| 1 |  | Radiolab | WNYC Studios | Sciences | 676 | Simplecast | 63 |
| 2 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | Sciences | 732 | Libsyn | 43 |
| 3 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | Sciences | 503 | Buzzsprout | 42 |
| 4 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | Sciences | 857 | Omny Studio | 48 |
| 5 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | Sciences | 632 | Spreaker | 69 |
| 6 |  | BirdNote Daily | BirdNote | Sciences | 1095 | Simplecast | 59 |
| 7 |  | The Michael Shermer Show | Michael Shermer | Sciences | 645 | Libsyn | 58 |
| 8 |  | The Common Descent Podcast | Common Descent | Sciences | 391 | Podbean | 41 |
| 9 |  | Outside/In | NHPR | Sciences | 416 | Megaphone | 48 |
| 10 |  | In Defense of Plants Podcast | In Defense of Plants | Sciences | 604 | ART19 | 42 |
| 11 |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | Société & Culture | 295 | Spreaker | 59 |
| 12 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | Sciences | 643 | Megaphone | 58 |
| 13 |  | HOLOSKY PODCAST | Holosky Podcast | Sciences | 583 | RedCircle | 53 |
| 14 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | Sciences | 500 | Audioboom | 48 |
| 15 |  | UFO Chronicles Podcast | Nik Hunter | Sciences | 450 | Spreaker | 54 |
| 16 |  | 6 Ranch Podcast | James Nash | Sciences | 338 | Buzzsprout | 52 |
| 17 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | Sciences | 585 | ART19 | 62 |
| 18 |  | Ask a Spaceman! | Paul M. Sutter | Sciences | 288 | Libsyn | 48 |
| 19 |  | Robinson's Podcast | Robinson Erhardt | Sciences | 304 | Spotify for Podcasters | 52 |
| 20 |  | Origin Stories | The Leakey Foundation | Sciences | 95 | Libsyn | 68 |
| 21 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | Sciences | 500 | Audioboom | 53 |
| 22 |  | What The Duck?! | ABC Australia | Sciences | 232 | ABC Australia | 38 |
| 23 |  | Paranormal Portal | Paranormal Portal - Ufo's Paranormal Ghosts | Sciences | 491 | Spreaker | 69 |
| 24 |  | Wild Turkey Science | Dr. Marcus Lashley & Dr. Will Gulsby | Sciences | 211 | Libsyn | 78 |
| 25 |  | MonsterTalk | Blake Smith | Sciences | 517 | Spreaker | 69 |
| 26 |  | Crime Pays But Botany Doesn't | Tony Santore | Sciences | 297 | Spreaker | 43 |
| 27 |  | Eons: Surviving Deep Time | PBS | Sciences | 25 | PRX | 63 |
| 28 |  | How Wild | NPR | Sciences | 16 | PRX | 63 |
| 29 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | Sciences | 9 | WideOrbit | 58 |
| 30 |  | Farm Small Farm Smart | The Modern Grower Podcast Network | Sciences | 605 | Libsyn | 48 |
| 31 |  | The Science of Everything Podcast | James Fodor | Sciences | 172 | Podbean | 31 |
| 32 |  | Terrible Lizards | Iszi Lawrence and David Hone | Sciences | 144 | Libsyn | 78 |
| 33 |  | Cryptid Creatures | Brian Brock/Todd Stevens | Sciences | 309 | Spotify for Podcasters | 33 |
| 34 |  | Haunted America | Haunted America | Sciences | 101 | Spotify for Podcasters | 43 |
| 35 |  | Untold Radio Network | Untold Radio Network | Sciences | 1000 | Spreaker | 54 |
| 36 |  | ExtinctZoo | ExtinctZoo | Sciences | 169 | Spotify for Podcasters | 28 |
| 37 |  | Strange Animals Podcast | Katherine Shaw | Sciences | 300 | Blubrry | 48 |
| 39 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | Sciences | 625 | Spreaker | 43 |
| 40 |  | Manifold | Steve Hsu | Sciences | 174 | Transistor | 58 |
| 41 |  | The Acres U.S.A. Podcast | Acres U.S.A.® | Sciences | 133 | Spotify for Podcasters | 32 |
| 42 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | Sciences | 1000 | Spreaker | 38 |
| 43 |  | Off-Nominal | Jake Robins, Anthony Colangelo | Sciences | 267 | Simplecast | 63 |
| 44 |  | Night Science | Itai Yanai & Martin Lercher | Sciences | 90 | Buzzsprout | 58 |
| 45 |  | Homesteading and Permaculture by Paul Wheaton | paul wheaton | Science & Medicine | 100 | Blubrry Podcasting | 38 |
| 46 |  | Bigfoot’s Wilderness Podcast | Bigfoot's Wilderness Podcast | Sciences | 141 | Spreaker | 43 |
| 47 |  | The Humble Hoof | Alicia Harlov | Sciences | 167 | Captivate | 32 |
| 48 |  | Weather Geeks | Weather Group Television | Sciences | 445 | ART19 | 68 |
| 49 |  | Cannabis Cultivation and Science Podcast | Tad Hussey | Sciences | 169 | Simplecast | 47 |
| 50 |  | Alien Encounters | Science Channel | Sciences | 11 | Acast | 59 |
| 51 |  | Grazing Grass Podcast | Rotational Grazing, Soil Health & Profitable Livestock Farming | Grazing Grass | Sciences | 225 | Transistor | 53 |
| 52 |  | Main Engine Cut Off | Anthony Colangelo | Sciences | 341 | Simplecast | 63 |
| 53 |  | The Gestalt Gardener | MPB Think Radio | Sciences | 460 | Acast | 54 |
| 54 |  | Most Terrifying Places in America | Travel Channel | Sciences | 67 | Acast | 53 |
| 55 |  | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | Sciences | 2491 | Libsyn | 42 |
| 56 |  | Brain Inspired | Paul Middlebrooks | Sciences | 163 | Unknown | 64 |
| 57 |  | BrainStuff | iHeartPodcasts | Sciences | 2001 | Omny Studio | 49 |
| 58 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | Sciences | 639 | Omny Studio | 53 |
| 59 |  | Patient Zero | NHPR | Sciences | 14 | Megaphone | 38 |
| 60 |  | Inside NATURE on PBS | PBS Nature | Science & Medicine | 14 | Soundcloud | 49 |
| 61 |  | Tinfoil Tales | Brandon Wright | Sciences | 309 | Simplecast | 84 |
| 62 |  | Bird’s Eye View | Mathew G. Radford | Sciences | 221 | Buzzsprout | 43 |
| 63 |  | Walkabout the Galaxy | Joshua Colwell, Adrienne Dove, and James Cooney | Sciences | 377 | Libsyn | 38 |
| 64 |  | 原来是这样 Dscience | 原来是这样 Dscience | other | 645 | lizhi.fm | 32 |
| 65 |  | The Numberphile Podcast | Brady Haran | Science & Medicine | 66 | Squarespace | 48 |
| 66 |  | Viced Rhino: The Podcast | Viced Rhino | Sciences | 432 | Spreaker | 48 |
| 67 |  | Climate Connections | Yale Center for Environmental Communication | Sciences | 100 | Libsyn | 53 |
| 68 |  | Science Stuff To Blow Your Mind | Podgo | Sciences | 35 | Libsyn | 32 |
| 69 |  | The Immunology Podcast | The Immunology Podcast | Sciences | 178 | Blubrry | 48 |
| 70 |  | 科学星球 | BOX孙彬 | Sciences | 97 | Ximalaya | 43 |
| 71 |  | New Books in Environmental Studies | Marshall Poe | Sciences | 600 | Simplecast | 63 |
| 72 |  | Chaser Chat | Chaser Chat | Weather | Storm Chasing | Tornado | Sciences | 149 | Libsyn | 43 |
| 73 |  | The Field Guides | The Field Guides | Science & Medicine | 104 | Squarespace | 49 |
| 74 |  | SunCast | Nico Johnson | Sciences | 988 | Captivate | 89 |
| 75 |  | The Native Plant Podcast | Native Plant Podcast | Sciences naturelles | 96 | Libsyn | 43 |
| 76 |  | Natural Resources University | Collaboration of land-grant universities | Sciences | 636 | Libsyn | 72 |
| 77 |  | The Swiss Connection | SWI swissinfo.ch | Sciences | 97 | Buzzsprout | 49 |
| 78 |  | The Science Show | ABC Australia | Sciences | 250 | ABC Australia | 38 |
| 79 |  | Infectious Disease Puscast | Vincent Racaniello | Sciences | 118 | Libsyn | 52 |
| 80 |  | Cheap Astronomy Podcasts | Steve Nerlich | Science & Medicine | 427 | Unknown | 38 |
| 81 |  | In Research Of | William Blake Smith | Sciences | 121 | Libsyn | 68 |
| 82 |  | AVEAM — Kent Hovind Official YouTube Podcast | unknown_author | Sciences naturelles | 9 | Unknown | 21 |
| 83 |  | Synapsen – ein Wissenschaftspodcast | NDR Info | Sciences | 177 | NDR Info | 27 |
| 85 |  | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | Sciences | 51 | Libsyn | 52 |
| 86 |  | Cryptid Clues | Urban Myth, Monsters, True Crime, Found Footage, Bigfoot, Sasquatch, Skunk Ape, Cryptids, Ufos, Ghosts, Demons, Dogman, Skin Walker, Dover Demon, Yeti, Mothman, Jersey Devil, Chupacabra, Lake monster, Possession, Gnomes, The Orbs, Ogopogo | Sciences | 267 | Spreaker | 53 |
| 87 |  | Circulation: Arrhythmia and Electrophysiology On the Beat | Paul J. Wang, MD | Sciences | 42 | Libsyn | 42 |
| 88 |  | Cryptid Campfire | Cryptid Campfire | Sciences | 232 | Libsyn | 43 |
| 89 |  | The Stem Cell Podcast | The Stem Cell Podcast | Sciences | 364 | Blubrry | 38 |
| 90 |  | Science unscripted | DW | Sciences | 100 | Unknown | 43 |
| 91 |  | Food Safety Matters | Food Safety Magazine | Sciences | 302 | Libsyn | 58 |
| 92 |  | The Plasticology Project Podcast | Paul Harvey | Sciences | 16 | Spotify for Podcasters | 52 |
| 93 |  | Palaeocast | Palaeocast | Sciences | 246 | Libsyn | 38 |
| 94 |  | The Bigfoot Report | Paranormal World Productions | Sciences | 377 | Spreaker | 64 |
| 95 |  | Asimov Press | Asimov Press | Sciences | 111 | Spotify for Podcasters | 22 |
| 96 |  | Brainforest Café | SpectreVision Radio | Sciences | 72 | Megaphone | 69 |
| 97 |  | SilviCast | Wisconsin Forestry Center and Wisconsin Department of Natural Resources | Sciences | 71 | Buzzsprout | 73 |
| 98 |  | Every Plant Has A Story | Jill Cloutier | Sciences | 38 | Libsyn | 38 |
| 99 |  | Ken Cook Is Having Another Episode | EWG | Sciences | 72 | Simplecast | 73 |
| 100 |  | The Orbital Mechanics Podcast | David Fourman, Ben Etherington, and Dennis Just | Science & Medicine | 300 | Squarespace | 48 |