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