| 1 |  | Radiolab | WNYC Studios | Sciences | 670 | Simplecast | 63 |
| 2 |  | Connected | Parks Canada | Sciences | 6 | Megaphone | 69 |
| 3 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | Sciences | 727 | Libsyn | 43 |
| 4 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | Sciences | 493 | Buzzsprout | 42 |
| 5 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | Sciences | 846 | Omny Studio | 48 |
| 6 |  | Science unscripted | DW | Sciences | 100 | Unknown | 43 |
| 7 |  | In Defense of Plants Podcast | In Defense of Plants | Sciences | 598 | ART19 | 42 |
| 8 |  | The Michael Shermer Show | Michael Shermer | Sciences | 641 | Libsyn | 58 |
| 9 |  | Outside/In | NHPR | Sciences | 409 | Megaphone | 48 |
| 10 |  | The Common Descent Podcast | Common Descent | Sciences | 384 | Podbean | 41 |
| 11 |  | BirdNote Daily | BirdNote | Sciences | 1095 | Simplecast | 69 |
| 12 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | Sciences | 625 | Spreaker | 69 |
| 13 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | Sciences | 631 | Megaphone | 58 |
| 14 |  | Paranormal Portal | Paranormal Portal - Ufo's Paranormal Ghosts | Sciences | 491 | Spreaker | 69 |
| 15 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | Sciences | 582 | ART19 | 62 |
| 16 |  | UFO Chronicles Podcast | Nik Hunter | Sciences | 505 | Spreaker | 54 |
| 17 |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | Société & Culture | 278 | Spreaker | 59 |
| 18 |  | Infectious Disease Puscast | Vincent Racaniello | Sciences | 114 | Libsyn | 52 |
| 19 |  | Ask a Spaceman! | Paul M. Sutter | Sciences | 285 | Libsyn | 48 |
| 20 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | Sciences | 500 | Audioboom | 48 |
| 21 |  | Alien Encounters | Science Channel | Sciences | 11 | Acast | 59 |
| 22 |  | What The Duck?! | ABC Australia | Sciences | 226 | ABC Australia | 38 |
| 23 |  | The Science Show | ABC Australia | Sciences | 250 | ABC Australia | 38 |
| 24 |  | Origin Stories | The Leakey Foundation | Sciences | 93 | Libsyn | 68 |
| 25 |  | New Books in Environmental Studies | Marshall Poe | Sciences | 600 | Simplecast | 63 |
| 26 |  | Patient Zero | NHPR | Sciences | 13 | Megaphone | 48 |
| 27 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | Sciences | 500 | Audioboom | 53 |
| 28 |  | Terrible Lizards | Iszi Lawrence and David Hone | Sciences | 139 | Libsyn | 78 |
| 29 |  | The Deep Dive Lab: Unraveling Materials Science | Son Hoang | Sciences | 284 | Spotify for Podcasters | 28 |
| 30 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | Sciences | 619 | Spreaker | 43 |
| 31 |  | The Naked Mole Rat | libo/libo | Sciences | 11 | Transistor | 84 |
| 32 |  | Cryptid Creatures | Brian Brock/Todd Stevens | Sciences | 303 | Spotify for Podcasters | 33 |
| 33 |  | The Biologic Podcast | Isaac V | Sciences | 136 | Libsyn | 58 |
| 34 |  | BrainStuff | iHeartPodcasts | Sciences | 2001 | Omny Studio | 49 |
| 35 |  | MonsterTalk | Blake Smith | Sciences | 511 | Spreaker | 69 |
| 36 |  | ExtinctZoo | ExtinctZoo | Sciences | 160 | Spotify for Podcasters | 28 |
| 37 |  | Interactions | Parcs Canada | Sciences | 6 | Megaphone | 74 |
| 38 |  | 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 |
| 39 |  | Curiosity Unbounded | Massachusetts Institute of Technology (MIT) | Sciences | 18 | Blubrry | 53 |
| 40 |  | Off-Nominal | Jake Robins, Anthony Colangelo | Sciences | 262 | Simplecast | 63 |
| 41 |  | Brain Inspired | Paul Middlebrooks | Sciences | 161 | Unknown | 64 |
| 42 |  | ژرفا - Zharfa | Alireza Payandeh | Sciences | 35 | Acast | 78 |
| 43 |  | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | Sciences | 51 | Libsyn | 52 |
| 44 |  | SilviCast | Wisconsin Forestry Center and Wisconsin Department of Natural Resources | Sciences | 70 | Buzzsprout | 73 |
| 45 |  | پادکست علمی اسکرید | Screed | mojir screed | Sciences | 26 | Acast | 63 |
| 46 |  | Sustainable World Radio- Ecology and Permaculture Podcast | Jill Cloutier | Sciences | 169 | Libsyn | 27 |
| 47 |  | Rehactiv'Equine - La science au service de vos chevaux | Rehactiv'Equine | Sciences | 15 | podCloud | 73 |
| 48 |  | Botanically Speaking | Ryan Godfrey | Science & Medicine | 5 | Unknown | 69 |
| 49 |  | Main Engine Cut Off | Anthony Colangelo | Sciences | 340 | Simplecast | 63 |
| 50 |  | 6 Ranch Podcast | James Nash | Sciences | 333 | Buzzsprout | 52 |
| 51 |  | Robinson's Podcast | Robinson Erhardt | Sciences | 292 | Spotify for Podcasters | 52 |
| 52 |  | Strange Animals Podcast | Katherine Shaw | Sciences | 300 | Blubrry | 48 |
| 53 |  | Farm Small Farm Smart | The Modern Grower Podcast Network | Sciences | 593 | Libsyn | 48 |
| 54 |  | Homesteading and Permaculture by Paul Wheaton | paul wheaton | Science & Medicine | 100 | Blubrry Podcasting | 38 |
| 55 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | Sciences | 639 | Omny Studio | 53 |
| 56 |  | Food Safety Matters | Food Safety Magazine | Sciences | 298 | Libsyn | 58 |
| 57 |  | Journey into Permaculture | Vinson Corbo | Sciences | 14 | Captivate | 63 |
| 58 |  | Crime Pays But Botany Doesn't | Tony Santore | Sciences | 295 | Spreaker | 43 |
| 59 |  | The Orbital Mechanics Podcast | David Fourman, Ben Etherington, and Dennis Just | Science & Medicine | 300 | Squarespace | 48 |
| 60 |  | Буде тобі наука | Kunsht/Куншт | Sciences | 359 | Simplecast | 63 |
| 61 |  | 科学星球 | BOX孙彬 | Sciences | 96 | Ximalaya | 43 |
| 62 |  | Eons: Surviving Deep Time | PBS | Sciences | 25 | PRX | 63 |
| 63 |  | The Reality Check | The Reality Check | Sciences | 350 | Libsyn | 59 |
| 64 |  | Bigfoot’s Wilderness Podcast | Bigfoot's Wilderness Podcast | Sciences | 141 | Spreaker | 43 |
| 65 |  | The Numberphile Podcast | Brady Haran | Science & Medicine | 63 | Libsyn | 48 |
| 66 |  | AVEAM — Kent Hovind Official YouTube Podcast | unknown_author | Sciences naturelles | 9 | Unknown | 21 |
| 67 |  | Nature Talks: The Nature Conservancy of Canada PodcastDétails momentanément indisponibles | Nature Conservancy of Canada | Sciences naturelles | 8 | N/A | N/A |
| 68 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | Sciences | 9 | WideOrbit | 58 |
| 69 |  | Cryptid Campfire | Cryptid Campfire | Sciences | 232 | Libsyn | 43 |
| 70 |  | Blazing the Trail | University of Sydney / Australian Museum / Break Thru Films | Sciences | 5 | Acast | 69 |
| 71 |  | The Tree Thinking Podcast | Andrew, Jamie, Cory and Becca | Sciences | 59 | RedCircle | 42 |
| 72 |  | Grazing Grass Podcast | Rotational Grazing, Soil Health & Profitable Livestock Farming | Grazing Grass | Sciences | 225 | Transistor | 53 |
| 73 |  | Untold Radio Network | Untold Radio Network | Sciences | 1000 | Spreaker | 54 |
| 74 |  | Tom Nelson | Thomas Nelson | Sciences | 430 | Spotify for Podcasters | 38 |
| 75 |  | In Research Of | William Blake Smith | Sciences | 121 | Libsyn | 68 |
| 76 |  | Walkabout the Galaxy | Joshua Colwell, Adrienne Dove, and James Cooney | Sciences | 374 | Libsyn | 38 |
| 77 |  | 汪诘：科学有故事（主打） | 科学有故事 | Science & Medicine | 839 | Ximalaya | 38 |
| 78 |  | 神田沙織 がりれでぃ NSlab "しぜんのかがく" feat.玲子先生 | GRpc feat.玲子先生 | Sciences | 109 | Firstory | 68 |
| 79 |  | The Science of Everything Podcast | James Fodor | Sciences | 172 | Podbean | 31 |
| 80 |  | Cannabis Cultivation and Science Podcast | Tad Hussey | Sciences | 167 | Simplecast | 47 |
| 81 |  | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | Sciences | 2450 | Libsyn | 42 |
| 82 |  | HOLOSKY PODCAST | Holosky Podcast | Sciences | 574 | RedCircle | 53 |
| 83 |  | Nanoscape: Exploring the Frontiers Ahead | International Institute for Nanotechnology at Northwestern University | Sciences | 23 | Libsyn | 48 |
| 84 |  | Let's Talk Conservation | Jennifer Choyce | Sciences | 18 | Buzzsprout | 63 |
| 85 |  | K9 Conservationists | Kayla Fratt | Sciences | 254 | Spotify for Podcasters | 28 |
| 86 |  | Mange ton Saint-Laurent!- Le balado | Mange ton Saint-Laurent! | Forme & Santé | 7 | Ausha | 73 |
| 87 |  | Joint Approach | Musculoskeletal Infection Society | Sciences | 75 | Libsyn | 38 |
| 88 |  | New Books in Science | New Books Network | Sciences | 600 | Simplecast | 69 |
| 89 |  | The Stem Cell Podcast | The Stem Cell Podcast | Sciences | 361 | Blubrry | 38 |
| 90 |  | 原来是这样 Dscience | 原来是这样 Dscience | other | 641 | lizhi.fm | 32 |
| 91 |  | 科学史评话最新专辑 | 科学史评话 | Science & Medicine | 625 | Ximalaya | 49 |
| 92 |  | Shark Week: The Podcast | Discovery | Sciences | 70 | Acast | 73 |
| 93 |  | Saving Salmon | Atlantic Salmon Federation | Sciences | 8 | Spreaker | 64 |
| 94 |  | SunCast | Nico Johnson | Sciences | 977 | Captivate | 89 |
| 95 |  | The Blue Fish Radio Show | Blue Fish Radio | Sciences | 484 | Spreaker | 54 |
| 96 |  | Inside NATURE on PBS | PBS Nature | Science & Medicine | 14 | Soundcloud | 49 |
| 97 |  | Whale Tales Podcast | Whale Tales | Sciences | 106 | Blubrry | 32 |
| 99 |  | Consciousness and the Brain | Bernard Baars, PhD | Nautilus Press Publishing Group | Sciences | 28 | Podbean | 72 |
| 100 |  | Botanical Mystery Tour | Chicago Botanic Garden | Science & Medicine | 7 | Unknown | 53 |