| 1 | — | V | Von Ráðgjöf - Lausnin Hlaðvarp | Von ráðgjöf - Lausnin hlaðvarp | |
| 1 | 1 |  | Discovery | BBC World Service | |
| 2 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 2 | — |  | Radiolab | WNYC Studios | |
| 3 | — |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 3 | 10 |  | Curious Cases | BBC Radio 4 | |
| 4 | 67 |  | UFO Chronicles Podcast | Nik Hunter | |
| 5 | 47 |  | Drilled | Pushkin Industries | |
| 5 | 29 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 6 | 138 |  | Lost Women of Science | Lost Women of Science | |
| 6 | 3 |  | A Question of Science | The Francis Crick Institute | |
| 6 | 55 |  | Unexplainable | Vox | |
| 7 | 2 |  | The Couples Therapist Couch | Shane Birkel | |
| 7 | 20 |  | Nature Podcast | Springer Nature Limited | |
| 7 | 109 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 8 | 2 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 8 | 133 |  | My Bigfoot Sighting | Vic Cundiff | |
| 8 | 24 |  | Making Sense with Sam Harris | Sam Harris | |
| 9 | 91 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 9 | 2 | U | Unearthed: Demystifying Space Mining | Space_Unearthed | |
| 10 | 4 |  | Science Weekly | The Guardian | |
| 10 | 98 |  | Matvælið | Matís | |
| 10 | 1 |  | The End Of The World with Josh Clark | iHeartPodcasts | |
| 11 | — |  | Breaking Down: Collapse | Kory & Kellan | |
| 11 | 3 | A | Aurora Podcast | Aurora Podcast | |
| 12 | 3 | T | The Life Science Rundown | The FDA Group | |
| 12 | 2 |  | SciShow Tangents | Complexly | |
| 12 | 22 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 13 | 22 |  | Space Nuts: Astronomy Insights & Cosmic Discoveries | Professor Fred Watson and Andrew Dunkley | |
| 14 | 10 |  | More or Less | BBC Radio 4 | |
| 14 | 82 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 14 | 1 |  | Ologies with Alie Ward | Alie Ward | |
| 15 | 3 | B | Boring History for Sleep | Velvet | |
| 17 | 7 | M | Molecule to Market: Inside the outsourcing space | Raman Sehgal | |
| 17 | 36 | U | Under the Cortex | psychologicalscience | |
| 18 | 4 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 18 | 164 |  | How We're Wired | The Bertarelli Foundation | |
| 19 | 3 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 19 | — |  | MonsterTalk | Blake Smith | |
| 20 | 9 |  | The Hamilton Morris Podcast | Hamilton Morris | |
| 20 | 11 |  | Astronomy Cast | Fraser Cain and Dr. Pamela Gay | |
| 21 | 2 |  | Science Vs | Spotify Studios | |
| 21 | 97 |  | Brain Science with Ginger Campbell, MD: Neuroscience for Everyone | Ginger Campbell, MD | |
| 22 | 102 |  | The world, the universe and us | New Scientist | |
| 23 | 9 | B | Bir Aile Meselesi | Bir Aile Meselesi | |
| 24 | 141 |  | War and Peace – Book One, Chapter I | meisamhoushyar | |
| 25 | — | S | Space News Today | Bitesz.com | Podcasts | |
| 26 | — |  | AWESOME ASTRONOMY | Paul & Dr Jeni | |
| 26 | 3 |  | The Parkinson's Podcast | Davis Phinney Foundation | |
| 27 | 4 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 27 | — | S | South Pole | Pine Forest Media | |
| 28 | 6 |  | Babbage from The Economist | The Economist | |
| 28 | 12 | N | Nauka To Lubię | Tomasz Rożek | |
| 28 | — |  | Great Mysteries of Physics | The Conversation | |
| 29 | 9 |  | This Way Up | Arctic Council & Både Og | |
| 29 | — |  | Naturebang | BBC Radio 4 | |
| 29 | 18 |  | Science Friday | Science Friday and WNYC Studios | |
| 30 | — |  | Apparently invisible. Chemistry in ceramics. | Zschimmer & Schwarz Ceramco | |
| 31 | 9 |  | BBC Inside Science | BBC Radio 4 | |
| 31 | — |  | Generation Anthropocene | Generation Anthropocene | |
| 32 | — |  | Water We Doing? | David Evans | |
| 32 | 8 |  | Wild Sounds: Voices from Antarctica | RNZ | |
| 33 | 8 |  | Beyond the Ice | British Antarctic Survey | |
| 33 | — | S | Show Me the Science with Luke O'Neill | Newstalk | |
| 34 | 8 | T | The ECTRIMS Podcast | The European Committee for Treatment and Research in Multiple Sclerosis | |
| 34 | 18 | F | Forschung aktuell | Deutschlandfunk | |
| 34 | — |  | Settle the Stars: The Science of Space Exploration | Edgeworks Nebula | |
| 35 | — |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 36 | — |  | The MapScaping Podcast - GIS, Geospatial, Remote Sensing, earth observation and digital geography | MapScaping | |
| 36 | 5 |  | Short Wave | NPR | |
| 37 | — |  | The Eco Well podcast | Jen@theecowell | |
| 37 | — |  | Speaking of Psychology | American Psychological Association | |
| 38 | — | D | Dagbók Urriða | Ólafur Guðbjartsson | |
| 39 | 8 |  | This Week in Virology | Vincent Racaniello | |
| 40 | 9 |  | Tooth & Claw: True Stories of Animal Attacks | Wes Larson, Jeff Larson, Mike Smith | Daylight Media | |
| 40 | 7 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 42 | 21 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 44 | 6 |  | The Psychology Podcast | iHeartPodcasts | |
| 45 | 2 |  | Hunting Dog Confidential | Project Upland Media Group | |
| 46 | 2 | M | Make Space For Nature | NatureScot | |
| 47 | 14 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 48 | 10 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 49 | 19 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 50 | 1 |  | Sidenote by AsapSCIENCE | AsapSCIENCE | |
| 51 | 12 |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 52 | 17 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 52 | 14 |  | Origin Stories | The Leakey Foundation | |
| 55 | 28 |  | Scotland Outdoors | BBC Radio Scotland | |
| 56 | 21 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 58 | 22 |  | That's Just Wild | Fresh Air | |
| 60 | 28 | 2 | 24/7 | Beggi Ólafs | |
| 61 | 11 | S | Spanarna - Jakten på det hälsosamma samhället | Björn Arvidsson, Magnus Lejelöv och Lotta af Klercker | |
| 61 | 1 | V | Vetenskapsradions veckomagasin | Sveriges Radio | |
| 62 | 11 | P | Put Em On The Couch | Michael Jason McCoy | |
| 65 | 11 | T | The Clinical Consult | National Register of Health Service Psychologists | |
| 67 | 20 |  | The Climate Question | BBC World Service | |
| 68 | 29 |  | Skeptics with a K | Skeptic Media Limited | |
| 69 | 28 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 70 | 28 |  | Skeptoid | Brian Dunning | |
| 71 | 28 |  | Dumma Människor | Acast - Lina Thomsgård och Björn Hedensjö | |
