| 1 | — |  | Curious Cases | BBC Radio 4 | |
| 2 | 4 |  | Ologies with Alie Ward | Alie Ward | |
| 3 | — | S | Show Me the Science with Luke O'Neill | Newstalk | |
| 4 | 2 |  | Making Sense with Sam Harris | Sam Harris | |
| 5 | 7 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 6 | 5 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 7 | 3 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 8 | 3 |  | More or Less | BBC Radio 4 | |
| 9 | 2 |  | Radiolab | WNYC Studios | |
| 10 | 28 |  | Unexplainable | Vox | |
| 11 | 2 |  | Science Weekly | The Guardian | |
| 12 | 8 | F | Futureproof with Jonathan McCrea | Newstalk | |
| 13 | 2 |  | CrowdScience | BBC World Service | |
| 14 | 7 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 15 | 7 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 16 | 6 |  | BBC Inside Science | BBC Radio 4 | |
| 17 | 26 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 18 | 69 |  | That's Just Wild | Fresh Air | |
| 19 | 86 |  | Templeton Ideas Podcast | John Templeton Foundation | |
| 20 | 157 | I | In Your Nature | By BirdWatch Ireland | |
| 21 | 167 |  | Speaking of Psychology | American Psychological Association | |
| 22 | 125 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 23 | — | W | What The Duck?! | ABC | |
| 24 | — |  | The Climate Question | BBC World Service | |
| 25 | 147 |  | Accidental Gods | Accidental Gods | |
| 26 | 40 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 27 | 137 |  | Alien Encounters | Science Channel | |
| 28 | 152 |  | When Science Finds a Way | Wellcome | |
| 29 | — |  | Origin Stories | The Leakey Foundation | |
| 30 | — |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 31 | — |  | UAP Files Podcast | UAP Files Podcast | |
| 32 | — | F | Feed for Thought | Pioneer Brand Products NZ | |
| 33 | — |  | Os Caminhos de Niéde Guidon | B9 | |
| 34 | — | 文 | 文理两开花 | 肖小跑 | |
| 35 | 22 |  | Great Mysteries of Physics | The Conversation | |
| 36 | 59 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 37 | 28 | C | CountryWide | RTÉ Radio 1 | |
| 38 | 24 |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 39 | 29 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 40 | 16 |  | The Life Scientific | BBC Radio 4 | |
| 41 | 25 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 42 | 7 |  | The world, the universe and us | New Scientist | |
| 43 | 6 |  | Science Vs | Spotify Studios | |
| 44 | 81 |  | Astrum Space | Astrum | |
| 45 | 49 |  | The House of Pod | Kaveh MD | |
| 46 | 29 |  | New Books in Critical Theory | Marshall Poe | |
| 47 | 29 | T | The Social Care Podcast - Sharing Stories | The Social Care Podcast | |
| 48 | 82 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 49 | 30 |  | Short Wave | NPR | |
| 50 | 17 |  | Science In Action | BBC World Service | |
| 51 | 28 |  | Invisibilia | NPR | |
| 52 | 27 |  | Aporia Podcast | Aporia Magazine | |
| 53 | 31 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 54 | 28 |  | Your Brain On | Drs. Ayesha and Dean Sherzai | |
| 55 | 28 | B | Bird Songs with Seán Ronayne | RTÉ lyric fm | |
| 56 | 28 | A | AgTech Digest | AgTech Media Group | |
| 57 | 28 |  | Good Clean Energy | TAE Technologies | |
| 58 | — |  | Behavioral Grooves Podcast | Kurt Nelson, PhD and Tim Houlihan | |
| 59 | 29 | H | Hiçbir Şey Tesadüf Değil | Podbee Media | |
| 60 | 29 |  | Brain Inspired | Paul Middlebrooks | |
| 61 | 29 | T | The Best of Making Sense with Sam Harris | Sam Harris | |
| 62 | — | D | DMCN Journal | John Wiley & Sons Ltd | |
| 63 | 30 | B | Beyond the Fix | Critical Scientists Switzerland | |
| 64 | 25 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 65 | 31 | E | Everything's Psychology | Paul Davies | |
| 66 | 31 | T | The 'Perfect' Specimen | The Natural History Museum, London | |
| 67 | 31 |  | Big Picture Science | Big Picture Science | |
| 68 | 24 | M | Mooney Goes Wild | RTÉ Radio 1 | |
| 69 | 23 |  | Overheard at National Geographic | National Geographic | |
| 70 | 23 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 71 | 32 |  | Mythfits | Pionaire Podcasting | |
| 72 | 2 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 73 | 31 |  | The Quanta Podcast | Quanta Magazine | |
| 74 | 34 |  | The Orthobullets Podcast | Orthobullets | |
| 75 | 26 |  | Mysterious Universe | 8th Kind | |
| 76 | 35 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 77 | 32 | N | New Scientist Weekly | New Scientist | |
| 78 | 15 |  | Nature Podcast | Springer Nature Limited | |
| 79 | 26 | T | The Beef Brief | Agriland Media | |
| 80 | 29 | M | Molecule to Market: Inside the outsourcing space | Raman Sehgal | |
| 81 | 33 |  | Need To Know | Bryce Zabel | |
| 82 | 32 | T | The Offshore Wind Podcast from GWEC | Global Wind Energy Council | |
| 83 | 28 |  | The Uptime Wind Energy Podcast | Allen Hall, Rosemary Barnes, Joel Saxum & Yolanda Padron | |
| 84 | 32 |  | BIOACTIVE | Riley D. Kirk, Ph.D. | |
| 85 | 31 |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 86 | 30 | T | The Physio Matters Podcast | Jack Chew | |
| 87 | 30 | T | The Session with Tom Swarbrick | Global | |
| 88 | 30 |  | Sekke Podcast | پادکست سکه | mehdi naji | |
| 89 | 30 |  | Os três elementos | Os três elementos / TocaCast | |
| 90 | 30 | O | Oceans of Learning | Marine Institute | |
| 91 | 30 | E | Economics Detective Radio | Garrett M. Petersen | |
| 92 | 30 |  | Therapist Uncensored Podcast | Sue Marriott LCSW, CGP & Ann Kelley PhD | |
| 93 | 82 |  | Drilled | Pushkin Industries | |
| 94 | 25 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 95 | 31 |  | Ask the Naked Scientists | Dr Chris Smith | |
| 96 | 18 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 97 | 6 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 98 | 27 |  | Geology Bites | Oliver Strimpel | |
| 99 | 25 |  | Blurry Creatures | Blurry Creatures | |
| 100 | 12 | F | Farming Today | BBC Radio 4 | |
