| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | 1 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 3 | 1 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 4 | 1 |  | The Michael Shermer Show | Michael Shermer | |
| 5 | 1 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 6 | 2 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 7 | 1 |  | BirdNote Daily | BirdNote | |
| 8 | 1 |  | Paranormal Portal | Brent Thomas | |
| 9 | — |  | In Defense of Plants Podcast | In Defense of Plants | |
| 10 | 4 |  | Outside/In | NHPR | |
| 11 | 1 | W | What The Duck?! | ABC | |
| 12 | — |  | Science unscripted | DW | |
| 13 | 2 |  | Origin Stories | The Leakey Foundation | |
| 14 | 16 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 15 | 4 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 16 | 1 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 17 | 30 |  | Eons: Surviving Deep Time | PBS | |
| 18 | 5 |  | The Science Show | ABC | |
| 19 | 39 |  | Grazing Grass Podcast sharing Regenerative Ag Stories | Grazing Grass | |
| 20 | 115 | V | Vaccine Curious | Christine Stabell Benn | |
| 21 | — |  | Ask a Spaceman! | Paul M. Sutter | |
| 22 | — |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 23 | 10 |  | The Common Descent Podcast | Common Descent | |
| 24 | 46 |  | The Acres U.S.A. Podcast | Acres U.S.A.® | |
| 25 | 9 |  | BrainStuff | iHeartPodcasts | |
| 26 | 28 |  | Strange Animals Podcast | Katherine Shaw | |
| 27 | 4 | A | AnthroBiology Podcast | Gaby Lapera | |
| 28 | 1 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 29 | — |  | Piqué d'apiculture | Renée Prod. | |
| 30 | 52 | T | The Reality Check | The Reality Check | |
| 31 | 67 | T | The Field Guides | The Field Guides | |
| 32 | 91 | D | Double Loop Podcast | Glenn Langenburg and Eric Ray | |
| 33 | 4 | 科 | 科学巨著《时间简史》（霍金） | 给小白白的有声书 | |
| 34 | 6 |  | Backwoods Bigfoot Stories | Backwoods Bigfoot Stories-Bigfoot Encounters | |
| 35 | 135 | M | Microbe Talk | Microbiology Society | |
| 36 | 113 | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 37 | 80 |  | 6 Ranch Podcast | James Nash | |
| 38 | — | T | The Broken Science Podcast | The Broken Science Initiative | |
| 39 | 160 | A | Asimov Press | Asimov Press | |
| 40 | — | I | Interactions | Parcs Canada | |
| 41 | — | C | Cut the Crop! | Foundation for Arable Research (NZ) | |
| 42 | 1 |  | Terrible Lizards | Iszi Lawrence and David Hone | |
| 43 | 12 |  | Brain Inspired | Paul Middlebrooks | |
| 44 | 27 | 老 | 老高与小茉 | 最全专辑 | 修音去尾完美版 | Mr大狼 | |
| 44 | — |  | Apes Among Us | NAWAC | |
| 45 | 26 |  | UFO Chronicles Podcast | Nik Hunter | |
| 46 | 20 |  | MonsterTalk | Blake Smith | |
| 46 | — | W | Welt der Physik | Podcast | Welt der Physik | |
| 47 | 11 |  | The Numberphile Podcast | Brady Haran | |
| 48 | 40 | B | Bigfoot’s Wilderness Podcast | Bigfoot's Wilderness Podcast | |
| 49 | 8 |  | Robinson's Podcast | Robinson Erhardt | |
| 50 | 50 | П | правило 34 | Николай | |
| 51 | 71 |  | Paleo Nerds | paleonerds | |
| 52 | — |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 53 | 33 |  | The Science of Everything Podcast | James Fodor | |
| 54 | 15 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 55 | 14 | Б | Буде тобі наука | Kunsht/Куншт | |
| 56 | 12 | S | Sweet Talk: All Things Maple | Maple Program | |
| 56 | — | S | Stimulating Brains | Andreas Horn | |
| 57 | 5 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 58 | 88 | T | Tom Nelson | Thomas Nelson | |
| 59 | 48 | M | Mushroom Revival Podcast | Alex Dorr | |
| 60 | 27 | T | This Week in Science – The Kickass Science Podcast | Dr. Kirsten Sanford Science Media | |
| 61 | 12 |  | Shark Week: The Podcast | Discovery | |
| 62 | 14 |  | Where Is My Mind? | Mark Gober and Blue Duck Media | |
| 63 | — |  | Patient Zero | NHPR | |
| 63 | — | B | Brainforest Café | McKenna Academy of Natural Philosophy | |
| 64 | 15 | 科 | 科学星球 | BOX孙彬 | |
| 64 | — | L | Learn Traditional Chinese Medicine, Functional Medicine and any kinds of Alternative Medicine | Shiho Cierra Fujimaru | |
| 65 | — | T | The Climate Conundrum Podcast | The Climate Conundrum Podcast | |
| 65 | 14 | 佐 | 佐々木亮の宇宙ばなし | 佐々木亮 | |
| 66 | 18 | N | Nature Talks: The Nature Conservancy of Canada Podcast | Nature Conservancy of Canada | |
| 67 | 1 | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 68 | 12 | M | Microbiome (Audio) | UCTV | |
| 69 | 12 | S | Science & the Mystical | Maureen Fontaine | |
| 70 | 2 | D | Don't Panic Geocast | John Leeman and Shannon Dulin | |
| 71 | 12 |  | Permaculture P.I.M.P.cast | Permaculture P.I.M.P.cast | |
| 72 | 5 | S | Sustainable Futures: Designing Green Communities and Buildings | Green Roofs for Healthy Cities | |
| 73 | 19 |  | Off-Nominal | Jake Robins, Anthony Colangelo | |
| 74 | 14 |  | Ask Us Anything by Popular Science | Popular Science | |
| 75 | 116 | T | The Immunology Podcast | The Immunology Podcast | |
| 76 | 8 | F | Farm Small Farm Smart Daily | The Modern Grower Podcast Network | |
| 77 | 87 |  | Homesteading and Permaculture by Paul Wheaton | paul wheaton | |
| 78 | 19 |  | Untold Radio Network | Untold Radio Network | |
| 79 | 54 |  | ExtinctZoo | ExtinctZoo | |
| 80 | 48 |  | Main Engine Cut Off | Anthony Colangelo | |
| 81 | 31 |  | Farm Small Farm Smart | The Modern Grower Podcast Network | |
| 82 | 12 | W | When We Talk About Animals | Law, Environment & Animals Program at Yale Law School | |
| 83 | 7 |  | Manifold | Steve Hsu | |
| 84 | 3 |  | Wild Sounds: Kākāpō Files II | RNZ | |
| 85 | 11 | Q | Quantum Field Theory with Dr. Rodeny A. Brooks | Dr. Rodney A. Brooks | |
| 86 | 11 | T | The Aperiodical | Christian Perfect, Peter Rowlett and Katie Steckles | |
| 87 | 53 | T | The Happy Botanist | Allasandra Valdez | |
| 88 | 11 | N | New Books in Environmental Studies | Marshall Poe | |
| 89 | 51 | W | Whale Tales Podcast | Whale Tales | |
| 90 | 1 | T | The Humble Hoof | Alicia Harlov | |
| 91 | 38 | C | Cannabis Cultivation and Science Podcast | Tad Hussey | |
| 92 | 17 | T | Tinfoil Tales | Brandon Wright | |
| 93 | — | 汪 | 汪诘：科学有故事（主打） | 科学有故事 | |
| 93 | 26 | C | Curiosity Unbounded | Massachusetts Institute of Technology (MIT) | |
