shermer Show | Michael Shermer | |
| 3 | — |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 4 | 18 |  | Le Peuple des Algues | Bruit vert | |
| 6 | 53 |  | BrainStuff | iHeartPodcasts | |
| 6 | 2 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 9 | 6 |  | Biome | Raphael Bouton | |
| 9 | 40 | T | The Immunology Podcast | The Immunology Podcast | |
| 11 | — | T | Totally Cooked: The Climate & Weather Podcast | ARC Centre of Excellence for 21st Century Weather | |
| 11 | 4 | 科 | 科学星球 | BOX孙彬 | |
| 12 | 6 | م | ما لا تعرفه | Podeo | بوديو | |
| 13 | 6 | غ | غضب الطبيعة | Podeo | بوديو | |
| 14 | 5 |  | Ask MIT Climate | MIT Climate Project | |
| 15 | 11 | ع | عصر حجر | Siavash Saffarianpour | |
| 17 | — | 萌 | 萌喵读文献-代谢 | Meng | |
| 17 | 12 | R | Rehactiv'Equine - La science au service de vos chevaux | Rehactiv'Equine | |
| 18 | 10 |  | CultureBiologique | Louise_CultureBio | |
| 20 | — |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 20 | 4 |  | The Common Descent Podcast | Common Descent | |
| 20 | 16 | М | Мослекторий | Москва 24 | |
| 21 | 12 | 老 | 老高与小茉 | 最全专辑 | 修音去尾完美版 | Mr大狼 | |
| 22 | 15 | I | Il gorilla ce l'ha piccolo | storielibere.fm | |
| 23 | 10 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 23 | 13 | N | New Books in Environmental Studies | Marshall Poe | |
| 26 | 10 |  | BirdNote Daily | BirdNote | |
| 26 | — |  | Outside/In | NHPR | |
| 27 | 8 | T | TerraFocus Podcast | Isabelle Vauconsant | |
| 28 | 12 |  | The Numberphile Podcast | Brady Haran | |
| 29 | 2 | L | Les Animaux et Vous / France Bleu Maine | ICI | |
| 30 | 13 | B | Branch Out | Botanic Gardens of Sydney | |
| 31 | 16 | P | Parlons Peu, Parlons Bleu | Eloïse Faure | |
| 32 | 1 | 佐 | 佐々木亮の宇宙ばなし | 佐々木亮 | |
| 33 | 13 | A | ATC Office Hours | Asian Turfgrass Center | |
| 34 | 10 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 34 | 11 |  | Shark Week: The Podcast | Discovery | |
| 34 | 140 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 36 | 2 | 天 | 天方烨谈 | 基因频道 | |
| 38 | 1 |  | Eons: Surviving Deep Time | PBS | |
| 40 | 17 |  | Le nid de pie | Agatha MacPie | |
| 41 | 16 | T | The Naked Mole Rat | libo/libo | |
| 41 | 17 | N | New Books in Mathematics | Marshall Poe | |
| 44 | 3 |  | The Science Show | ABC | |
| 44 | 14 |  | How Wild | NPR | |
| 44 | 7 | A | A toi les étoiles | Franck Menant | |
| 45 | 18 | D | Deep Marine Scenes | Deep Marine Scenes | |
| 46 | 18 |  | Biocénose | Elise Verrier | |
| 46 | 63 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 47 | — |  | Echos de Sciences Grenoble | Echosciences Grenoble | |
| 47 | — |  | セミラジオ ～生き物とサブカル～ | せみやま | |
| 47 | — | A | Andromeda | Drugi program Hrvatskoga radija | |
| 48 | 13 |  | UFO Chronicles Podcast | Nik Hunter | |
| 48 | 7 |  | Ask a Spaceman! | Paul M. Sutter | |
| 50 | 11 | C | CountryWide | RTÉ Radio 1 | |
| 50 | 4 | S | Sciences pour tous | Université Claude Bernard Lyon 1 | |
| 51 | 47 | R | Research Insights, a Society of Actuaries Podcast | Research Insights | |
| 52 | 19 | L | La Ciencia Pop | Gabriel León | |
| 53 | 46 |  | Main Engine Cut Off | Anthony Colangelo | |
| 53 | 19 | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 54 | 19 | V | Vanguardia de la Ciencia - Cienciaes.com | cienciaes.com | |
| 55 | 23 | Ш | ШоПоКо | ШоПоКо | |
| 57 | 17 | O | Optimise | Optimise | |
| 57 | 75 | W | What The Duck?! | ABC | |
| 58 | 15 | 2 | 2021全部生命系列 | 楊定一博士亲自发声 | 张婉琦丨爱之声 | |
| 59 | 3 | F | F.A.Z. Wissen | Frankfurter Allgemeine Zeitung | |
| 61 | 132 |  | Paranormal Portal | Brent Thomas | |
| 61 | — | С | Сила тока | Teach-In | |
| 62 | 1 | C | Cienciaes.com | cienciaes.com | |
| 64 | 22 | O | Orbital Path | PRX | |
| 64 | 41 | 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 | |
| 66 | 28 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 67 | 16 | L | Les algues au service de l'agriculture durable | UPL | |
| 67 | — | I | Intertek's Assurance in Action Podcast Network | Intertek | |
| 68 | 3 | C | C'est quoi le raptor? | Laurent Boutin & Julien Paré-Sorel | |
| 70 | 21 |  | La folle histoire de l'Univers | Florence Porcel | |
| 71 | 23 | W | When We Talk About Animals | Law, Environment & Animals Program at Yale Law School | |
| 72 | 26 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 72 | 17 |  | Night Science | Itai Yanai & Martin Lercher | |
| 73 | 3 | F | Forêt Primaire : Rencontre Avec Francis Hallé | Antoine Soustre | |
| 74 | 83 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 74 | 6 | П | правило 34 | Николай | |
| 75 | 1 |  | Origin Stories | The Leakey Foundation | |
| 75 | 30 | S | Spektrum Talk | Spektrum der Wissenschaft | |
| 76 | 20 | C | CARTA - Anthropogeny (Video) | UCTV | |
| 78 | 77 | C | CARTA - Anthropogeny (Audio) | UCTV | |
| 79 | 10 |  | Voiture électrique | Félix-Antoine Quesnel | |
| 79 | 67 | C | Climate Connections | Yale Center for Environmental Communication | |
| 80 | — | ち | ちょぼっとサイエンス | ちょぼ先生@元高校理科教師 | |
| 81 | 19 | T | The SAGES Climate Science Podcast | SAGES | |
| 83 | 26 | ヴ | ヴォイニッチの科学書 | くりらじ | |
| 84 | 21 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 86 | 12 | A | Aperture: The Universe and Human Condition | Aperture: The Universe and Human Condition | |
| 87 | 12 | F | FQxI Podcast | The Foundational Questions Institute | |
| 90 | 81 | D | Die Großen Fragen in 10 Minuten | Mitteldeutscher Rundfunk | |
| 91 | 39 | L | L’échappée Sciences | The Conversation France | |
| 92 | 13 | S | Seis patas tiene la vida - Cienciaes.com | cienciaes.com | |
| 93 | 39 | O | Organic Chemistry Help Podcast by AceOrganicChem.com | Michael Pa | |
| 95 | 36 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 96 | 35 | F | Frekvenca X | RTVSLO – Val 202 | |
| 98 | 35 | P | Palaeocast | Palaeocast | |
