| 1 |  | Radiolab | WNYC Studios | Sciences | 670 | Simplecast | 63 |
| 2 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | Sciences | 727 | Libsyn | 43 |
| 3 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | Sciences | 492 | Buzzsprout | 42 |
| 4 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | Sciences | 844 | Omny Studio | 48 |
| 5 |  | BirdNote Daily | BirdNote | Sciences | 1095 | Simplecast | 69 |
| 6 |  | Outside/In | NHPR | Sciences | 408 | Megaphone | 48 |
| 7 |  | The Common Descent Podcast | Common Descent | Sciences | 384 | Podbean | 41 |
| 8 |  | In Defense of Plants Podcast | In Defense of Plants | Sciences | 598 | ART19 | 42 |
| 9 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | Sciences | 625 | Spreaker | 69 |
| 10 |  | HOLOSKY PODCAST | Holosky Podcast | Sciences | 573 | RedCircle | 53 |
| 11 |  | Crime Pays But Botany Doesn't | Tony Santore | Sciences | 294 | Spreaker | 43 |
| 12 |  | The Michael Shermer Show | Michael Shermer | Sciences | 640 | Libsyn | 58 |
| 13 |  | Paranormal Portal | Paranormal Portal - Ufo's Paranormal Ghosts | Sciences | 491 | Spreaker | 69 |
| 14 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | Sciences | 500 | Audioboom | 48 |
| 15 |  | The Science of Everything Podcast | James Fodor | Sciences | 172 | Podbean | 31 |
| 16 |  | UFO Chronicles Podcast | Nik Hunter | Sciences | 505 | Spreaker | 54 |
| 17 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | Sciences | 500 | Audioboom | 53 |
| 18 |  | Origin Stories | The Leakey Foundation | Sciences | 93 | Libsyn | 68 |
| 19 |  | Ask a Spaceman! | Paul M. Sutter | Sciences | 285 | Libsyn | 48 |
| 20 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | Sciences | 582 | ART19 | 62 |
| 21 |  | MonsterTalk | Blake Smith | Sciences | 511 | Spreaker | 69 |
| 22 |  | How Wild | NPR | Sciences | 16 | PRX | 63 |
| 23 |  | Wild Turkey Science | Dr. Marcus Lashley & Dr. Will Gulsby | Sciences | 205 | Libsyn | 78 |
| 24 |  | Main Engine Cut Off | Anthony Colangelo | Sciences | 340 | Simplecast | 63 |
| 25 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | Sciences | 629 | Megaphone | 58 |
| 26 |  | BrainStuff | iHeartPodcasts | Sciences | 2001 | Omny Studio | 49 |
| 27 |  | Terrible Lizards | Iszi Lawrence and David Hone | Sciences | 138 | Libsyn | 78 |
| 28 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | Sciences | 1000 | Spreaker | 38 |
| 29 |  | Strange Animals Podcast | Katherine Shaw | Sciences | 300 | Blubrry | 48 |
| 30 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | Sciences | 619 | Spreaker | 43 |
| 31 |  | Cráneo: Ciencia para niños curiosos | Cumbre Kids | Enfants & Parentalité | 185 | Buzzsprout | 48 |
| 32 |  | The Numberphile Podcast | Brady Haran | Science & Medicine | 63 | Libsyn | 48 |
| 33 |  | Grazing Grass Podcast | Rotational Grazing, Soil Health & Profitable Livestock Farming | Grazing Grass | Sciences | 225 | Transistor | 53 |
| 34 |  | SunCast | Nico Johnson | Sciences | 975 | Captivate | 89 |
| 35 |  | Untold Radio Network | Untold Radio Network | Sciences | 1000 | Spreaker | 54 |
| 36 |  | Green Frequency | Environmental Science & Earth Radio | Pine Forest Media | Environmental Science Podcasts | Sciences | 12 | Acast | 73 |
| 37 |  | 6 Ranch Podcast | James Nash | Sciences | 333 | Buzzsprout | 52 |
| 38 |  | Cryptid Creatures | Brian Brock/Todd Stevens | Sciences | 303 | Spotify for Podcasters | 33 |
| 39 |  | Eons: Surviving Deep Time | PBS | Sciences | 25 | PRX | 63 |
| 41 |  | The Acres U.S.A. Podcast | Acres U.S.A.® | Sciences | 127 | Spotify for Podcasters | 32 |
| 42 |  | Robinson's Podcast | Robinson Erhardt | Sciences | 292 | Spotify for Podcasters | 52 |
| 43 |  | Inside NATURE on PBS | PBS Nature | Science & Medicine | 14 | Soundcloud | 49 |
| 44 |  | Haunted America | Haunted America | Sciences | 101 | Spotify for Podcasters | 43 |
| 45 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | Sciences | 639 | Omny Studio | 53 |
| 46 |  | Cannabis Cultivation and Science Podcast | Tad Hussey | Sciences | 167 | Simplecast | 47 |
| 47 |  | ExtinctZoo | ExtinctZoo | Sciences | 160 | Spotify for Podcasters | 28 |
| 48 |  | Alien Encounters | Science Channel | Sciences | 11 | Acast | 59 |
| 49 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | Sciences | 9 | WideOrbit | 58 |
| 50 |  | In Research Of | William Blake Smith | Sciences | 121 | Libsyn | 68 |
| 51 |  | The Native Plant Podcast | Native Plant Podcast | Sciences naturelles | 96 | Libsyn | 43 |
| 52 |  | Farm Small Farm Smart | The Modern Grower Podcast Network | Sciences | 592 | Libsyn | 48 |
| 53 |  | Patient Zero | NHPR | Sciences | 13 | Megaphone | 48 |
| 54 |  | Infectious Disease Puscast | Vincent Racaniello | Sciences | 114 | Libsyn | 52 |
| 55 |  | The Bigfoot Report | Paranormal World Productions | Sciences | 377 | Spreaker | 64 |
| 56 |  | Ask Us Anything by Popular Science | Popular Science | Sciences | 63 | Megaphone | 62 |
| 57 |  | What The Duck?! | ABC Australia | Sciences | 226 | ABC Australia | 38 |
| 58 |  | Climate Connections | Yale Center for Environmental Communication | Sciences | 100 | Libsyn | 53 |
| 59 |  | The Immunology Podcast | The Immunology Podcast | Sciences | 175 | Blubrry | 48 |
| 60 |  | The Humble Hoof | Alicia Harlov | Sciences | 164 | Captivate | 32 |
| 61 |  | Weather Geeks | Weather Group Television | Sciences | 441 | ART19 | 68 |
| 62 |  | This Week in Evolution | Vincent Racaniello | Sciences | 100 | Libsyn | 53 |
| 63 |  | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | Sciences | 2447 | Libsyn | 42 |
| 64 |  | Off-Nominal | Jake Robins, Anthony Colangelo | Sciences | 261 | Simplecast | 63 |
| 65 |  | The Field Guides | The Field Guides | Science & Medicine | 103 | Squarespace | 49 |
| 66 |  | Night Science | Itai Yanai & Martin Lercher | Sciences | 89 | Buzzsprout | 58 |
| 67 |  | The BUMP Podcast | Bo Kennedy | Sciences | 375 | Spotify for Podcasters | 42 |
| 68 |  | Manifold | Steve Hsu | Sciences | 171 | Transistor | 58 |
| 69 |  | Mendelspod Podcast | Theral Timpson | Science & Medicine | 567 | Substack | 38 |
| 70 |  | The Gestalt Gardener | MPB Think Radio | Sciences | 454 | Acast | 54 |
| 71 |  | Brain Matters | Brain Matters Neuroscience | Sciences | 53 | Libsyn | 38 |
| 72 |  | 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 | 265 | Spreaker | 53 |
| 73 |  | Ken Cook Is Having Another Episode | EWG | Sciences | 71 | Simplecast | 73 |
| 74 |  | Laura Erickson's For the Birds | Laura Erickson | Science & Medicine | 250 | Unknown | 43 |
| 75 |  | Cryptid Campfire | Cryptid Campfire | Sciences | 232 | Libsyn | 43 |
| 76 |  | NOVA Now | GBH | Sciences | 22 | PRX | 94 |
| 77 |  | ZSL Wild Science Podcast | Zoological Society of London | Sciences | 52 | Libsyn | 48 |
| 78 |  | Natural Resources University | Collaboration of land-grant universities | Sciences | 619 | Libsyn | 72 |
| 79 |  | BirdNote Presents | BirdNote | Sciences | 22 | Simplecast | 63 |
| 80 |  | AVEAM — Kent Hovind Official YouTube Podcast | unknown_author | Sciences naturelles | 9 | Unknown | 21 |
| 81 |  | Consciousness and the Brain | Bernard Baars, PhD | Nautilus Press Publishing Group | Sciences | 28 | Podbean | 72 |
| 82 |  | Science Stuff To Blow Your Mind | Podgo | Sciences | 34 | Libsyn | 32 |
| 83 |  | Flooba | Sounds for ADHD + ASD to Support Focus Regulation + Sleep | Sciences | 104 | Buzzsprout | 73 |
| 84 |  | Palaeocast | Palaeocast | Sciences | 246 | Libsyn | 38 |
| 85 |  | Arizona Science | AZPM | Sciences | 511 | Unknown | 48 |
| 86 |  | The Science Show | ABC Australia | Sciences | 250 | ABC Australia | 38 |
| 87 |  | Kākāpō Files II | RNZ | Sciences | 50 | Acast | 78 |
| 88 |  | Paranormal Fears | Podcast Audio House | Sciences | 44 | Spreaker | 54 |
| 89 |  | Yellowstone In Depth | unknown_author | Science & Medicine | 7 | Unknown | 33 |
| 90 |  | Sea to Trees | National Park Service | Sciences | 15 | Unknown | 63 |
| 91 |  | The Stem Cell Podcast | The Stem Cell Podcast | Sciences | 360 | Blubrry | 38 |
| 92 |  | Science You Can Use | Rocky Mountain Research Station | Sciences | 51 | Libsyn | 38 |
| 93 |  | Homesteading and Permaculture by Paul Wheaton | paul wheaton | Science & Medicine | 100 | Blubrry Podcasting | 38 |
| 94 |  | America Adapts the Climate Change Podcast | Doug Parsons | Sciences | 260 | Libsyn | 47 |
| 95 |  | サイエントーク | レンとエマ | Sciences | 362 | Spotify for Podcasters | 58 |
| 96 |  | SilviCast | Wisconsin Forestry Center and Wisconsin Department of Natural Resources | Sciences | 70 | Buzzsprout | 73 |
| 97 |  | PolliNation Podcast | Andony Melathopoulos | Sciences | 305 | Libsyn | 32 |
| 98 |  | Cotton Specialists Corner | Extension Cotton Specialists | Sciences | 66 | Buzzsprout | 48 |
| 99 |  | So You Want to Be a Marine Biologist | K. G. Muzia | Sciences | 113 | Buzzsprout | 58 |
| 100 |  | Tom Nelson | Thomas Nelson | Sciences | 430 | Spotify for Podcasters | 38 |