| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | — |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 2 | — |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 4 | — |  | The Michael Shermer Show | Michael Shermer | |
| 4 | 1 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 5 | 4 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 6 | — |  | Origin Stories | The Leakey Foundation | |
| 6 | 1 |  | The Common Descent Podcast | Common Descent | |
| 6 | 3 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 8 | — |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 9 | 1 |  | UFO Chronicles Podcast | Nik Hunter | |
| 9 | — |  | Manifold | Steve Hsu | |
| 10 | 3 |  | Robinson's Podcast | Robinson Erhardt | |
| 12 | 1 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 14 | 6 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 14 | — |  | Paranormal Portal | Brent Thomas | |
| 16 | 65 | M | Met Office - Podcasts | Met Office | |
| 16 | — |  | The Numberphile Podcast | Brady Haran | |
| 16 | 3 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 18 | 1 |  | The Science of Everything Podcast | James Fodor | |
| 18 | 138 | S | Science(ish) | Auddy | |
| 19 | 14 |  | Eons: Surviving Deep Time | PBS | |
| 19 | 7 | B | Brain Matters | Brain Matters Neuroscience | |
| 19 | 2 |  | Believing the Bizarre: Paranormal Podcast | Tyler and Charlie | |
| 20 | 1 |  | The Science Show | ABC | |
| 21 | 5 | W | What The Duck?! | ABC | |
| 22 | — | F | Facet Nation: A Gemmology Podcast | Facet Nation | |
| 22 | 4 |  | Ask a Spaceman! | Paul M. Sutter | |
| 24 | 4 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 24 | — | T | The Regenerative Agroforestry Podcast | Dimitri Tsitos & Etienne Compagnon | |
| 25 | 1 | U | Upper Onny Farmers Podcast | Matt Sankey | |
| 26 | — | S | SCOPS Podcast | Sustainable Control of Parasites in Sheep (SCOPS) | |
| 27 | 5 | R | R2Kast - People in Food and Farming/All In | Wallace Currie | |
| 27 | — |  | Plastic Plesiosaur Podcast | Miles Greb | |
| 28 | 47 | M | Microbe Talk | Microbiology Society | |
| 29 | 84 |  | SunCast | Nico Johnson | |
| 29 | 25 | Z | ZSL Wild Science Podcast | Zoological Society of London | |
| 29 | 4 |  | Outside/In | NHPR | |
| 29 | — | S | Sustainability and The Sea | FutureSwell | |
| 31 | 6 |  | MonsterTalk | Blake Smith | |
| 32 | 3 | T | Tom Nelson | Thomas Nelson | |
| 32 | 27 | T | The Pasture Pod | Michael Blanche | |
| 33 | — | W | WeMartians Podcast | Jake Robins | |
| 33 | 57 | S | SETI Live | SETI Institute | |
| 34 | 4 | 汪 | 汪诘：科学有故事（主打） | 科学有故事 | |
| 35 | 3 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 36 | 4 | E | Explain Podcast | explain.pod | |
| 36 | 136 | H | Habitat loss with David Attenborough | Veer Jain | |
| 36 | 25 |  | ExtinctZoo | ExtinctZoo | |
| 37 | 118 | S | Sekcja teorii spiskowych. Podcast Crazy Nauka | Polskie Radio S.A. | |
| 37 | 137 | F | Field, Lab, Earth | ASA, CSSA, SSSA | |
| 37 | 7 | B | BASIS Agronomy Matters | BASIS Registration | |
| 37 | 32 |  | Most Terrifying Places in America | Travel Channel | |
| 38 | 9 |  | From The Shadows | Shane Grove | |
| 39 | — | G | Green Corridors: Tune in to Nature | St Nicks | |
| 39 | 8 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 40 | 1 | C | Cryptid Warfare | Drewski | |
| 40 | 4 | T | The Plant Report- Every Plant Has A Story | Jill Cloutier | |
| 41 | 86 | A | Asimov Press | Asimov Press | |
| 42 | 17 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 43 | 5 | T | The Future of UK Marine Research Infrastructure With Helen Czerski | FMRI | Future Marine Research Infrastructure | |
| 44 | 6 |  | BrainStuff | iHeartPodcasts | |
| 45 | 13 | B | Believe: Paranormal & UFO Podcast | Kade Moir | |
| 46 | 123 | T | Talk of the Thames | Thames Estuary Partnership | |
| 46 | 17 |  | Main Engine Cut Off | Anthony Colangelo | |
| 47 | 14 | T | The Naked Mole Rat | libo/libo | |
| 47 | — |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | |
| 48 | 14 | M | Making Science with Tom Whipple | The Times | |
| 49 | 14 |  | BirdNote Daily | BirdNote | |
| 50 | 7 |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 52 | 15 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 52 | 141 |  | Homesteading and Permaculture by Paul Wheaton | paul wheaton | |
| 53 | 11 | G | Goethe's Theory of Colours Audiobook | TheoryofColour.org | |
| 53 | — |  | The Swiss Connection | SWI swissinfo.ch | |
| 54 | 12 |  | Shark Week: The Podcast | Discovery | |
| 56 | 16 | O | Organic Chemistry Help Podcast by AceOrganicChem.com | Michael Pa | |
| 57 | 14 | O | Oxford Sparks Big Questions | Oxford Sparks | |
| 58 | 14 | D | Don't Eat Poop! A Food Safety Podcast | Food Safety Specialists: Matthew Regusci and Francine L Shaw | |
| 59 | 8 | T | The Behavioural Ecology and Evolution Podcast (the Beepcast) | noreply@blogger.com (Unknown) | |
| 60 | 8 | B | Botanical Mystery Tour | Chicago Botanic Garden | |
| 61 | 15 |  | Farm Small Farm Smart | The Modern Grower Podcast Network | |
| 62 | 17 |  | Paleo Nerds | paleonerds | |
| 63 | 14 | O | omega tau science & engineering podcast | Markus Voelter, Nora Ludewig | |
| 64 | 19 | T | The Genetics Podcast | Sano Genetics | |
| 64 | 9 | C | Cheap Astronomy Podcasts | Steve Nerlich | |
| 66 | 11 | M | Motivational Interviewing & Beyond | Joel Porter & Steve Rollnick | |
| 67 | 15 | R | R2Kast - People in Food and Farming/All In | Wallace Currie | |
| 68 | 15 |  | Weather Geeks | Weather Group Television | |
| 70 | 19 |  | Patient Zero | NHPR | |
| 71 | 21 |  | Untold Radio Network | Untold Radio Network | |
| 72 | 16 | T | The Orbital Mechanics Podcast | David Fourman, Ben Etherington, and Dennis Just | |
| 74 | 17 | 科 | 科学星球 | BOX孙彬 | |
| 75 | 15 | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 76 | 14 | L | Landscapes | Adam Calo | |
| 77 | 13 | F | First Rounders | Nature Biotechnology | |
| 79 | 14 | M | Mushroom Revival Podcast | Alex Dorr | |
| 79 | 5 | C | Counting the Earth | Counting the Earth | |
| 80 | 17 | C | Cannabis Cultivation and Science Podcast | Tad Hussey | |
| 82 | 16 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 83 | 15 | A | About Sustainability… | Institute for Global Environmental Strategies | |
