| 1 | — |  | Radiolab | WNYC Studios | |
| 2 | 3 |  | Ask a Spaceman! | Paul M. Sutter | |
| 3 | 1 | T | The Microbiome Podcast | The American Microbiome Institute | |
| 4 | 2 | S | Sciware سايوير | محمد قاسم | |
| 5 | 2 |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 6 | 2 | T | The Humble Hoof | Alicia Harlov | |
| 7 | 5 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 8 | — |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 9 | 2 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 10 | 19 | O | Orbital Path | PRX | |
| 11 | 7 |  | Into the Impossible With Brian Keating | Big Bang Productions Inc. | |
| 12 | 42 | N | New Books in Mathematics | Marshall Poe | |
| 13 | 4 | ژ | ژرفا - Zharfa | Alireza Payandeh | |
| 14 | 4 |  | BrainStuff | iHeartPodcasts | |
| 15 | 4 |  | Origin Stories | The Leakey Foundation | |
| 16 | 9 | Ш | ШоПоКо | ШоПоКо | |
| 17 | 1 | S | scigest - Plant & Food Research podcast | The New Zealand Institute for Plant & Food Research Limited | |
| 18 | 5 | П | правило 34 | Николай | |
| 19 | 2 |  | Science Friday | Science Friday and WNYC Studios | |
| 20 | 6 |  | The Michael Shermer Show | Michael Shermer | |
| 21 | 6 | N | New Books in Science | New Books Network | |
| 22 | 5 |  | Manifold | Steve Hsu | |
| 23 | 4 | L | Les grandes étapes de la vie | France Inter | |
| 24 | 2 | C | Curiosity Unbounded | Massachusetts Institute of Technology (MIT) | |
| 25 | 5 | M | MetaCast | Meta-Analysis Academy | |
| 26 | 3 |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 27 | 3 | N | Nawa Podcast | Salam Katanani | |
| 28 | 2 |  | Paranormal Portal | Brent Thomas | |
| 29 | 2 | W | What The Duck?! | ABC | |
| 30 | 2 | M | Mendelspod Podcast | Theral Timpson | |
| 31 | 1 | S | Sustainability Champions | Daniel Hartz | |
| 32 | 1 | M | Mr.GK Podcast | Mr.GK Podcast | |
| 33 | 1 | C | Climate Connections | Yale Center for Environmental Communication | |
| 34 | 1 | T | The Reality Check | The Reality Check | |
| 35 | 1 | サ | サイエントーク | 研究者レンとOLエマ | |
| 36 | 1 |  | Believing the Bizarre: Paranormal Podcast | Tyler and Charlie | |
| 37 | — | B | Beyond the Microscope - A podcast featuring women in STEM | Beyond the Microscope - A podcast featuring women in STEM | |
| 38 | 2 |  | Science unscripted | DW | |
| 39 | 1 | S | Sustainable Futures: Designing Green Communities and Buildings | Green Roofs for Healthy Cities | |
| 40 | 1 | P | Physics (Audio) | UCTV | |
| 41 | 1 | T | Tinfoil Tales | Brandon Wright | |
| 42 | 1 | T | The Missing Link | The Swaddle | |
| 43 | 1 |  | Main Engine Cut Off | Anthony Colangelo | |
| 44 | 1 |  | HOLOSKY PODCAST | Holosky Podcast | |
| 45 | — | T | The Immunology Podcast | The Immunology Podcast | |
| 46 | 2 | A | A-Pod Cast For Killer Whales | Alison Morrow | |
| 47 | 1 | W | Wissenschaft auf die Ohren | Helmholtz-Gemeinschaft | |
| 48 | 1 |  | The Science of Everything Podcast | James Fodor | |
| 49 | 1 | N | NCIS: North Carolina Investigates | Rob Effler, George Lunsford, Erick J Cuyar | |
| 50 | 1 |  | Ask MIT Climate | MIT Climate Project | |
| 51 | 1 |  | The Grave Talks | Haunted, Paranormal & Supernatural | Ghost Stores, Haunted, Paranormal & Supernatural Stories | |
| 52 | 1 | T | The Strange Road | Strange Road Creative, LLC | |
| 53 | 1 | S | Sustainable World Radio- Ecology and Permaculture Podcast | Jill Cloutier | |
| 54 | 1 | P | Paranormal Fears | Paranormal Fears | |
| 55 | — |  | MonsterTalk | Blake Smith | |
| 56 | 1 |  | Кто сказал: «Поехали»? | National Geographic Россия | |
| 57 | 1 | Б | Буде тобі наука | Kunsht/Куншт | |
| 58 | 1 | B | Byte Sized Breakthroughs | Arjun Srivastava | |
| 59 | 1 |  | Outside/In | NHPR | |
| 60 | — | T | The World Behavior Analysis Day Podcast | World Behavior Analysis Day Podcast | |
| 61 | — | F | F.A.Z. Wissen | Frankfurter Allgemeine Zeitung | |
| 62 | — |  | The Numberphile Podcast | Brady Haran | |
| 63 | — | F | Frekvenca X | RTVSLO – Val 202 | |
| 64 | — | پ | پادکست علمی اسکرید | Screed | mojir screed | |
| 65 | 1 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 66 | 1 |  | The Confessionals | Merkel Media | |
| 67 | — |  | Sasquatch Odyssey | Sasquatch Odyssey-Bigfoot Encounters | |
| 68 | — |  | Eons: Surviving Deep Time | PBS | |
| 69 | 1 |  | Robinson's Podcast | Robinson Erhardt | |
| 70 | 1 | T | The Stem Cell Podcast | The Stem Cell Podcast | |
| 71 | — |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 72 | 1 |  | The Science Show | ABC | |
| 73 | 1 |  | In Defense of Plants Podcast | In Defense of Plants | |
| 74 | — | B | Big Bang Theory | Georgia Mitchell | |
| 75 | — | S | Synapsen – ein Wissenschaftspodcast | NDR Info | |
| 76 | — | Z | Zoo Logic | Dr. Grey Stafford | |
| 77 | — | Ö | Ö1 Wissen aktuell | ORF Ö1 | |
| 78 | — | A | Anatomy in Clay® Learning System Podcast | Mark Stevens | |
| 79 | 2 |  | Climate Conversations | Dubai Eye | |
| 80 | 1 | C | Ciencia Nuestra de cada Día - Cienciaes.com | Ángel Rodríguez Lozano | |
| 81 | 1 | C | Cannabis Cultivation and Science Podcast | Tad Hussey | |
| 82 | 1 | 3 | 365 Days of Astronomy - Weekly Edition | Fraser Cain & Dr. Pamela L. Gay | |
| 83 | 1 |  | Strange Animals Podcast | Katherine Shaw | |
| 84 | 2 |  | Bigfoot and Beyond with Cliff and Bobo | Bigfoot and Beyond LLC | |
| 85 | 1 |  | Brain Inspired | Paul Middlebrooks | |
| 86 | 1 | R | Rätsel der Wissenschaft | DER STANDARD | |
| 87 | 2 | E | eanCast: Weekly Neurology | ean.org | |
| 88 | 1 | 原 | 原来是这样 Dscience | 原来是这样 Dscience | |
| 89 | 1 | I | Intertek's Assurance in Action Podcast Network | Intertek | |
| 90 | 1 | F | First Rounders | Nature Biotechnology | |
| 91 | 1 | F | Food Safety Matters | Food Safety Magazine | |
| 92 | — |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 93 | — | S | Spektrum Talk | Spektrum der Wissenschaft | |
| 94 | — |  | The Common Descent Podcast | Common Descent | |
| 95 | — |  | The Clean Energy Revolution | National Grid | |
| 96 | — | R | Ree-thinking Sustainability | Ben & Jas | |
| 97 | — | A | America Adapts the Climate Change Podcast | Doug Parsons | |
| 98 | — |  | SunCast | Nico Johnson | |
| 99 | — |  | From The Shadows | Shane Grove | |
| 100 | — | T | The Orbital Mechanics Podcast | David Fourman, Ben Etherington, and Dennis Just | |
