| 1 |  | Radiolab | WNYC Studios | Sciences | 673 | Simplecast | 63 |
| 2 |  | The Seán Chorus | HeadStuff Podcasts | Sciences | 7 | Megaphone | 63 |
| 3 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | Sciences | 729 | Libsyn | 43 |
| 4 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | Sciences | 850 | Omny Studio | 48 |
| 5 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | Sciences | 496 | Buzzsprout | 42 |
| 6 |  | The Common Descent Podcast | Common Descent | Sciences | 386 | Podbean | 41 |
| 7 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | Sciences | 626 | Spreaker | 69 |
| 8 |  | In Defense of Plants Podcast | In Defense of Plants | Sciences | 600 | ART19 | 42 |
| 9 |  | Origin Stories | The Leakey Foundation | Sciences | 94 | Libsyn | 68 |
| 10 |  | Terrible Lizards | Iszi Lawrence and David Hone | Sciences | 141 | Libsyn | 78 |
| 11 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | Sciences | 635 | Megaphone | 58 |
| 12 |  | The Michael Shermer Show | Michael Shermer | Sciences | 643 | Libsyn | 58 |
| 13 |  | The Science of Everything Podcast | James Fodor | Sciences | 172 | Podbean | 31 |
| 14 |  | The Numberphile Podcast | Brady Haran | Science & Medicine | 64 | Squarespace | 48 |
| 15 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | Sciences | 500 | Audioboom | 53 |
| 16 |  | The Pasture Pod | Michael Blanche | Sciences | 39 | Libsyn | 38 |
| 17 |  | Ask a Spaceman! | Paul M. Sutter | Sciences | 286 | Libsyn | 48 |
| 18 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | Sciences | 500 | Audioboom | 48 |
| 19 |  | UFO Chronicles Podcast | Nik Hunter | Sciences | 438 | Spreaker | 54 |
| 20 |  | The Science Show | ABC Australia | Sciences | 250 | ABC Australia | 38 |
| 21 |  | HOLOSKY PODCAST | Holosky Podcast | Sciences | 577 | RedCircle | 53 |
| 22 |  | Paranormal Portal | Paranormal Portal - Ufo's Paranormal Ghosts | Sciences | 491 | Spreaker | 69 |
| 23 |  | Outside/In | NHPR | Sciences | 411 | Megaphone | 48 |
| 24 |  | Robinson's Podcast | Robinson Erhardt | Sciences | 297 | Spotify for Podcasters | 52 |
| 25 |  | Off-Nominal | Jake Robins, Anthony Colangelo | Sciences | 264 | Simplecast | 63 |
| 26 |  | The Genetics Podcast | Sano Genetics | Sciences | 259 | Spotify for Podcasters | 22 |
| 27 |  | ExtinctZoo | ExtinctZoo | Sciences | 161 | Spotify for Podcasters | 28 |
| 28 |  | MonsterTalk | Blake Smith | Sciences | 513 | Spreaker | 69 |
| 29 |  | BrainStuff | iHeartPodcasts | Sciences | 2001 | Omny Studio | 49 |
| 30 |  | ZSL's Wildest Moments | ZSL | Sciences | 10 | Libsyn | 83 |
| 31 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | Sciences | 584 | ART19 | 62 |
| 32 |  | Eons: Surviving Deep Time | PBS | Sciences | 25 | PRX | 63 |
| 33 |  | Manifold | Steve Hsu | Sciences | 172 | Transistor | 58 |
| 34 |  | Crime Pays But Botany Doesn't | Tony Santore | Sciences | 296 | Spreaker | 43 |
| 35 |  | Main Engine Cut Off | Anthony Colangelo | Sciences | 341 | Simplecast | 63 |
| 36 |  | BirdNote Daily | BirdNote | Sciences | 1095 | Simplecast | 59 |
| 37 |  | Outdoor Lives by Mike Raine | Mike Raine | Sciences | 75 | Spotify for Podcasters | 38 |
| 38 |  | The Fossil Files | Robert Sansom and Susannah Maidment | Sciences | 47 | Libsyn | 73 |
| 39 |  | The Resident Wild | Kim Ellis and Neri Karazija | Sciences | 23 | Acast | 79 |
| 40 |  | Weather Geeks | Weather Group Television | Sciences | 444 | ART19 | 68 |
| 41 |  | Night Science | Itai Yanai & Martin Lercher | Sciences | 89 | Buzzsprout | 58 |
| 42 |  | Brain Inspired | Paul Middlebrooks | Sciences | 161 | Unknown | 64 |
| 43 |  | 6 Ranch Podcast | James Nash | Sciences | 335 | Buzzsprout | 52 |
| 44 |  | 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 |
| 45 |  | Grow the future | Yara Agronomy Team | Sciences | 152 | Buzzsprout | 48 |
| 46 |  | Sciware سايوير | محمد قاسم | Sciences | 197 | Libsyn | 43 |
| 47 |  | The Effective Statistician - in association with PSI | Alexander Schacht and Benjamin Piske, biometricians, statisticians and leaders in the pharma industry | Sciences | 481 | Podigee | 48 |
| 48 |  | How to Be Wrong | New Books Network | Sciences | 20 | Simplecast | 58 |
| 49 |  | The Immunology Podcast | The Immunology Podcast | Sciences | 176 | Blubrry | 48 |
| 50 |  | Flooba | Sounds for ADHD + ASD to Support Focus Regulation + Sleep | Sciences | 110 | Buzzsprout | 73 |
| 51 |  | What The Duck?! | ABC Australia | Sciences | 229 | ABC Australia | 38 |
| 52 |  | Viced Rhino: The Podcast | Viced Rhino | Sciences | 429 | Spreaker | 48 |
| 53 |  | Tom Nelson | Thomas Nelson | Sciences | 435 | Spotify for Podcasters | 38 |
| 54 |  | Patient Zero | NHPR | Sciences | 13 | Megaphone | 48 |
| 55 |  | CARTA - Anthropogeny (Audio) | UCTV | Science & Medicine | 693 | Unknown | 43 |
| 56 |  | New Books in Environmental Studies | Marshall Poe | Sciences | 600 | Simplecast | 63 |
| 57 |  | The Stem Cell Podcast | The Stem Cell Podcast | Sciences | 362 | Blubrry | 38 |
| 58 |  | So You Want to Be a Marine Biologist | K. G. Muzia | Sciences | 113 | Buzzsprout | 58 |
| 59 |  | 632nm | Misha Shalaginov, Michael Dubrovsky, Xinghui Yin | Sciences | 59 | Transistor | 58 |
| 60 |  | The Secret Chapters: Ancient Mysteries & Forbidden Theories | RW | Sciences | 41 | Spotify for Podcasters | 47 |
| 61 |  | 과장창 : 모두에게 과학이 필요한 시간Détails momentanément indisponibles | 팟빵 | Sciences naturelles | 492 | N/A | N/A |
| 62 |  | Hoof to Horse Academy Podcast | Alicia Harlov, Lisa Agius-Gilibert, Rebecca Bawn, Kathryn Christieson | Sciences | 6 | Libsyn | 52 |
| 63 |  | Arthro-Pod | Jonathan Larson | Science & Medicine | 61 | Podbean | 59 |
| 64 |  | Double Loop Podcast | Glenn Langenburg and Eric Ray | Science & Medicine | 161 | Soundcloud | 43 |
| 65 |  | History of the Earth | Richard I. Gibson | Science & Medicine | 14 | Feedburner | 59 |
| 66 |  | New Species | New Species Podcast | Sciences | 124 | Spotify for Podcasters | 48 |
| 67 |  | Goethe's Theory of Colours Audiobook | TheoryofColour.org | Science & Medicine | 21 | Unknown | 43 |
| 68 |  | Osmosis | Osmosis | Sciences | 16 | Unknown | 69 |
| 69 |  | The Clean Water Pod | NEIWPCC | Sciences | 21 | Podbean | 68 |
| 70 |  | Paleo Nerds | paleonerds | Sciences | 102 | Podbean | 42 |
| 71 |  | R2Kast - People in Food and Farming/All In | Wallace Currie | Sciences | 491 | Acast | 38 |
| 72 |  | Cheap Astronomy Podcasts | Steve Nerlich | Science & Medicine | 426 | Unknown | 38 |
| 73 |  | Evolution Talk | Rick Coste | Sciences | 167 | Libsyn | 43 |
| 74 |  | サイエントーク | レンとエマ | Sciences | 365 | Spotify for Podcasters | 58 |
| 75 |  | Asimov Press | Asimov Press | Sciences | 109 | Spotify for Podcasters | 22 |
| 76 |  | Facet Nation: A Gemmology Podcast | Facet Nation | Sciences | 41 | Buzzsprout | 62 |
| 77 |  | Quantum Field Theory with Dr. Rodeny A. Brooks | Dr. Rodney A. Brooks | Science & Medicine | 7 | Unknown | 43 |
| 78 |  | SCOPS Podcast | Sustainable Control of Parasites in Sheep (SCOPS) | Sciences | 15 | Simplecast | 58 |
| 79 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | Sciences | 621 | Spreaker | 43 |
| 80 |  | FQxI Podcast | The Foundational Questions Institute | Science & Medicine | 114 | Libsyn | 38 |
| 81 |  | Juan on Juan | Juan on Juan Media, LLC. | Sciences | 237 | Spreaker | 70 |
| 82 |  | Research Perch | Massage Therapy Foundation | Sciences | 87 | Libsyn | 38 |
| 83 |  | AVEAM — Kent Hovind Official YouTube Podcast | unknown_author | Sciences naturelles | 9 | Unknown | 21 |
| 84 |  | Into The Paranormal, Podcast With Tony Brueski | Real Story Media | Sciences | 307 | Audioboom | 32 |
| 85 |  | The Nature of Phenology | WERU 89.9 FM Blue Hill, Maine Local News and Public Affairs Archives | WERU-FM 89.9 | Science & Medicine | 304 | Unknown | 53 |
| 86 |  | La Ciencia Pop | Gabriel León | Sciences | 252 | Buzzsprout | 73 |
| 87 |  | Infectious Disease Puscast | Vincent Racaniello | Sciences | 116 | Libsyn | 52 |
| 88 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | Sciences | 639 | Omny Studio | 53 |
| 89 |  | Rossifari Podcast - Zoos, Aquariums, and Animal Conservation | Rossifari | Sciences | 676 | Simplecast | 62 |
| 90 |  | Hi ha algú, allà fora? | Joan Anton Català | Sciences | 47 | Spotify for Podcasters | 38 |
| 92 |  | Walkabout the Galaxy | Joshua Colwell, Adrienne Dove, and James Cooney | Sciences | 375 | Libsyn | 38 |
| 93 |  | Grazing Grass Podcast | Rotational Grazing, Soil Health & Profitable Livestock Farming | Grazing Grass | Sciences | 225 | Transistor | 53 |
| 94 |  | omega tau science & engineering podcast | Markus Voelter, Nora Ludewig | Sciences | 100 | Libsyn | 31 |
| 95 |  | Huge If True Podcast | cleoabram931 | Sciences | 79 | Podbean | 42 |
| 96 |  | 科学星球 | BOX孙彬 | Sciences | 97 | Ximalaya | 43 |
| 97 |  | Kozmofizika | Dávid Gyula | Science & Medicine | 12 | Unknown | 39 |
| 98 |  | Cat Among the Penguins | Jenny Hickman | Sciences | 12 | Unknown | 68 |
| 99 |  | The BUMP Podcast | Bo Kennedy | Sciences | 376 | Spotify for Podcasters | 42 |
| 100 |  | Paranormal Deep Dive | True Ghost Stories | Real Story Media | Sciences | 380 | Audioboom | 32 |