| 1 |  | Radiolab | WNYC Studios | Sciences | 868 | Simplecast | 63 |
| 2 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | Sciences | 729 | Libsyn | 43 |
| 3 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | Sciences | 848 | Omny Studio | 48 |
| 4 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | Sciences | 495 | Buzzsprout | 42 |
| 5 |  | UFO Chronicles Podcast | Nik Hunter | Sciences | 507 | Spreaker | 54 |
| 6 |  | The Common Descent Podcast | Common Descent | Sciences | 385 | Podbean | 41 |
| 7 |  | Terrible Lizards | Iszi Lawrence and David Hone | Sciences | 140 | Libsyn | 78 |
| 8 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | Sciences | 626 | Spreaker | 69 |
| 9 |  | Origin Stories | The Leakey Foundation | Sciences | 93 | Libsyn | 68 |
| 10 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | Sciences | 633 | Megaphone | 58 |
| 11 |  | The Michael Shermer Show | Michael Shermer | Sciences | 642 | Libsyn | 58 |
| 12 |  | The Science Show | ABC Australia | Sciences | 250 | ABC Australia | 38 |
| 13 |  | Paranormal Portal | Paranormal Portal - Ufo's Paranormal Ghosts | Sciences | 491 | Spreaker | 69 |
| 14 |  | Manifold | Steve Hsu | Sciences | 172 | Transistor | 58 |
| 15 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | Sciences | 583 | ART19 | 62 |
| 16 |  | Ask a Spaceman! | Paul M. Sutter | Sciences | 286 | Libsyn | 48 |
| 17 |  | Main Engine Cut Off | Anthony Colangelo | Sciences | 340 | Simplecast | 63 |
| 18 |  | BrainStuff | iHeartPodcasts | Sciences | 2001 | Omny Studio | 49 |
| 19 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | Sciences | 500 | Audioboom | 48 |
| 20 |  | Robinson's Podcast | Robinson Erhardt | Sciences | 295 | Spotify for Podcasters | 52 |
| 21 |  | In Defense of Plants Podcast | In Defense of Plants | Sciences | 600 | ART19 | 42 |
| 22 |  | Tom Nelson | Thomas Nelson | Sciences | 433 | Spotify for Podcasters | 38 |
| 23 |  | The Science of Everything Podcast | James Fodor | Sciences | 172 | Podbean | 31 |
| 24 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | Sciences | 500 | Audioboom | 53 |
| 25 |  | What The Duck?! | ABC Australia | Sciences | 228 | ABC Australia | 38 |
| 26 |  | omega tau - English only | Markus Voelter, Nora Ludewig | Sciences | 100 | Unknown | 53 |
| 27 |  | ZSL Wild Science Podcast | Zoological Society of London | Sciences | 53 | Libsyn | 42 |
| 28 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | Sciences | 1000 | Spreaker | 38 |
| 29 |  | ExtinctZoo | ExtinctZoo | Sciences | 161 | Spotify for Podcasters | 28 |
| 30 |  | Мослекторий | Москва 24 | Sciences | 710 | mave | 83 |
| 31 |  | MonsterTalk | Blake Smith | Sciences | 512 | Spreaker | 69 |
| 32 |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | Société & Culture | 283 | Spreaker | 59 |
| 33 |  | The Dinosaur Review for Kids Podcast | Dinosaur Ranger Anthony | Sciences | 85 | Spreaker | 48 |
| 34 |  | Cryptid Warfare | Drewski | Sciences | 100 | Podbean | 48 |
| 35 |  | Brain Inspired | Paul Middlebrooks | Sciences | 161 | Unknown | 64 |
| 36 |  | This Week in Evolution | Vincent Racaniello | Sciences | 100 | Libsyn | 58 |
| 37 |  | Making Science with Tom Whipple | The Times | Sciences | 12 | Acast | 48 |
| 39 |  | Just Ecology | Karl Just | Sciences | 24 | Podbean | 52 |
| 40 |  | Paranormal Fears | Podcast Audio House | Sciences | 44 | Spreaker | 54 |
| 41 |  | Un Humano por Persona | Tamara Pazos Cordal | Sciences | 43 | Acast | 44 |
| 42 |  | ACS Science Elements | American Chemical Society | Science & Medicine | 852 | Feedburner | 49 |
| 43 |  | Outside/In | NHPR | Sciences | 410 | Megaphone | 48 |
| 44 |  | From The Shadows | Shane Grove | Sciences | 639 | Spreaker | 69 |
| 45 |  | BirdNote Daily | BirdNote | Sciences | 1095 | Simplecast | 59 |
| 46 |  | The Genetics Podcast | Sano Genetics | Sciences | 258 | Spotify for Podcasters | 22 |
| 47 |  | Eons: Surviving Deep Time | PBS | Sciences | 25 | PRX | 63 |
| 48 |  | Cryptid Campfire | Cryptid Campfire | Sciences | 232 | Libsyn | 43 |
| 49 |  | The Animal Heartbeat | Kieran Borgeat and Jose Novo Matos | Sciences | 49 | Buzzsprout | 58 |
| 50 |  | The Numberphile Podcast | Brady Haran | Science & Medicine | 63 | Libsyn | 48 |
| 51 |  | Outdoor Lives by Mike Raine | Mike Raine | Sciences | 75 | Spotify for Podcasters | 38 |
| 52 |  | Clever Trees | Richard Uridge | Science & Medicine | 5 | Unknown | 49 |
| 54 |  | HOLOSKY PODCAST | Holosky Podcast | Sciences | 575 | RedCircle | 53 |
| 55 |  | Strange Animals Podcast | Katherine Shaw | Sciences | 300 | Blubrry | 48 |
| 56 |  | Upper Onny Farmers Podcast | Matt Sankey | Sciences | 7 | Acast | 58 |
| 57 |  | NASA ScienceCasts | NASA Science | Science & Medicine | 312 | Unknown | 39 |
| 58 |  | Sustainable World Radio- Ecology and Permaculture Podcast | Jill Cloutier | Sciences | 169 | Libsyn | 27 |
| 59 |  | Around the World in 80 Trees | Jonathan Drori, Mike Greenwood | Sciences | 12 | Unknown | 43 |
| 60 |  | Paleo Nerds | paleonerds | Sciences | 101 | Podbean | 42 |
| 61 |  | Let's Talk Conservation | Jennifer Choyce | Sciences | 18 | Buzzsprout | 63 |
| 62 | | Keep it Civil - UCL Engineering Podcast | UCL CEGE Engineering | Science & Medicine | 8 | Soundcloud | 43 |
| 63 |  | Oil & Gas Journal ReEnterprised | Endeavor Business Media | Sciences | 59 | Podbean | 52 |
| 64 |  | The Shape of the World | Shape of the World Studios | Sciences | 50 | Blubrry | 49 |
| 65 |  | Sekcja teorii spiskowych. Podcast Crazy Nauka | Polskie Radio S.A. | Sciences | 20 | Unknown | 32 |
| 66 |  | Beautiful World with Kathryn Nelson | Kate Nelson, The Plastic Free Mermaid | Sciences | 48 | Libsyn | 78 |
| 67 |  | Harvard Medical Labcast | Harvard Medical School | Sciences | 42 | Simplecast | 53 |
| 68 |  | Deep Science | Deutschlandfunk | Sciences | 24 | Deutschlandradio | 49 |
| 69 |  | Oxford Sparks Big Questions | Oxford Sparks | Sciences | 100 | Libsyn | 38 |
| 70 |  | Untold Radio Network | Untold Radio Network | Sciences | 1000 | Spreaker | 54 |
| 71 |  | Radio Paranormalium - wszystkie audycje | Radio Paranormalium | Sciences | 2000 | Unknown | 43 |
| 72 |  | Off-Nominal | Jake Robins, Anthony Colangelo | Sciences | 263 | Simplecast | 63 |
| 73 |  | Crime Pays But Botany Doesn't | Tony Santore | Sciences | 295 | Spreaker | 43 |
| 74 |  | Grazing Grass Podcast | Rotational Grazing, Soil Health & Profitable Livestock Farming | Grazing Grass | Sciences | 225 | Transistor | 53 |
| 75 |  | SeedPod | seed.pod | Sciences | 21 | Spotify for Podcasters | 38 |
| 76 |  | Synapsen – ein Wissenschaftspodcast | NDR Info | Sciences | 175 | NDR Info | 27 |
| 77 |  | Sciware سايوير | محمد قاسم | Sciences | 197 | Libsyn | 43 |
| 78 |  | In Research Of | William Blake Smith | Sciences | 121 | Libsyn | 68 |
| 79 |  | Farm Small Farm Smart | The Modern Grower Podcast Network | Sciences | 596 | Libsyn | 48 |
| 80 |  | Cheap Astronomy Podcasts | Steve Nerlich | Science & Medicine | 424 | Unknown | 38 |
| 81 |  | Infectious Disease Puscast | Vincent Racaniello | Sciences | 115 | Libsyn | 52 |
| 82 |  | Night Science | Itai Yanai & Martin Lercher | Sciences | 89 | Buzzsprout | 58 |
| 83 |  | Научный стендап | Радио «Комсомольская правда» | Sciences | 40 | mave | 69 |
| 84 |  | Science unscripted | DW | Sciences | 100 | Unknown | 43 |
| 85 |  | 2021全部生命系列 | 楊定一博士亲自发声 | 张婉琦丨爱之声 | Sciences | 380 | Ximalaya | 49 |
| 86 |  | Walkabout the Galaxy | Joshua Colwell, Adrienne Dove, and James Cooney | Sciences | 375 | Libsyn | 38 |
| 87 |  | The Biologic Podcast | Isaac V | Sciences | 136 | Libsyn | 58 |
| 88 |  | Flooba | Sounds for ADHD + ASD to Support Focus Regulation + Sleep | Sciences | 108 | Buzzsprout | 73 |
| 89 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | Sciences | 9 | WideOrbit | 58 |
| 90 |  | History of the Earth | Richard I. Gibson | Science & Medicine | 14 | Feedburner | 59 |
| 91 |  | thegreengage exploring the hidden connections between nature; mind, and science. | greengages explore Cannabis, Psilocybin, and Ayahuasca | Sciences | 25 | Substack | 79 |
| 92 |  | Facet Nation: A Gemmology Podcast | Facet Nation | Sciences | 41 | Buzzsprout | 62 |
| 93 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | Sciences | 639 | Omny Studio | 53 |
| 94 |  | Environmental Health Chat | NIEHS Partnerships for Environmental Public Health | Sciences | 105 | Unknown | 43 |
| 95 |  | Eureka! | Stak | Sciences | 63 | Acast | 74 |
| 96 |  | New Books in Environmental Studies | Marshall Poe | Sciences | 600 | Simplecast | 63 |
| 97 |  | Palaeocast | Palaeocast | Sciences | 246 | Libsyn | 38 |
| 98 |  | BioPOD | BioPod Edinburgh | Sciences | 73 | Buzzsprout | 58 |
| 99 |  | Orchard Outlook | Orchard Outlook | Sciences | 30 | Spotify for Podcasters | 53 |
| 100 |  | FQxI Podcast | The Foundational Questions Institute | Science & Medicine | 114 | Libsyn | 38 |