| 1 | 1 |  | Radiolab | WNYC Studios | |
| 2 | 1 | S | Students of Surgery | Martin Brand | |
| 3 | — |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 4 | 1 |  | The Science of Everything Podcast | James Fodor | |
| 5 | 1 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 6 | 7 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 7 | 1 |  | Science Friday | Science Friday and WNYC Studios | |
| 8 | 1 |  | The Michael Shermer Show | Michael Shermer | |
| 9 | 2 | S | Science(ish) | Auddy | |
| 10 | 4 |  | Nephilim Death Squad | TopLobsta Productions | |
| 11 | 3 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 12 | 1 |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 13 | 2 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 14 | 4 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 15 | 20 |  | Robinson's Podcast | Robinson Erhardt | |
| 16 | 4 |  | Origin Stories | The Leakey Foundation | |
| 17 | 1 |  | Night Science | Itai Yanai & Martin Lercher | |
| 18 | 1 |  | Sasquatch Odyssey | Sasquatch Odyssey-Bigfoot Encounters | |
| 19 | 7 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 20 | 3 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 21 | 21 |  | The Science Show | ABC | |
| 22 | 142 | P | Permaculture P.I.M.P.cast | Permaculture P.I.M.P.cast | |
| 23 | 14 |  | Ask a Spaceman! | Paul M. Sutter | |
| 24 | 17 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 25 | 13 |  | BrainStuff | iHeartPodcasts | |
| 26 | 99 |  | SunCast | Nico Johnson | |
| 27 | 7 |  | Paranormal Portal | Brent Thomas | |
| 28 | — |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 29 | 29 | T | The Orbital Mechanics Podcast | David Fourman, Ben Etherington, and Dennis Just | |
| 30 | 8 | R | Repair - A podcast about rangelands | REPAiR Project | |
| 31 | 32 |  | Manifold | Steve Hsu | |
| 32 | 14 |  | Outside/In | NHPR | |
| 33 | 10 |  | The Common Descent Podcast | Common Descent | |
| 34 | 2 |  | Eons: Surviving Deep Time | PBS | |
| 35 | 11 | S | Soil Health Labs | Soil Health Labs | |
| 36 | 5 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 37 | 16 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 38 | 19 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 39 | 14 |  | Juan on Juan | Juan on Juan Media, LLC. | |
| 40 | 7 |  | BirdNote Daily | BirdNote | |
| 41 | 14 | Ö | Ö1 Wissen aktuell | ORF Ö1 | |
| 42 | 9 |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 43 | 14 |  | Most Terrifying Places in America | Travel Channel | |
| 44 | 11 |  | UFO Chronicles Podcast | Nik Hunter | |
| 45 | 15 | F | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | |
| 46 | 14 |  | Brain Inspired | Paul Middlebrooks | |
| 47 | 13 | F | Food Safety Matters | Food Safety Magazine | |
| 48 | 2 |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 49 | 10 | T | The Immunology Podcast | The Immunology Podcast | |
| 50 | 10 | N | New Books in Science | New Books Network | |
| 51 | 6 | F | Fresh Thinking by Snowden Optiro | Snowden Optiro | |
| 52 | 2 | A | Asimov Press | Asimov Press | |
| 53 | 10 |  | ExtinctZoo | ExtinctZoo | |
| 54 | 10 | K | K9 Conservationists | Kayla Fratt | |
| 55 | 7 |  | In Research Of | William Blake Smith | |
| 56 | 7 |  | Shark Week: The Podcast | Discovery | |
| 57 | 6 |  | The Numberphile Podcast | Brady Haran | |
| 58 | 6 | W | Whales | Inception Point Ai | |
| 59 | 6 | M | Mendelspod Podcast | Theral Timpson | |
| 60 | 6 | S | So You Want to Be a Marine Biologist | K. G. Muzia | |
| 61 | — | T | The Berm by UKY SME | UKY SME | |
| 62 | 6 |  | Strange Animals Podcast | Katherine Shaw | |
| 63 | 4 | N | New Books in Mathematics | Marshall Poe | |
| 64 | 4 |  | Paleo Nerds | paleonerds | |
| 65 | 3 | N | New Books in Environmental Studies | Marshall Poe | |
| 66 | 2 |  | The Acres U.S.A. Podcast | Acres U.S.A.® | |
| 67 | 2 |  | From The Shadows | Shane Grove | |
| 68 | — |  | Believing the Bizarre: Paranormal Podcast | Tyler and Charlie | |
| 69 | 3 | T | Tom Nelson | Thomas Nelson | |
| 70 | 3 | T | The Missing Link | The Swaddle | |
| 71 | 2 | E | Exploration Radio | Ahmad Saleem, Steve Beresford | |
| 72 | 2 | M | Microbe Talk | Microbiology Society | |
| 73 | 2 | C | Cannabis Cultivation and Science Podcast | Tad Hussey | |
| 74 | 1 | O | Oil & Gas Journal ReEnterprised | Endeavor Business Media | |
| 75 | 1 | O | Orbital Path | PRX | |
| 76 | 4 |  | Agulhas Current Affairs | Aghulas Current Affairs | |
| 77 | 2 |  | Main Engine Cut Off | Anthony Colangelo | |
| 78 | — | A | Authentic Biochemistry | Dr Daniel J. Guerra | |
| 79 | — | T | The Animal Heartbeat | Kieran Borgeat and Jose Novo Matos | |
| 80 | 4 | S | Sustainable World Radio- Ecology and Permaculture Podcast | Jill Cloutier | |
| 81 | 4 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 82 | 2 |  | 6 Ranch Podcast | James Nash | |
| 83 | 2 | T | The Genetics Podcast | Sano Genetics | |
| 84 | 2 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 85 | 2 | C | CARTA - Anthropogeny (Audio) | UCTV | |
| 86 | 2 | W | What The Duck?! | ABC | |
| 87 | 2 | T | The Women of Regenerative Ag: Transforming the Health of the Soil, Land & People | Aurora Flynn | |
| 88 | 2 | 不 | 不成气候No Such Climate | 不成气候NoSuchClimate | |
| 89 | 1 | H | History of the Earth | Richard I. Gibson | |
| 90 | 2 |  | Bigfoot and Beyond with Cliff and Bobo | Bigfoot and Beyond LLC | |
| 91 | 4 | F | Flavour Talks | The British Society of Flavourists | |
| 92 | 3 | M | Manifesting Your Reality-The Law Of Assumption | Kimberly McComas | |
| 93 | 2 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 94 | 2 | F | Faith and Science | 3ABN Australia Radio | |
| 95 | 2 | O | Organic Chemistry Help Podcast by AceOrganicChem.com | Michael Pa | |
| 96 | 2 | T | The Lab Coats & Life™ Podcast | The Lab Coats & Life™ Podcast | |
| 97 | 2 | W | When Science Speaks | Mark Bayer | |
| 98 | 2 | 6 | 632nm | Misha Shalaginov, Michael Dubrovsky, Xinghui Yin | |
| 99 | 2 | T | The Secure World Foundation Podcast | Secure World Foundation | |
| 100 | 1 | P | Pulse of the Planet Podcast with Jim Metzner | Science | Nature | Environment | Technology | Jim Metzner | |
