| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | — |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 3 | — |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 4 | — |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 5 | — |  | The Michael Shermer Show | Michael Shermer | |
| 6 | — |  | Outside/In | NHPR | |
| 7 | — |  | The Common Descent Podcast | Common Descent | |
| 8 | — |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 9 | — |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 10 | — |  | Science unscripted | DW | |
| 11 | — |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 12 | — |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 13 | — |  | BirdNote Daily | BirdNote | |
| 14 | — |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 15 | — |  | In Defense of Plants Podcast | In Defense of Plants | |
| 16 | — |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 17 | — |  | Robinson's Podcast | Robinson Erhardt | |
| 18 | — |  | The Science Show | ABC | |
| 19 | — |  | 6 Ranch Podcast | James Nash | |
| 20 | — |  | Origin Stories | The Leakey Foundation | |
| 21 | — |  | UFO Chronicles Podcast | Nik Hunter | |
| 22 | — |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | |
| 23 | — |  | The Numberphile Podcast | Brady Haran | |
| 24 | — |  | Strange Animals Podcast | Katherine Shaw | |
| 25 | — |  | Ask a Spaceman! | Paul M. Sutter | |
| 26 | — |  | 原来是这样 Dscience | 原来是这样 Dscience | |
| 27 | — |  | Whale Tales Podcast | Whale Tales | |
| 28 | — |  | K9 Conservationists | Kayla Fratt | |
| 29 | — |  | The Moos Room™ | University of Minnesota Extension | |
| 30 | — |  | Solving Forrest Fenn’s Treasure Poem - by Big Foot | Bigfoot | |
| 31 | — |  | Botanical Mystery Tour | Chicago Botanic Garden | |
| 32 | — |  | terrestrial | KUOW News and Information | |
| 33 | — |  | What The Duck?! | ABC | |
| 34 | — |  | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 35 | — |  | Eons: Surviving Deep Time | PBS | |
| 36 | — |  | MonsterTalk | Blake Smith | |
| 37 | — |  | Into The Bush Podcast | Into The Bush | |
| 38 | — |  | 科学星球 | BOX孙彬 | |
| 39 | — |  | ExtinctZoo | ExtinctZoo | |
| 40 | — |  | عصر حجر | Siavash Saffarianpour | |
| 41 | — |  | Nature Track | ABC | |
| 42 | — |  | Bug Hive | Jake Bobardum | |
| 43 | — |  | Paranormal Portal | Brent Thomas | |
| 44 | — |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 45 | — |  | Cryptid Creatures | Brian Brock/Todd Stevens | |
| 46 | — |  | BrainStuff | iHeartPodcasts | |
| 47 | — |  | 天方烨谈 | 基因频道 | |
| 48 | — |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 49 | — |  | Main Engine Cut Off | Anthony Colangelo | |
| 50 | — |  | HOLOSKY PODCAST | Holosky Podcast | |
| 51 | — |  | SunCast | Nico Johnson | |
| 52 | — |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 53 | — |  | The Vet Tech Cafe's Podcast | Vet Tech Cafe | |
| 54 | — |  | ADHD + ASD Sounds | Study Sleep Soothe | |
| 55 | — |  | The Naked Mole Rat | libo/libo | |
| 56 | — |  | Connected | Parks Canada | |
| 57 | — |  | The Acres U.S.A. Podcast | Acres U.S.A.® | |
| 58 | — |  | Farm Small Farm Smart | The Modern Grower Podcast Network | |
| 59 | — |  | Inside NATURE on PBS | PBS Nature | |
| 60 | — |  | Ask Us Anything by Popular Science | Popular Science | |
| 61 | — |  | Night Science | Itai Yanai & Martin Lercher | |
| 62 | — |  | Food Safety Matters | Food Safety Magazine | |
| 63 | — |  | 科学史评话最新专辑 | 科学史评话 | |
| 64 | — |  | Brain Inspired | Paul Middlebrooks | |
| 65 | — |  | Organic Chemistry Help Podcast by AceOrganicChem.com | Michael Pa | |
| 66 | — |  | Cannabis Cultivation and Science Podcast | Tad Hussey | |
| 67 | — |  | Shark Week: The Podcast | Discovery | |
| 68 | — |  | Demystifying the Voluntary Carbon Market With Cool Effect | Cool Effect | |
| 69 | — |  | La Ciencia Pop | Gabriel León | |
| 70 | — |  | Alien Encounters | Science Channel | |
| 71 | — |  | The Swiss Connection | SWI swissinfo.ch | |
| 72 | — |  | The Missing Link | The Swaddle | |
| 73 | — |  | The Plasticology Project Podcast | Paul Harvey | |
| 74 | — |  | Nanoscape: Exploring the Frontiers Ahead | International Institute for Nanotechnology at Northwestern University | |
| 75 | — |  | The Human Brain Project Podcast | Human Brain Project | |
| 76 | — |  | Manifold | Steve Hsu | |
| 77 | — |  | Tom Nelson | Thomas Nelson | |
| 78 | — |  | YourForest | Matthew Kristoff | |
| 79 | — |  | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 80 | — |  | AVEAM — Kent Hovind Official YouTube Podcast | Unknown | |
| 81 | — |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 82 | — |  | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | |
| 83 | — |  | The Biologic Podcast | Isaac V | |
| 84 | — |  | The Humble Hoof | Alicia Harlov | |
| 85 | — |  | Untold Radio Network | Untold Radio Network | |
| 86 | — |  | The Science of Everything Podcast | James Fodor | |
| 87 | — |  | Off Track | ABC | |
| 88 | — |  | Walkabout the Galaxy | Joshua Colwell, Adrienne Dove, and James Cooney | |
| 89 | — |  | Let's Talk Conservation | Jennifer Choyce | |
| 90 | — |  | Nature Talks: The Nature Conservancy of Canada Podcast | Nature Conservancy of Canada | |
| 91 | — |  | Indoor Air Quality Association Australia Chapter Podcast | Julien Colangelo | |
| 92 | — |  | Homesteading and Permaculture by Paul Wheaton | paul wheaton | |
| 93 | — |  | New Books in Science | New Books Network | |
| 94 | — |  | Буде тобі наука | Kunsht/Куншт | |
| 95 | — |  | Bigfoot’s Wilderness Podcast | Bigfoot's Wilderness Podcast | |
| 96 | — |  | Good Fire | Amy Cardinal Christianson and Matthew Kristoff | |
| 97 | — |  | Spooky Science Sisters | Evergreen Podcasts | Killer Podcasts | |
| 98 | — |  | The Blue Fish Radio Show | Blue Fish Radio | |
| 99 | — |  | PolliNation Podcast | Andony Melathopoulos | |
| 100 | — |  | Laura Erickson's For the Birds | Laura Erickson | |
