| 1 |  | Radiolab | WNYC Studios | Sciences | 670 | Simplecast | 63 |
| 2 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | Sciences | 727 | Libsyn | 43 |
| 3 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | Sciences | 845 | Omny Studio | 48 |
| 4 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | Sciences | 492 | Buzzsprout | 42 |
| 5 |  | The Common Descent Podcast | Common Descent | Sciences | 384 | Podbean | 41 |
| 6 |  | UFO Chronicles Podcast | Nik Hunter | Sciences | 505 | Spreaker | 54 |
| 7 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | Sciences | 630 | Megaphone | 58 |
| 8 |  | The Michael Shermer Show | Michael Shermer | Sciences | 641 | Libsyn | 58 |
| 9 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | Sciences | 625 | Spreaker | 69 |
| 10 |  | Terrible Lizards | Iszi Lawrence and David Hone | Sciences | 138 | Libsyn | 78 |
| 11 |  | Ask a Spaceman! | Paul M. Sutter | Sciences | 285 | Libsyn | 48 |
| 12 |  | In Defense of Plants Podcast | In Defense of Plants | Sciences | 598 | ART19 | 42 |
| 13 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | Sciences | 582 | ART19 | 62 |
| 14 |  | Origin Stories | The Leakey Foundation | Sciences | 93 | Libsyn | 68 |
| 15 |  | What The Duck?! | ABC Australia | Sciences | 226 | ABC Australia | 38 |
| 16 |  | Eons: Surviving Deep Time | PBS | Sciences | 25 | PRX | 63 |
| 17 |  | Robinson's Podcast | Robinson Erhardt | Sciences | 292 | Spotify for Podcasters | 52 |
| 18 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | Sciences | 639 | Omny Studio | 53 |
| 19 |  | BirdNote Daily | BirdNote | Sciences | 1095 | Simplecast | 69 |
| 20 |  | HOLOSKY PODCAST | Holosky Podcast | Sciences | 573 | RedCircle | 53 |
| 21 |  | Outside/In | NHPR | Sciences | 408 | Megaphone | 48 |
| 22 |  | Paranormal Portal | Paranormal Portal - Ufo's Paranormal Ghosts | Sciences | 491 | Spreaker | 69 |
| 23 |  | MonsterTalk | Blake Smith | Sciences | 511 | Spreaker | 69 |
| 24 |  | Just Ecology | Karl Just | Sciences | 23 | Podbean | 52 |
| 25 |  | ExtinctZoo | ExtinctZoo | Sciences | 160 | Spotify for Podcasters | 28 |
| 26 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | Sciences | 500 | Audioboom | 53 |
| 27 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | Sciences | 500 | Audioboom | 48 |
| 28 |  | BrainStuff | iHeartPodcasts | Sciences | 2001 | Omny Studio | 49 |
| 29 |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | Société & Culture | 277 | Spreaker | 59 |
| 30 |  | The Science Show | ABC Australia | Sciences | 250 | ABC Australia | 38 |
| 31 |  | Saving Salmon | Atlantic Salmon Federation | Sciences | 8 | Spreaker | 64 |
| 32 |  | Making Science with Tom Whipple | The Times | Sciences | 12 | Acast | 48 |
| 33 |  | Night Science | Itai Yanai & Martin Lercher | Sciences | 89 | Buzzsprout | 58 |
| 34 |  | Main Engine Cut Off | Anthony Colangelo | Sciences | 340 | Simplecast | 63 |
| 35 |  | The Science of Everything Podcast | James Fodor | Sciences | 172 | Podbean | 31 |
| 36 |  | Brain Matters | Brain Matters Neuroscience | Sciences | 53 | Libsyn | 38 |
| 37 |  | Sustainable World Radio- Ecology and Permaculture Podcast | Jill Cloutier | Sciences | 169 | Libsyn | 27 |
| 38 |  | Digital Pathology Podcast | Aleksandra Zuraw, DVM, PhD | Sciences | 249 | Buzzsprout | 62 |
| 39 |  | Targeting the Toughest Diseases | Vertex Pharmaceuticals | Sciences | 8 | Simplecast | 48 |
| 40 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | Sciences | 9 | WideOrbit | 58 |
| 41 |  | Strange Animals Podcast | Katherine Shaw | Sciences | 300 | Blubrry | 48 |
| 42 |  | Brain Inspired | Paul Middlebrooks | Sciences | 160 | Unknown | 64 |
| 43 |  | Tom Nelson | Thomas Nelson | Sciences | 430 | Spotify for Podcasters | 38 |
| 44 |  | Untold Radio Network | Untold Radio Network | Sciences | 1000 | Spreaker | 54 |
| 45 |  | From The Shadows | Shane Grove | Sciences | 639 | Spreaker | 69 |
| 46 |  | Manifold | Steve Hsu | Sciences | 171 | Transistor | 58 |
| 47 |  | Outdoor Lives by Mike Raine | Mike Raine | Sciences | 75 | Spotify for Podcasters | 38 |
| 48 |  | Science unscripted | DW | Sciences | 100 | Unknown | 43 |
| 49 |  | Infectious Disease Puscast | Vincent Racaniello | Sciences | 114 | Libsyn | 52 |
| 50 |  | Grow the future | Yara Agronomy Team | Sciences | 151 | Buzzsprout | 48 |
| 51 |  | Off-Nominal | Jake Robins, Anthony Colangelo | Sciences | 261 | Simplecast | 63 |
| 52 |  | Cryptid Campfire | Cryptid Campfire | Sciences | 232 | Libsyn | 43 |
| 53 |  | Palaeocast | Palaeocast | Sciences | 246 | Libsyn | 38 |
| 54 |  | The Animal Heartbeat | Kieran Borgeat and Jose Novo Matos | Sciences | 48 | Buzzsprout | 58 |
| 55 |  | The Swiss Connection | SWI swissinfo.ch | Sciences | 95 | Buzzsprout | 43 |
| 56 |  | Weather Geeks | Weather Group Television | Sciences | 441 | ART19 | 68 |
| 57 |  | The Genetics Podcast | Sano Genetics | Sciences | 256 | Spotify for Podcasters | 22 |
| 58 |  | The Numberphile Podcast | Brady Haran | Science & Medicine | 63 | Libsyn | 48 |
| 59 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | Sciences | 1000 | Spreaker | 38 |
| 60 |  | 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 |
| 61 |  | 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 |
| 62 |  | BASIS Agronomy Matters | BASIS Registration | Sciences | 45 | Spotify for Podcasters | 43 |
| 63 |  | Soil Health Labs | Soil Health Labs | Sciences | 94 | Simplecast | 59 |
| 64 |  | Let's Talk Conservation | Jennifer Choyce | Sciences | 18 | Buzzsprout | 63 |
| 65 |  | Physics (Audio) | UCTV | Science & Medicine | 50 | Unknown | 49 |
| 66 |  | Tom MacSweeney's Seascapes | Tom MacSweeney | Sciences | 21 | Acast | 58 |
| 67 |  | Dinosaurs Will Always Be Awesome | Jimmy Waldron | Sciences | 19 | Spotify for Podcasters | 42 |
| 68 |  | Eureka! | Stak | Sciences | 63 | Acast | 74 |
| 69 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | Sciences | 619 | Spreaker | 43 |
| 70 |  | In Research Of | William Blake Smith | Sciences | 121 | Libsyn | 68 |
| 71 |  | Apes Among Us | NAWAC | Sciences | 20 | Podbean | 48 |
| 72 |  | R2Kast - People in Food and Farming/All In | Wallace Currie | Sciences | 486 | Acast | 38 |
| 73 |  | Cheap Astronomy Podcasts | Steve Nerlich | Science & Medicine | 424 | Unknown | 38 |
| 74 |  | The Pasture Pod | Michael Blanche | Sciences | 39 | Libsyn | 38 |
| 75 |  | New Books in Environmental Studies | Marshall Poe | Sciences | 1290 | Megaphone | 53 |
| 76 |  | Consciousness and the Brain | Bernard Baars, PhD | Nautilus Press Publishing Group | Sciences | 28 | Podbean | 72 |
| 77 |  | Patient Zero | NHPR | Sciences | 13 | Megaphone | 48 |
| 78 |  | Strange Recon Radio | Strange Recon Podcast | Sciences | 526 | Spreaker | 43 |
| 79 |  | Keep it Civil - UCL Engineering Podcast | UCL CEGE Engineering | Science & Medicine | 8 | Soundcloud | 43 |
| 80 |  | This Week in Evolution | Vincent Racaniello | Sciences | 100 | Libsyn | 53 |
| 81 |  | 奏でる細胞 MUSIC SCIENCE PODCAST | タツ（細胞学）ゆりか（リベラルアーツ講師） | Sciences | 112 | Spotify for Podcasters | 53 |
| 82 |  | SETI Live | SETI Institute | Sciences | 155 | Libsyn | 58 |
| 84 |  | Viced Rhino: The Podcast | Viced Rhino | Sciences | 426 | Spreaker | 48 |
| 85 |  | Cows and Effect | Paul Allison and Michael Blanche | Sciences | 14 | Libsyn | 53 |
| 86 | | Met Office - Podcasts | Met Office | Science & Medicine | 281 | Spotify for Podcasters | 33 |
| 87 |  | правило 34 | Николай | Sciences | 94 | Podster.fm | 53 |
| 88 |  | The 'Perfect' Specimen | The Natural History Museum, London | Sciences | 30 | Libsyn | 73 |
| 89 |  | ZSL Wild Science Podcast | Zoological Society of London | Sciences | 53 | Libsyn | 42 |
| 90 |  | Nature Track | ABC | Sciences | 22 | ABC Australia | 62 |
| 91 |  | Grazing Grass Podcast | Rotational Grazing, Soil Health & Profitable Livestock Farming | Grazing Grass | Sciences | 225 | Transistor | 53 |
| 92 |  | The Naked Mole Rat | libo/libo | Sciences | 11 | Transistor | 84 |
| 93 |  | Students of Surgery | Martin Brand | Sciences | 51 | iono.fm | 69 |
| 94 |  | Palaeo After Dark | James Lamsdell, Amanda Falk, and Curtis Congreve | Sciences | 359 | Libsyn | 48 |
| 95 | | 365 Days of Astronomy - Weekly Edition | Fraser Cain & Dr. Pamela L. Gay | Science & Medicine | 369 | Libsyn | 32 |
| 96 |  | Ask MIT Climate | MIT Climate Project | Sciences | 83 | Simplecast | 73 |
| 97 |  | Big Sky Country | Bush Heritage Australia | Sciences | 21 | Buzzsprout | 73 |
| 98 |  | Hablando con Científicos - Cienciaes.com | cienciaes.com | Science & Medicine | 570 | Libsyn | 53 |
| 99 |  | La Ciencia Pop | Gabriel León | Sciences | 249 | Buzzsprout | 73 |
| 100 |  | SunCast | Nico Johnson | Sciences | 976 | Captivate | 89 |