| 1 | 8 |  | CrowdScience | BBC World Service | |
| 2 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 3 | 2 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 4 | 38 |  | More or Less | BBC Radio 4 | |
| 5 | 165 |  | Lost Women of Science | Lost Women of Science | |
| 6 | 118 |  | The Life Scientific | BBC Radio 4 | |
| 7 | 59 |  | Curious Cases | BBC Radio 4 | |
| 8 | 4 |  | BBC Inside Science | BBC Radio 4 | |
| 9 | 15 |  | Science Weekly | The Guardian | |
| 10 | 4 |  | Overheard at National Geographic | National Geographic | |
| 11 | 4 |  | Discovery | BBC World Service | |
| 12 | 13 |  | New Books in Critical Theory | Marshall Poe | |
| 13 | 66 | B | Boring History for Sleep | Velvet | |
| 14 | 23 | T | Thư Viện Thiên Văn | Nguyễn Ngọc Lam | |
| 15 | — |  | Medical Basics Podcast - Tips, Tricks, and Advice for Medical and Nursing Students | Medical Basics | |
| 15 | 5 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 16 | — |  | Back of the Napkin - Inspiring Stories from Biotech Pioneers | Bio-Techne | |
| 17 | — |  | Sake'demy | Sake'demy | |
| 18 | — | ち | ちょぼっとサイエンス | ちょぼ先生@元高校理科教師 | |
| 19 | 128 |  | Unexpected Elements | BBC World Service | |
| 19 | — | R | Richard Wiseman's On Your Mind | Podimo & TellTale | |
| 20 | 19 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 20 | — |  | Sidenote by AsapSCIENCE | AsapSCIENCE | |
| 21 | 138 |  | Rare Earth | BBC Radio 4 | |
| 22 | 1 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 23 | 22 | A | Amateur Psychology - Tay mơ học đời bằng Tâm lý học | Nguyen Doan Minh Thu | |
| 24 | 13 |  | Aha! Zehn Minuten Alltags-Wissen | WELT | |
| 25 | 9 | Đ | Đảo Thiên Văn | Đảo Thiên Văn | |
| 26 | 21 | M | Master Brewers Podcast | Master Brewers Association of the Americas (MBAA) | |
| 27 | — |  | Unexplainable | Vox | |
| 28 | 6 |  | The Psychology Podcast | iHeartPodcasts | |
| 29 | 9 |  | Quarks Daily | Quarks | |
| 30 | 4 |  | La Conversation scientifique | France Culture | |
| 31 | 13 |  | All In The Mind | ABC | |
| 32 | 4 |  | You Are Not So Smart | You Are Not So Smart | |
| 33 | 133 |  | The Wild with Chris Morgan | KUOW News and Information | |
| 34 | 7 |  | Science Friday | Science Friday and WNYC Studios | |
| 35 | 13 |  | Short Wave | NPR | |
| 36 | 3 |  | Making Sense with Sam Harris | Sam Harris | |
| 37 | 3 |  | Radiolab | WNYC Studios | |
| 38 | 9 | O | Our Changing World | RNZ | |
| 39 | 9 |  | Yale Anesthesiology | Yale Anesthesiology | |
| 40 | 9 | C | Chromatography Experts | Tosoh Bioscience LLC | |
| 41 | 9 |  | Chemistry in its element | Chemistry World | |
| 42 | 35 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 43 | 7 |  | Wissen Weekly | Spotify Studios | |
| 44 | 23 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 45 | 32 |  | TED Talks Science and Medicine | TED | |
| 46 | 148 | W | What If: Science, Theory, and Possibilities | What If | |
| 47 | 73 | T | Tất Tần Về Kinh Tế Học | Tất Tần Tật Về Kinh Tế Học | |
| 48 | 147 | W | Wissenschaft im Brennpunkt | Deutschlandfunk | |
| 49 | 23 | T | The We Society | AcSS | |
| 50 | 7 | L | La chronique de Jeune Afrique | France Inter | |
| 51 | 7 | I | ITの歴史を面白く学ぶラジオ りーなす研究所 | はる | |
| 52 | 7 |  | Let's Talk Chemistry- a science podcast by ChemTalk | The ChemTalk Team | |
| 53 | 7 |  | Science History Podcast | Frank A. von Hippel | |
| 54 | 2 |  | Speed & Scale | TED | |
| 55 | 6 | V | VoxTalks Economics | VoxTalks | |
| 56 | — | F | Formes automorphes (chaire internationale) - Bảo Châu Ngô | Collège de France | |
| 57 | 10 |  | The Rest Is Science | Goalhanger | |
| 58 | 119 |  | Inner Cosmos with David Eagleman | iHeartPodcasts | |
| 59 | 53 |  | This Week in Cardiology | Medscape | |
| 60 | — | W | We Measure The World | METER Group, Inc. USA | |
| 60 | — | S | SERious EPI | Sue Bevan - Society for Epidemiologic Research | |
| 61 | 21 |  | PeerView Internal Medicine CME/CNE/CPE Audio Podcast | PVI, PeerView Institute for Medical Education | |
| 62 | 13 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 63 | 10 | P | Philosophy | Cambridge University | |
| 64 | 10 | D | Divergent States | Divergent States | |
| 64 | — |  | Know What You See with Brian Lowery | Brian S. Lowery | |
| 65 | 10 | C | Cambridge Ideas | Cambridge University | |
| 66 | 15 |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 67 | 11 | A | Authentic Biochemistry | Dr Daniel J. Guerra | |
| 68 | 11 | P | Physical Chemistry Fundamentals | NanoChemist | |
| 69 | 11 |  | Demystify Biochemistry | EDE Podcast Network | |
| 70 | 11 | B | Behind the Biochemistry | Behind the Biochemistry | |
| 71 | 36 |  | Science Vs | Spotify Studios | |
| 72 | 9 |  | CVN Discovery | CVN Nest | |
| 73 | 23 |  | Das Wissen | SWR | SWR | |
| 73 | — | N | New Books in Anthropology | New Books Network | |
| 74 | — |  | Outside/In | NHPR | |
| 74 | 1 | N | Nói cho nghe | Báo Tuổi Trẻ | |
| 75 | 71 |  | Skeptoid | Brian Dunning | |
| 76 | 106 |  | Living Planet | DW | |
| 77 | 63 |  | The Science Show | ABC | |
| 78 | — | N | National Geographic Magazine | Radio Eye | |
| 79 | — |  | Real Ghost Stories Online | Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio | |
| 79 | — | C | Circulation: Arrhythmia and Electrophysiology On the Beat | Paul J. Wang, MD | |
| 80 | — | R | Radiology Podcast | RSNA | The Radiological Society of North America | |
| 81 | — | N | New Books in Public Policy | New Books Network | |
| 82 | 70 |  | The world, the universe and us | New Scientist | |
| 83 | — | T | Top Kinh Doanh | Top Kinh Doanh | |
| 83 | 8 |  | La Science, CQFD | France Culture | |
| 84 | 13 |  | Babbage from The Economist | The Economist | |
| 85 | 42 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 86 | 78 |  | Science unscripted | DW | |
| 87 | — |  | Bí ẩn dưới lòng biển sâu | Milon Ocean | |
| 88 | — | A | Astronomie - En route vers les etoiles | Radio RVE - Association Albiréo78 - Lionel Bourhis | |
| 88 | 20 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 89 | — |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 89 | 20 |  | Let's Learn Everything! | Maximum Fun | |
