| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | — |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 3 | 1 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 4 | — |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 5 | — |  | The Common Descent Podcast | Common Descent | |
| 5 | 1 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 6 | 1 |  | The Michael Shermer Show | Michael Shermer | |
| 8 | — |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 8 | — |  | UFO Chronicles Podcast | Nik Hunter | |
| 9 | 1 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 9 | 6 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 11 | — | W | What The Duck?! | ABC | |
| 11 | 1 |  | Robinson's Podcast | Robinson Erhardt | |
| 12 | 1 |  | The Science of Everything Podcast | James Fodor | |
| 12 | 3 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 12 | 3 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 13 | 1 |  | Ask a Spaceman! | Paul M. Sutter | |
| 16 | 7 |  | Origin Stories | The Leakey Foundation | |
| 16 | 3 |  | Paranormal Portal | Brent Thomas | |
| 17 | 9 |  | ExtinctZoo | ExtinctZoo | |
| 18 | 3 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 21 | 7 |  | MonsterTalk | Blake Smith | |
| 21 | 3 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 22 | 5 |  | Believing the Bizarre: Paranormal Podcast | Tyler and Charlie | |
| 23 | 7 |  | The Numberphile Podcast | Brady Haran | |
| 23 | 5 |  | The Science Show | ABC | |
| 24 | — |  | Most Terrifying Places in America | Travel Channel | |
| 25 | 6 |  | Manifold | Steve Hsu | |
| 26 | 17 |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | |
| 27 | 42 | P | Palaeocast | Palaeocast | |
| 28 | 1 |  | From The Shadows | Shane Grove | |
| 29 | 2 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 30 | 81 | T | This Week in Evolution | Vincent Racaniello | |
| 30 | 8 |  | Main Engine Cut Off | Anthony Colangelo | |
| 30 | 57 | A | Asimov Press | Asimov Press | |
| 31 | 10 | T | The Pasture Pod | Michael Blanche | |
| 33 | — |  | Strange Animals Podcast | Katherine Shaw | |
| 33 | 2 | T | The Animal Heartbeat | Kieran Borgeat and Jose Novo Matos | |
| 33 | 10 | T | The Genetics Podcast | Sano Genetics | |
| 33 | 2 | T | Tom Nelson | Thomas Nelson | |
| 34 | 137 | G | Great Moments In Science | ABC | |
| 35 | — | S | So You Want to Be a Marine Biologist | K. G. Muzia | |
| 35 | — | T | The Field Guides | The Field Guides | |
| 35 | 48 |  | Paleo Nerds | paleonerds | |
| 35 | 15 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 36 | — |  | Paradigmepodden | Terje Toftenes | |
| 37 | 84 | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 37 | 2 | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 38 | 2 |  | Night Science | Itai Yanai & Martin Lercher | |
| 38 | 3 |  | BirdNote Daily | BirdNote | |
| 39 | 2 | W | Wild Animals | Roland Kays | |
| 39 | 10 | S | Science(ish) | Auddy | |
| 39 | 64 | T | The 'Perfect' Specimen | The Natural History Museum, London | |
| 40 | — | P | Paranormal Fears | Paranormal Fears | |
| 41 | 77 | M | Mushroom Revival Podcast | Alex Dorr | |
| 41 | — | A | AVEAM — Kent Hovind Official YouTube Podcast | Unknown | |
| 42 | 10 |  | Remediation Deep Dive - PFAS Environmental Science in 7 Minutes or Less | Regenesis Bioremediation, Inc. | |
| 46 | — |  | Outside/In | NHPR | |
| 47 | 15 | B | Believe: Paranormal & UFO Podcast | Kade Moir | |
| 47 | — | B | Blazing the Trail | University of Sydney / Australian Museum / Break Thru Films | |
| 48 | — | W | When We Talk About Animals | Law, Environment & Animals Program at Yale Law School | |
| 49 | 17 | M | Making Science with Tom Whipple | The Times | |
| 49 | 2 |  | Untold Radio Network | Untold Radio Network | |
| 49 | 1 | R | R2Kast - People in Food and Farming/All In | Wallace Currie | |
| 50 | 17 | G | Goethe's Theory of Colours Audiobook | TheoryofColour.org | |
| 51 | 20 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 52 | 51 |  | Hillbilly Horror Stories Paranormal Podcast | Jerry Paulley | |
| 52 | 11 |  | BrainStuff | iHeartPodcasts | |
| 53 | 17 | F | Facet Nation: A Gemmology Podcast | Facet Nation | |
| 53 | 28 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 54 | 16 | D | Digital Pathology Podcast | Aleksandra Zuraw, DVM, PhD | |
| 55 | 16 | S | Sage Life & Biomedical Sciences | Sage Publications | |
| 56 | 16 |  | Cryptid Creatures | Brian Brock/Todd Stevens | |
| 56 | 15 | S | Stimulating Brains | Andreas Horn | |
| 57 | 15 | D | DARK: Chats About Space | James Wilkins | |
| 59 | 5 | K | Kozmofizika | Dávid Gyula | |
| 60 | 7 | O | Outdoor Lives by Mike Raine | Mike Raine | |
| 62 | 20 | M | Met Office - Podcasts | Met Office | |
| 63 | 19 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 64 | 7 | O | Oxford Sparks Big Questions | Oxford Sparks | |
| 66 | — | S | Sekcja teorii spiskowych. Podcast Crazy Nauka | Polskie Radio S.A. | |
| 67 | 21 | V | Viced Rhino: The Podcast | Viced Rhino | |
| 68 | 19 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 69 | 22 | П | правило 34 | Николай | |
| 69 | 11 | T | The Regenerative Agroforestry Podcast | Dimitri Tsitos & Etienne Compagnon | |
| 70 | 25 |  | Weather Geeks | Weather Group Television | |
| 72 | 6 | W | Walkabout the Galaxy | Joshua Colwell, Adrienne Dove, and James Cooney | |
| 72 | 6 | N | New Books in Environmental Studies | Marshall Poe | |
| 72 | 37 | C | Cheap Astronomy Podcasts | Steve Nerlich | |
| 73 | 25 |  | Eons: Surviving Deep Time | PBS | |
| 74 | 22 | C | Climate Connections | Yale Center for Environmental Communication | |
| 76 | 9 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 76 | 21 | B | Brain Matters | Brain Matters Neuroscience | |
| 77 | 21 | S | Sciware سايوير | محمد قاسم | |
| 78 | 21 | N | Nature Boy: The Podcast | Nature Boy on KCHUNG 1630 AM | |
| 79 | 21 | S | Seeds for Change: An Institute for Applied Ecology Podcast | Institute for Applied Ecology | |
| 80 | 7 | S | SCOPS Podcast | Sustainable Control of Parasites in Sheep (SCOPS) | |
| 82 | 14 | ع | عصر حجر | Siavash Saffarianpour | |
| 82 | 37 |  | The Acres U.S.A. Podcast | Acres U.S.A.® | |
| 83 | 23 | Z | ZSL Wild Science Podcast | Zoological Society of London | |
