| 1 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 2 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 3 | — |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 4 | — |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 5 | — |  | Science Vs | Spotify Studios | |
| 6 | — |  | Making Sense with Sam Harris | Sam Harris | |
| 7 | — |  | Ologies with Alie Ward | Alie Ward | |
| 8 | — |  | Unexplainable | Vox | |
| 9 | — |  | New Books in Critical Theory | Marshall Poe | |
| 10 | — |  | The Psychology Podcast | iHeartPodcasts | |
| 11 | — |  | Curious Cases | BBC Radio 4 | |
| 12 | — |  | Radiolab | WNYC Studios | |
| 13 | — |  | Blurry Creatures | Blurry Creatures | |
| 14 | — |  | The Naked Scientists Podcast | The Naked Scientists | |
| 15 | — |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 16 | — |  | Most Terrifying Places in America | Travel Channel | |
| 17 | — |  | Therapist Uncensored Podcast | Sue Marriott LCSW, CGP & Ann Kelley PhD | |
| 18 | — |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 19 | — |  | Science Weekly | The Guardian | |
| 20 | — |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 21 | — |  | Speaking of Psychology | American Psychological Association | |
| 22 | — |  | The world, the universe and us | New Scientist | |
| 23 | — |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 24 | — |  | Speed & Scale | TED | |
| 25 | — |  | Mind & Life | Mind & Life Institute | |
| 26 | — |  | Mysterious Universe | 8th Kind | |
| 27 | — |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 28 | — |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 29 | — |  | Stanford Psychology Podcast | Stanford Psychology | |
| 30 | — | T | The Human Behavior Podcast | The Human Behavior Podcast | |
| 31 | — | T | The Urban Astronomer Podcast | The Urban Astronomer Podcast | |
| 32 | — |  | Behavioral Grooves Podcast | Kurt Nelson, PhD and Tim Houlihan | |
| 33 | — | F | Fresh Thinking by Snowden Optiro | Snowden Optiro | |
| 34 | — |  | Big Picture Science | Big Picture Science | |
| 35 | — |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 36 | — |  | Nature Podcast | Springer Nature Limited | |
| 37 | — |  | Tooth & Claw: True Stories of Animal Attacks | Wes Larson, Jeff Larson, Mike Smith | Daylight Media | |
| 38 | — |  | Regenerative Agriculture Podcast | John Kempf | |
| 39 | — |  | What Remains | WRAL News | Raleigh, North Carolina | |
| 40 | — |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 41 | — |  | The Social-Engineer Podcast | Social-Engineer, LLC | |
| 42 | — |  | TED Talks Science and Medicine | TED | |
| 43 | — |  | New Books in Psychoanalysis | Marshall Poe | |
| 44 | — |  | Short Wave | NPR | |
| 45 | — |  | Mysterious Radio: Paranormal, UFO and Lore Interviews | Podcast Audio House | |
| 46 | — | T | The Bob Harrington Show | Medscape | |
| 47 | — |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 48 | — |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 49 | — |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 50 | — |  | UAP Files Podcast | UAP Files Podcast | |
| 51 | — |  | The Orthobullets Podcast | Orthobullets | |
| 52 | — |  | American Journal of Ophthalmology Podcasts Collection | Various | |
| 53 | — | M | Mathematics Simplified | Anjali Sharma | |
| 54 | — | S | Superpowers of the Mind on the Superpower Network | Super Power Experts | |
| 55 | — | I | I AM BIO | Biotechnology Innovation Organization | |
| 56 | — | C | Calling All Beings | CallingAllBeings | |
| 57 | — |  | Science Friday | Science Friday and WNYC Studios | |
| 58 | — |  | Crime Pays But Botany Doesn't | Tony Santore | |
| 59 | — |  | CrowdScience | BBC World Service | |
| 60 | — |  | BBC Inside Science | BBC Radio 4 | |
| 61 | — |  | שלושה שיודעים Three Who Know | כאן | Kan | |
| 62 | — |  | Paranormal Mysteries | Nic Ryan | Paranormal Mysteries Podcast | |
| 63 | — |  | Nature Insight: Speed Dating with the Future | IPBES | |
| 64 | — |  | The Origins Podcast with Lawrence Krauss | Lawrence M. Krauss | |
| 65 | — |  | Overheard at National Geographic | National Geographic | |
| 66 | — |  | Materialism: A Materials Science Podcast | Taylor Sparks and Andrew Falkowski | |
| 67 | — |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 68 | — | E | Energized: The Future of Energy | GZERO Media | |
| 69 | — |  | Living Planet | DW | |
| 70 | — |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 71 | — |  | The End Of The World with Josh Clark | iHeartPodcasts | |
| 72 | — |  | UAP Unidentified Alien Podcast | Gamut Podcast Network | |
| 73 | — | E | Elements | BBC World Service | |
| 74 | — |  | 5 Live Science Podcast | BBC Radio 5 Live | |
| 75 | — |  | The Marginal Revolution Podcast | Mercatus Center at George Mason University | |
| 76 | — | T | The Birding Life Podcast Network | The Birding Life Podcast Network | |
| 77 | — |  | Nephilim Death Squad | TopLobsta Productions | |
| 78 | — | B | Beyond Bones | Houston Museum of Natural Science | |
| 79 | — |  | The Common Descent Podcast | Common Descent | |
| 80 | — |  | Need To Know | Bryce Zabel | |
| 81 | — |  | I Know Dino: The Big Dinosaur Podcast | I KNOW DINO, LLC | |
| 82 | — | T | The Case for Conservation Podcast | www.case4conservation.com | |
| 83 | — | S | Stroke Alert | Negar Asdaghi, MD, MSc, FRCPC, FAHA | |
| 84 | — |  | The Data Science Education Podcast | Berkeley Data Science | |
| 85 | — | T | The Upper Hand: Chuck & Chris Talk Hand Surgery | Chuck and Chris | |
| 86 | — | J | Journal of Hand Surgery | ASSH | |
| 87 | — | O | OVERSHOOT | Shrink Toward Abundance | Population Balance | |
| 88 | — |  | Science Quickly | Scientific American | |
| 89 | — | H | Hopkins Biotech Podcast | Hopkins Biotech Podcast | |
| 90 | — | T | Thinking Allowed | BBC Radio 4 | |
| 91 | — |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 92 | — | ![Cosmosis [Formerly The UFO Rabbit Hole]](https://is1-ssl.mzstatic.com/image/thumb/Podcasts211/v4/6e/50/4f/6e504f3a-5967-0f9a-1858-77a5f070b7d4/mza_10360255510263335732.jpeg/100x100bb.jpg) | Cosmosis [Formerly The UFO Rabbit Hole] | Kelly Chase & Jay Christopher King | |
| 93 | — |  | Accidental Gods | Accidental Gods | |
| 94 | — | W | Wildest Kruger Stories | Karolina Norée | |
| 95 | — | L | Let's Talk Micro | Luis Plaza | |
| 96 | — |  | The Micah Hanks Program | Micah Hanks | |
| 97 | — |  | TheThinkingAtheist | The Thinking Atheist | |
| 98 | — |  | Brave New World | Evening Standard | |
| 99 | — |  | The Confessionals | Merkel Media | |
| 100 | — |  | GraveYard Tales | Adam Ballinger & Matt Rudolph | |
