| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | — |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 3 | 1 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 4 | 2 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 4 | — |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 5 | 1 |  | The Michael Shermer Show | Michael Shermer | |
| 6 | — |  | Origin Stories | The Leakey Foundation | |
| 8 | 2 |  | The Common Descent Podcast | Common Descent | |
| 8 | 3 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 9 | 1 |  | Robinson's Podcast | Robinson Erhardt | |
| 10 | 2 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 11 | 2 |  | Manifold | Steve Hsu | |
| 12 | 2 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 12 | 6 |  | The Science of Everything Podcast | James Fodor | |
| 12 | 2 |  | Paranormal Portal | Brent Thomas | |
| 12 | 7 |  | Believing the Bizarre: Paranormal Podcast | Tyler and Charlie | |
| 13 | 4 |  | UFO Chronicles Podcast | Nik Hunter | |
| 13 | 5 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 13 | 19 | T | The Pasture Pod | Michael Blanche | |
| 17 | 1 | M | Met Office - Podcasts | Met Office | |
| 17 | 1 |  | The Numberphile Podcast | Brady Haran | |
| 17 | 5 |  | Ask a Spaceman! | Paul M. Sutter | |
| 17 | 1 | S | Science(ish) | Auddy | |
| 18 | 24 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 19 | 3 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 20 | 11 |  | MonsterTalk | Blake Smith | |
| 20 | — |  | The Science Show | ABC | |
| 21 | 1 | F | Facet Nation: A Gemmology Podcast | Facet Nation | |
| 21 | 2 | B | Brain Matters | Brain Matters Neuroscience | |
| 23 | 2 | W | What The Duck?! | ABC | |
| 24 | 5 |  | Eons: Surviving Deep Time | PBS | |
| 25 | 1 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 28 | 1 |  | Outside/In | NHPR | |
| 29 | 10 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 29 | — | Z | ZSL Wild Science Podcast | Zoological Society of London | |
| 29 | 39 |  | Weather Geeks | Weather Group Television | |
| 30 | 2 | M | Microbe Talk | Microbiology Society | |
| 31 | 15 |  | Main Engine Cut Off | Anthony Colangelo | |
| 32 | 3 |  | SunCast | Nico Johnson | |
| 32 | 57 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 33 | 24 | O | Oxford Sparks Big Questions | Oxford Sparks | |
| 34 | 70 | П | правило 34 | Николай | |
| 34 | 53 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 34 | 1 | S | SETI Live | SETI Institute | |
| 36 | 7 | S | Sustainability and The Sea | FutureSwell | |
| 37 | — | S | Sekcja teorii spiskowych. Podcast Crazy Nauka | Polskie Radio S.A. | |
| 37 | — | S | Sciware سايوير | محمد قاسم | |
| 38 | — | N | Nature Boy: The Podcast | Nature Boy on KCHUNG 1630 AM | |
| 38 | 70 | O | Outdoor Lives by Mike Raine | Mike Raine | |
| 38 | 11 |  | Plastic Plesiosaur Podcast | Miles Greb | |
| 39 | — | S | Seeds for Change: An Institute for Applied Ecology Podcast | Institute for Applied Ecology | |
| 39 | 62 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 39 | 10 |  | BirdNote Daily | BirdNote | |
| 39 | 3 | H | Habitat loss with David Attenborough | Veer Jain | |
| 40 | 3 | F | Field, Lab, Earth | ASA, CSSA, SSSA | |
| 40 | 119 | C | Climate Connections | Yale Center for Environmental Communication | |
| 41 | 8 | W | WeMartians Podcast | Jake Robins | |
| 42 | 3 | G | Green Corridors: Tune in to Nature | St Nicks | |
| 43 | 19 | T | The Regenerative Agroforestry Podcast | Dimitri Tsitos & Etienne Compagnon | |
| 44 | 18 | S | SCOPS Podcast | Sustainable Control of Parasites in Sheep (SCOPS) | |
| 44 | 17 | R | R2Kast - People in Food and Farming/All In | Wallace Currie | |
| 44 | 6 |  | From The Shadows | Shane Grove | |
| 45 | 20 | U | Upper Onny Farmers Podcast | Matt Sankey | |
| 46 | 14 | T | Tom Nelson | Thomas Nelson | |
| 48 | 4 |  | BrainStuff | iHeartPodcasts | |
| 48 | 1 |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | |
| 50 | 14 |  | ExtinctZoo | ExtinctZoo | |
| 51 | 14 |  | Most Terrifying Places in America | Travel Channel | |
| 54 | 19 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 55 | 15 | C | Cryptid Warfare | Drewski | |
| 57 | 16 | A | Asimov Press | Asimov Press | |
| 58 | 12 | T | Talk of the Thames | Thames Estuary Partnership | |
| 59 | 19 | T | The Plant Report- Every Plant Has A Story | Jill Cloutier | |
| 59 | 25 | 汪 | 汪诘：科学有故事（主打） | 科学有故事 | |
| 60 | 24 | E | Explain Podcast | explain.pod | |
| 62 | 10 |  | Homesteading and Permaculture by Paul Wheaton | paul wheaton | |
| 63 | 10 |  | The Swiss Connection | SWI swissinfo.ch | |
| 63 | 1 | C | Cheap Astronomy Podcasts | Steve Nerlich | |
| 64 | 21 | T | The Future of UK Marine Research Infrastructure With Helen Czerski | FMRI | Future Marine Research Infrastructure | |
| 65 | 6 |  | Untold Radio Network | Untold Radio Network | |
| 67 | 22 | B | Believe: Paranormal & UFO Podcast | Kade Moir | |
| 68 | 29 | V | Viced Rhino: The Podcast | Viced Rhino | |
| 69 | 32 | B | BASIS Agronomy Matters | BASIS Registration | |
| 70 | 23 | T | The Naked Mole Rat | libo/libo | |
| 71 | 23 | M | Making Science with Tom Whipple | The Times | |
| 72 | 22 |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 73 | 28 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 73 | 20 | G | Goethe's Theory of Colours Audiobook | TheoryofColour.org | |
| 74 | 22 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 77 | 17 | P | Palaeocast | Palaeocast | |
| 78 | 24 |  | Shark Week: The Podcast | Discovery | |
| 79 | 23 | O | Organic Chemistry Help Podcast by AceOrganicChem.com | Michael Pa | |
| 79 | — |  | TILclimate | MIT Environmental Solutions Initiative | |
| 80 | 22 | D | Don't Eat Poop! A Food Safety Podcast | Food Safety Specialists: Matthew Regusci and Francine L Shaw | |
| 80 | 16 | T | The Genetics Podcast | Sano Genetics | |
| 81 | — | B | BioPOD - The biology podcast from the University of Edinburgh | Hello Science, BioPOD, School of Biological Sciences, University of Edinburgh | |
| 81 | 22 | T | The Behavioural Ecology and Evolution Podcast (the Beepcast) | noreply@blogger.com (Unknown) | |
| 81 | 2 | C | Counting the Earth | Counting the Earth | |
| 82 | 22 | B | Botanical Mystery Tour | Chicago Botanic Garden | |
| 84 | 23 |  | Farm Small Farm Smart | The Modern Grower Podcast Network | |
