| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | — |  | The Science Show | ABC | |
| 2 | — |  | Wild Sounds: Kākāpō Files II | RNZ | |
| 3 | 1 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 3 | 2 |  | The Michael Shermer Show | Michael Shermer | |
| 3 | 1 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 5 | 10 |  | The Common Descent Podcast | Common Descent | |
| 6 | 1 |  | The Science of Everything Podcast | James Fodor | |
| 6 | 2 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 8 | 2 | E | Evolution Talk | Rick Coste | |
| 9 | 1 | W | What The Duck?! | ABC | |
| 9 | 26 | S | scigest - Bioeconomy Science Institute podcasts | New Zealand Institute for Bioeconomy Science Limited | |
| 10 | 38 |  | Sustainable Winegrowing | Vineyard Team | |
| 10 | 72 | D | Don't Eat Poop! A Food Safety Podcast | Food Safety Specialists: Matthew Regusci and Francine L Shaw | |
| 11 | 7 |  | Origin Stories | The Leakey Foundation | |
| 11 | 125 | F | Food Safety Matters | Food Safety Magazine | |
| 11 | 4 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 12 | 5 |  | ExtinctZoo | ExtinctZoo | |
| 13 | 2 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 14 | 4 | M | Making Science with Tom Whipple | The Times | |
| 15 | 6 |  | Robinson's Podcast | Robinson Erhardt | |
| 16 | 36 |  | Most Terrifying Places in America | Travel Channel | |
| 17 | 32 | C | Cut the Crop! | Foundation for Arable Research (NZ) | |
| 17 | 5 |  | Manifold | Steve Hsu | |
| 18 | 1 |  | Ask a Spaceman! | Paul M. Sutter | |
| 19 | 1 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 19 | 5 |  | The Numberphile Podcast | Brady Haran | |
| 19 | 10 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 20 | 10 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 22 | 11 | 佐 | 佐々木亮の宇宙ばなし | 佐々木亮 | |
| 22 | — |  | Paranormal Portal | Brent Thomas | |
| 24 | 2 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 25 | 12 | C | Cheap Astronomy Podcasts | Steve Nerlich | |
| 26 | 4 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 26 | 8 |  | UFO Chronicles Podcast | Nik Hunter | |
| 27 | 5 |  | Permaculture P.I.M.P.cast | Permaculture P.I.M.P.cast | |
| 28 | 2 | T | Tom Nelson | Thomas Nelson | |
| 28 | 8 |  | Outside/In | NHPR | |
| 29 | 10 |  | BrainStuff | iHeartPodcasts | |
| 30 | — |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | |
| 31 | — | V | Vanguardia de la Ciencia - Cienciaes.com | cienciaes.com | |
| 31 | 10 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 33 | 5 |  | MonsterTalk | Blake Smith | |
| 33 | 10 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 35 | 1 |  | Eons: Surviving Deep Time | PBS | |
| 36 | 3 | 科 | 科学星球 | BOX孙彬 | |
| 37 | 10 | V | Viced Rhino: The Podcast | Viced Rhino | |
| 37 | 6 | F | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | |
| 39 | 102 | D | Double Loop Podcast | Glenn Langenburg and Eric Ray | |
| 39 | 4 |  | From The Shadows | Shane Grove | |
| 40 | 15 | T | The myCOW Podcast | myCOW | |
| 41 | 10 |  | BirdNote Daily | BirdNote | |
| 41 | 13 | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 42 | — | T | The Science Show - Separate stories podcast | ABC | |
| 42 | — | F | FOCUS on Agriculture | Preston & Jason | |
| 43 | 5 |  | P.E.E.P. Podcast (People Experiencing Everyday Paranormal) | Nicolle Morock | |
| 43 | 9 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 44 | 5 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 45 | 14 | P | Palaeocast | Palaeocast | |
| 46 | 2 |  | Juan on Juan | Juan on Juan Media, LLC. | |
| 47 | 7 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 48 | 33 | N | New Books in Environmental Studies | Marshall Poe | |
| 50 | — | T | Targeting the Toughest Diseases | Vertex Pharmaceuticals | |
| 51 | 12 | P | Podcast | ice age farmer | Ice Age Farmer, iceagefarmer.com | |
| 52 | 15 | P | Permaculture P.I.M.P.cast | Permaculture P.I.M.P.cast | |
| 52 | 11 | T | The Reality Check | The Reality Check | |
| 54 | 18 | S | Sustainable World Radio- Ecology and Permaculture Podcast | Jill Cloutier | |
| 54 | — | K | K9 Conservationists | Kayla Fratt | |
| 56 | 18 | C | Cannabis Cultivation and Science Podcast | Tad Hussey | |
| 57 | 17 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 59 | 17 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 60 | — | L | Life, Death, and Taxonomy | Life, Death, and Taxonomy | |
| 62 | 16 |  | Farm Small Farm Smart | The Modern Grower Podcast Network | |
| 63 | 3 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | |
| 64 | 17 | R | Reef in Focus | Great Barrier Reef Marine Park Authority | |
| 68 | 18 | T | The Plant a Trillion Trees Podcast | Eva Monheim | |
| 69 | 16 | W | Welt der Physik | Podcast | Welt der Physik | |
| 69 | 26 | T | The Al & Juddy Show | Agricom | |
| 71 | 16 | O | Orbital Path | PRX | |
| 72 | 16 | C | Climate Connections | Yale Center for Environmental Communication | |
| 72 | 4 | B | BirdNote Presents | BirdNote | |
| 73 | 7 |  | The Acres U.S.A. Podcast | Acres U.S.A.® | |
| 74 | 17 | A | Authentic Biochemistry | Dr Daniel J. Guerra | |
| 75 | 16 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 76 | 16 | 科 | 科学史评话最新专辑 | 科学史评话 | |
| 78 | 17 |  | Main Engine Cut Off | Anthony Colangelo | |
| 79 | 6 | T | The Humble Hoof | Alicia Harlov | |
| 79 | 17 |  | Brain Inspired | Paul Middlebrooks | |
| 80 | 17 | E | Explain Podcast | explain.pod | |
| 82 | 18 |  | SunCast | Nico Johnson | |
| 83 | 18 | T | The Chiropractic Student | Chiropractic Remastered | |
| 84 | 18 | T | The Biology of Superheroes Podcast | Dr. Shane Campbell-Staton and Arien Darby | |
| 84 | 5 | O | omega tau - English only | Markus Voelter, Nora Ludewig | |
| 85 | 15 | F | Fresh Thinking by Snowden Optiro | Snowden Optiro | |
| 86 | 15 |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 88 | 12 | T | The Swiss Connection | SWI swissinfo.ch | |
| 89 | 12 | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 90 | 12 | 【 | 【CC讲坛】科技 未来 | CC讲坛 | |
| 91 | 11 | 3 | 365 Days of Astronomy - Weekly Edition | Fraser Cain & Dr. Pamela L. Gay | |
| 92 | 8 | す | すごい進化ラジオ | 鈴木 紀之（昆虫生態学者） | |
