| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | 4 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 3 | — |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 4 | — |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 5 | — |  | The Science of Everything Podcast | James Fodor | |
| 6 | 4 |  | Science Friday | Science Friday and WNYC Studios | |
| 7 | 4 |  | The Michael Shermer Show | Michael Shermer | |
| 8 | 5 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 9 | 2 | F | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | |
| 10 | 2 | T | The 'Perfect' Specimen | The Natural History Museum, London | |
| 11 | 1 | P | Permaculture P.I.M.P.cast | Permaculture P.I.M.P.cast | |
| 12 | 3 | S | Students of Surgery | Martin Brand | |
| 13 | 3 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 14 | — |  | Nephilim Death Squad | TopLobsta Productions | |
| 15 | — |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 16 | 1 |  | Most Terrifying Places in America | Travel Channel | |
| 17 | 5 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 18 | 22 |  | Ask a Spaceman! | Paul M. Sutter | |
| 19 | 7 | K | K9 Conservationists | Kayla Fratt | |
| 20 | 7 |  | Farm Small Farm Smart | The Modern Grower Podcast Network | |
| 21 | 16 |  | Outside/In | NHPR | |
| 22 | 3 | S | Science on the ISS | Steve Nerlich | |
| 23 | 8 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 24 | 78 |  | The Numberphile Podcast | Brady Haran | |
| 25 | 7 |  | Robinson's Podcast | Robinson Erhardt | |
| 26 | 5 |  | BrainStuff | iHeartPodcasts | |
| 27 | 7 | W | What The Duck?! | ABC | |
| 28 | 102 |  | Sustainable Winegrowing | Vineyard Team | |
| 29 | 9 |  | Cryptid Creatures | Brian Brock/Todd Stevens | |
| 30 | 5 |  | Origin Stories | The Leakey Foundation | |
| 31 | 9 | S | Sciware سايوير | محمد قاسم | |
| 32 | 9 | N | New Books in Science | New Books Network | |
| 33 | 84 | T | Tom Nelson | Thomas Nelson | |
| 34 | 10 |  | SunCast | Nico Johnson | |
| 35 | 9 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 36 | 3 | A | Agri-History | Brandon | |
| 37 | 2 | C | Cherry Picked | Jessica.fearnley | |
| 38 | 2 | T | Talking Naturally | Charlie Moores / Rare Bird Alert / WildSounds | |
| 39 | 11 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 40 | 11 |  | Manifold | Steve Hsu | |
| 41 | 11 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 42 | 10 | I | Intertek's Assurance in Action Podcast Network | Intertek | |
| 43 | 2 | M | Mushroom Revival Podcast | Alex Dorr | |
| 44 | 10 |  | Paranormal Portal | Brent Thomas | |
| 45 | 6 | B | Believe: Paranormal & UFO Podcast | Kade Moir | |
| 46 | 4 | W | Whales | Inception Point Ai | |
| 47 | 4 |  | Believing the Bizarre: Paranormal Podcast | Tyler and Charlie | |
| 48 | 3 | T | The Genetics Podcast | Sano Genetics | |
| 49 | 3 | B | Brain Matters | Brain Matters Neuroscience | |
| 50 | 3 |  | The Science Show | ABC | |
| 51 | 91 |  | Brain Inspired | Paul Middlebrooks | |
| 52 | 4 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 53 | 1 |  | Night Science | Itai Yanai & Martin Lercher | |
| 54 | 5 | Ö | Ö1 Wissen aktuell | ORF Ö1 | |
| 55 | 5 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 56 | 5 | E | Evidence Based Radio | Planetside Podcasts | |
| 57 | 5 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 58 | 5 | H | Habitat loss with David Attenborough | Veer Jain | |
| 59 | 4 | M | Microbe Talk | Microbiology Society | |
| 60 | 4 | C | Cannabis Cultivation and Science Podcast | Tad Hussey | |
| 61 | 1 |  | The Common Descent Podcast | Common Descent | |
| 62 | 5 | T | The Humble Hoof | Alicia Harlov | |
| 63 | 5 |  | Agulhas Current Affairs | Aghulas Current Affairs | |
| 64 | 5 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 65 | 5 | T | The VET Talks | Ella Cowan de Wolf | |
| 66 | 5 | S | Shepherds of the Wild Podcast | Tom Opre | |
| 67 | 4 |  | Shark Week: The Podcast | Discovery | |
| 68 | 4 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 69 | 4 | R | Research Insights, a Society of Actuaries Podcast | Research Insights | |
| 70 | 4 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 71 | 4 |  | ExtinctZoo | ExtinctZoo | |
| 72 | 4 | A | Asimov Press | Asimov Press | |
| 73 | 2 | A | About Sustainability… | Institute for Global Environmental Strategies | |
| 74 | 2 | U | UMN Extension Nutrient Management Podcast | University of Minnesota Extension | |
| 75 | 6 | S | Science Conversations | 3ABN Australia Radio | |
| 76 | 6 | N | Naked Oceans, from the Naked Scientists | The Naked Scientists | |
| 77 | 1 | M | Making Science with Tom Whipple | The Times | |
| 78 | 5 | F | Food Safety Matters | Food Safety Magazine | |
| 79 | 5 |  | Paleo Nerds | paleonerds | |
| 80 | 5 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 81 | 2 |  | Science unscripted | DW | |
| 82 | 5 | P | Palaeocast | Palaeocast | |
| 83 | 5 | W | Welt der Physik | Podcast | Welt der Physik | |
| 84 | 4 | P | Project Botany | David Brooksby | |
| 85 | 4 |  | 6 Ranch Podcast | James Nash | |
| 86 | 4 | V | Viced Rhino: The Podcast | Viced Rhino | |
| 87 | 3 | P | Podcast Viszeralmedizin | Christoph Paasch | |
| 88 | 5 | W | When We Talk About Animals | Law, Environment & Animals Program at Yale Law School | |
| 89 | 4 | N | Nature Track | ABC listen | |
| 90 | 4 | L | Late Night on the Astral Plane with Ryan Singer | Ryan Singer | |
| 91 | 4 | T | The Animal Heartbeat | Kieran Borgeat and Jose Novo Matos | |
| 92 | 4 | T | The Immunology Podcast | The Immunology Podcast | |
| 93 | 4 |  | From The Shadows | Shane Grove | |
| 94 | 4 | P | Pastoral Poddy - Australian Farming | Western Local Land Services | |
| 95 | 4 | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 96 | 2 | T | The BIG Think | mackenzie peterson | |
| 97 | 5 | A | Authentic Biochemistry | Dr Daniel J. Guerra | |
| 98 | 5 | E | Eureka! | Stak | |
| 99 | 4 |  | How Wild | NPR | |
| 100 | 4 |  | UFO Chronicles Podcast | Nik Hunter | |
