| 1 | 17 |  | Science Vs | Spotify Studios | |
| 2 | 20 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 3 | 2 |  | Kindred | Kate Coffin | |
| 4 | 78 |  | BrainStuff | iHeartPodcasts | |
| 5 | 3 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 6 | 2 |  | Radiolab | WNYC Studios | |
| 7 | 52 | 一 | 一口經濟學 bitesize economics | Charles Liao | |
| 8 | 76 |  | Overheard at National Geographic | National Geographic | |
| 9 | 97 | R | Reverse Psychology | Reverse PsychCast | |
| 10 | — |  | Outside/In | NHPR | |
| 11 | — |  | The Story Collider | Story Collider, Inc. | |
| 12 | — | P | Psychotherapy and Applied Psychology | Dr. Daniel W Cox | |
| 13 | — | T | Talks On Psychoanalysis | International Psychoanalytical Association | |
| 14 | — |  | The Thoughtful Counselor | The Thoughful Counselor Team | |
| 15 | 12 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 16 | 8 |  | Speaking of Psychology | American Psychological Association | |
| 17 | 12 |  | This Week in Cardiology | Medscape | |
| 18 | 12 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 19 | 12 |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 20 | 6 |  | Journal of the Academy of Nutrition and Dietetics Editor's Podcast | Various | |
| 21 | 12 | T | The Criminology Academy | Jose Sanchez and Jenn Tostlebe | |
| 22 | 12 |  | The Social Work Podcast | Jonathan B. Singer, Ph.D., LCSW | |
| 23 | 12 |  | Brain Science with Ginger Campbell, MD: Neuroscience for Everyone | Ginger Campbell, MD | |
| 24 | 12 |  | Clinician's Brief: The Podcast | Clinician's Brief | |
| 25 | 12 |  | The Astrophysics Podcast | Paul Duffell | |
| 26 | 11 |  | COMPLEXITY | Santa Fe Institute | |
| 27 | 11 |  | Science In Action | BBC World Service | |
| 28 | 11 |  | Instant Genius | Our Media | |
| 29 | 10 |  | Discovery | BBC World Service | |
| 30 | 9 |  | Unexplainable | Vox | |
| 31 | 11 | L | living healthy longer | Colorado State University's Columbine Health Systems Center for Healthy Aging | |
| 32 | 8 |  | Curious Cases | BBC Radio 4 | |
| 33 | 10 | 杨 | 杨定一博士专辑 | 张婉琦丨爱之声 | |
| 34 | 1 |  | Mysterious Universe | 8th Kind | |
| 35 | 11 | 冷 | 冷门知识 | 丰富你的知识储备 | _要_有_光_ | |
| 36 | 11 | C | Crit-IQ | www.crit-iq.com | |
| 37 | 11 | A | ANZCA | ANZCA | |
| 38 | 11 | X | X侦探｜儿童侦探故事｜三分钟破案 | 静静流过 | |
| 39 | 11 | 心 | 心理大學問 | 輔仁大學醫學院臨床心理學系 | |
| 40 | 11 |  | Manifold | Steve Hsu | |
| 41 | 11 | 老 | 老高与小茉 | 最全专辑 | 修音去尾完美版 | Mr大狼 | |
| 42 | 11 |  | Robert Sapolsky | Father-Offspring Interviews | Robert Sapolsky | |
| 43 | 11 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 44 | 9 |  | All In The Mind | ABC | |
| 45 | 7 |  | More or Less | BBC Radio 4 | |
| 46 | 5 |  | Making Sense with Sam Harris | Sam Harris | |
| 47 | 8 |  | پادکست آذرخش مکری - azarakhsh mokri | nimac | |
| 48 | 2 |  | Science Friday | Science Friday and WNYC Studios | |
| 49 | 15 |  | Dr Karl Podcast | triple j | |
| 50 | 15 | G | Game Theory | Game Theory | |
| 51 | 14 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 52 | 7 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 53 | 3 |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 54 | — |  | The Science Show | ABC | |
| 55 | — | R | Relaxing Music For Sleep And Stress Relief | AK Entertainments | |
| 56 | — | T | The Beljanski Cancer Talk Show | The Beljanski Foundation | |
| 57 | 21 |  | CrowdScience | BBC World Service | |
| 58 | 63 |  | Science Quickly | Scientific American | |
| 59 | 16 |  | Freakonomics, M.D. | Freakonomics Radio + Stitcher | |
| 60 | 11 | 研 | 研エンの仲 | Ryohei & Ayaka | |
| 61 | — | E | EADV Podcast | EADV | |
| 62 | 25 |  | Ologies with Alie Ward | Alie Ward | |
| 63 | — | H | How many geese? | Jack Baddams & Roddy Shaw | |
| 64 | 22 |  | Science Weekly | The Guardian | |
| 65 | 15 |  | MinuteEarth | Minute Earth | |
| 66 | 32 |  | BBC Inside Science | BBC Radio 4 | |
| 67 | 4 |  | Short Wave | NPR | |
| 68 | 16 |  | TED Talks Science and Medicine | TED | |
| 69 | — |  | Rewilding the World with Ben Goldsmith | Ben Goldsmith | |
| 70 | 8 |  | ASTRO Journals | Various | |
| 71 | 17 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 72 | 17 | P | People Behind the Science Podcast Stories from Scientists about Science, Life, Research, and Science Careers | Dr. Marie McNeely, featuring top scientists speaking about their life and c | |
| 73 | 17 |  | Earthfiles Podcast with Linda Moulton Howe | Linda Moulton Howe | |
| 74 | 17 |  | Six Lessons Approach Podcast by Dr. David Alleman | Dr. David Alleman | |
| 75 | 24 |  | The Life Scientific | BBC Radio 4 | |
| 76 | 81 | R | Rain and Thunder Storms Podcast | Natural Podcasts | |
| 77 | 33 |  | The LIUniverse with Dr. Charles Liu | theliuniverse | |
| 78 | — |  | Quirks and Quarks | CBC | |
| 79 | — |  | Dope Labs | iHeartPodcasts | |
| 80 | 33 | 科 | 科学史评话最新专辑 | 科学史评话 | |
| 81 | 33 |  | The Best of Coast to Coast AM | iHeartPodcasts and Coast to Coast AM | |
| 82 | 66 |  | Most Terrifying Places in America | Travel Channel | |
| 83 | 34 |  | IQ - Wissenschaft und Forschung | Bayerischer Rundfunk | |
| 84 | — | C | Cultivating Curiosity | CAES Office of Marketing and Communications | |
| 85 | 21 |  | This Week in Microbiology | Vincent Racaniello | |
| 86 | 10 | R | Richard Wiseman's On Your Mind | Podimo & TellTale | |
| 87 | 18 |  | Chemistry Made Simple | Matthew Macariou | |
| 88 | 18 | 果 | 果壳时间 | 果壳 | |
| 89 | 17 |  | بودكاست علمي جدا | Kerning Cultures Network | |
| 90 | 17 | B | BacterioFiles | Jesse Noar | |
| 91 | 100 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 92 | — |  | The Common Descent Podcast | Common Descent | |
| 93 | 46 |  | Ask the Naked Scientists | Dr Chris Smith | |
| 94 | — | " | "Lecture-casts"- A Lecture Series on General Chemistry | Mr. David Joshua Ferguson, MRSB MRSC | |
| 95 | — | S | Simply Space | Simply News from Qurrent | |
| 96 | — |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 97 | 19 |  | This Week in Neuroscience | Vincent Racaniello | |
| 98 | 40 |  | Plastic Plesiosaur Podcast | Miles Greb | |
| 99 | 39 | T | The We Society | AcSS | |
| 100 | 28 | P | Physics World Stories Podcast | Physics World | |
