| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | — |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 3 | 1 |  | Wild Sounds: Kākāpō Files II | RNZ | |
| 3 | 1 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 5 | 4 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 5 | 18 |  | The Science of Everything Podcast | James Fodor | |
| 5 | — |  | Outside/In | NHPR | |
| 6 | — |  | The Science Show | ABC | |
| 6 | 1 |  | Ask a Spaceman! | Paul M. Sutter | |
| 7 | 42 |  | Manifold | Steve Hsu | |
| 7 | 1 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 7 | — | T | The Mite Bomb Beekeeping Podcast | Bruce Rodriguez | |
| 8 | 2 |  | The Michael Shermer Show | Michael Shermer | |
| 8 | 16 | W | Whales | Inception Point Ai | |
| 8 | 55 | A | AnthroBiology Podcast | Gaby Lapera | |
| 9 | — |  | The Common Descent Podcast | Common Descent | |
| 10 | — |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 11 | — |  | Origin Stories | The Leakey Foundation | |
| 12 | 3 | T | The Al & Juddy Show | Agricom | |
| 13 | — | T | The 'Perfect' Specimen | The Natural History Museum, London | |
| 14 | 5 | C | Cut the Crop! | Foundation for Arable Research (NZ) | |
| 14 | 6 |  | Robinson's Podcast | Robinson Erhardt | |
| 15 | 6 |  | BrainStuff | iHeartPodcasts | |
| 17 | 2 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 18 | 7 |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 19 | 2 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 19 | 7 | S | Science(ish) | Auddy | |
| 20 | 7 | E | Eureka! | Stak | |
| 21 | 3 |  | UFO Chronicles Podcast | Nik Hunter | |
| 22 | 7 | N | Nature Track | ABC | |
| 23 | 5 | 6 | 632nm | Misha Shalaginov, Michael Dubrovsky, Xinghui Yin | |
| 25 | 1 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 27 | 1 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 28 | 9 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 28 | 43 |  | Farm Small Farm Smart | The Modern Grower Podcast Network | |
| 29 | 15 | P | Palaeocast | Palaeocast | |
| 29 | 3 | S | scigest - Bioeconomy Science Institute podcasts | New Zealand Institute for Bioeconomy Science Limited | |
| 30 | 11 |  | MonsterTalk | Blake Smith | |
| 30 | 15 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 31 | — | Y | YourForest | Matthew Kristoff | |
| 32 | 3 | 科 | 科学史评话最新专辑 | 科学史评话 | |
| 32 | 10 | T | Tom Nelson | Thomas Nelson | |
| 33 | 7 | 喵 | 喵博士说科学|有趣的科学小知识|生活小常识 | 会飞的猫毛 | |
| 34 | 8 | C | Cows and Effect | Paul Allison and Michael Blanche | |
| 34 | 3 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 35 | 59 | F | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | |
| 36 | 155 |  | P.E.E.P. Podcast (People Experiencing Everyday Paranormal) | Nicolle Morock | |
| 36 | 5 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 37 | 48 |  | Sustainable Winegrowing | Vineyard Team | |
| 37 | 10 |  | Main Engine Cut Off | Anthony Colangelo | |
| 37 | 74 | Q | Quilo de Ciencia - Cienciaes.com | Jorge Laborda | |
| 38 | 10 | W | What The Duck?! | ABC | |
| 39 | 43 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | |
| 40 | 4 |  | Eons: Surviving Deep Time | PBS | |
| 41 | 1 |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | |
| 42 | — |  | The Numberphile Podcast | Brady Haran | |
| 43 | 7 |  | ExtinctZoo | ExtinctZoo | |
| 44 | 71 |  | Shark Week: The Podcast | Discovery | |
| 44 | 7 | C | Cut the Crop! | Foundation for Arable Research (NZ) | |
| 45 | 1 | P | Podcast | ice age farmer | Ice Age Farmer, iceagefarmer.com | |
| 45 | — | C | Ciencia Fresca - Cienciaes.com | Jorge Laborda y Ángel Rodríguez Lozano | |
| 45 | 80 | C | Cheap Astronomy Podcasts | Steve Nerlich | |
| 47 | 17 |  | Paranormal Portal | Brent Thomas | |
| 47 | 117 | T | The Pasture Pod | Michael Blanche | |
| 48 | 15 | A | Asimov Press | Asimov Press | |
| 49 | 20 | T | The Fisheries Podcast | A team of fisheries scientists | |
| 50 | 14 | T | That Bigfoot Podcast | Paranormal World Productions Studio | |
| 50 | 34 |  | Brain Inspired | Paul Middlebrooks | |
| 51 | 4 |  | BirdNote Daily | BirdNote | |
| 51 | 7 | T | The myCOW Podcast | myCOW | |
| 52 | 28 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 52 | 20 |  | Most Terrifying Places in America | Travel Channel | |
| 53 | 4 | T | Tiny Vampires | Raven Forrest Fruscalzo | |
| 53 | 17 | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 54 | — |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 55 | 5 |  | Night Science | Itai Yanai & Martin Lercher | |
| 58 | 14 | B | Blazing the Trail | University of Sydney / Australian Museum / Break Thru Films | |
| 60 | 14 | F | Farmers Helping Farmers | VicNoTill | |
| 60 | 8 |  | From The Shadows | Shane Grove | |
| 61 | 15 | T | The Animal Heartbeat | Kieran Borgeat and Jose Novo Matos | |
| 61 | — | Б | Буде тобі наука | Kunsht/Куншт | |
| 63 | 20 | C | Climate Connections | Yale Center for Environmental Communication | |
| 65 | 11 | B | Believe: Paranormal & UFO Podcast | Kade Moir | |
| 66 | 19 | T | The Humble Hoof | Alicia Harlov | |
| 67 | 19 | そ | そんない理科の時間 | そんないプロジェクト | |
| 68 | 54 |  | Cryptid Creatures | Brian Brock/Todd Stevens | |
| 68 | 7 | T | The Biologic Podcast | Isaac V | |
| 69 | 12 | N | New Species | New Species Podcast | |
| 70 | 4 | B | Branch Out | Botanic Gardens of Sydney | |
| 70 | 17 | N | New Books in Environmental Studies | Marshall Poe | |
| 71 | 4 | T | The Natural History of Sussex | TheNaturalHistoryofSussex | |
| 72 | 4 | Y | Your Complex Brain | Krembil Brain Institute | |
| 73 | 4 |  | Strange Animals Podcast | Katherine Shaw | |
| 74 | 22 |  | Believing the Bizarre: Paranormal Podcast | Tyler and Charlie | |
| 75 | 16 | A | Air Quality Matters | Simon Jones | |
| 77 | 15 | W | Waterfall - Saving Water Podcast | CCW - The Consumer Council For Water | |
| 78 | 23 |  | Science unscripted | DW | |
| 80 | 3 | T | The Naked Mole Rat | libo/libo | |
| 81 | 19 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 83 | 19 | V | Viced Rhino: The Podcast | Viced Rhino | |
