| 1 | 6 |  | Radiolab | WNYC Studios | |
| 2 | 1 | ا | الأعمال الكاملة لـ د. مصطفى محمود | Podcast Record | |
| 3 | 1 |  | بودكاست علمي جدا | Kerning Cultures Network | |
| 4 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 5 | 2 |  | The Psychology Podcast | iHeartPodcasts | |
| 6 | 30 |  | Quarks Daily | Quarks | |
| 7 | 41 |  | Six Lessons Approach Podcast by Dr. David Alleman | Dr. David Alleman | |
| 8 | 3 | ب | بودكاست بسطها مع لجين داغستاني | لجين داغستاني | |
| 9 | 20 | ب | بودكاست آن | Arabcast | |
| 10 | 130 |  | تكية في الفضاء | Haya | |
| 11 | — | N | Nursing It Podcast | nursingitpodcast | |
| 12 | 1 |  | ZEIT WISSEN. Woher weißt Du das? | DIE ZEIT | |
| 13 | 7 |  | Ologies with Alie Ward | Alie Ward | |
| 14 | 21 | S | Sciware سايوير | محمد قاسم | |
| 15 | 11 | ت | تغريدات نفسية | تغريد شقير | |
| 16 | 156 |  | Short Wave | NPR | |
| 17 | 15 | م | مع تميم | Atheer ~ أثير | |
| 18 | 99 |  | All In The Mind | ABC | |
| 19 | 22 |  | Das Wissen | SWR | SWR | |
| 20 | 11 |  | Science Vs | Spotify Studios | |
| 21 | 9 |  | BBC Inside Science | BBC Radio 4 | |
| 22 | — | ' | 'Mind the Kids': an ACAMH podcast | The Association for Child and Adolescent Mental Health | |
| 23 | 52 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 24 | 126 | ق | قانون الجذب | S.H.A Records | |
| 25 | 154 |  | Oceans: Life Under Water | Crowd Network | Greenpeace UK | |
| 26 | — |  | Google DeepMind: The Podcast | Hannah Fry | |
| 27 | — |  | More or Less | BBC Radio 4 | |
| 28 | — |  | Safer Chemicals Podcast | European Chemicals Agency | |
| 29 | — |  | Chemical Engineering Guy(s) | Chemical Engineering Guy | |
| 30 | — | N | New Books in Science | New Books Network | |
| 31 | — | C | Chemicals mag | sara | |
| 32 | — | C | CLEAN Chemicals with Aaron Lee | Aaron Lee | |
| 33 | — |  | Forever Chemicals | Black-Footed Ferret Productions, LLC | |
| 34 | — | C | Chemicals Linked With Our Emotion | Romanus | |
| 35 | — | A | Ace chemicals | Rayana Brandão | |
| 36 | — | S | Special Chemicals | David Silva | |
| 37 | — | T | The Amp Hour Electronics Podcast | The Amp Hour (Chris Gammell and David L Jones) | |
| 38 | 26 |  | The Medical School Podcast | Teach Me Anki | |
| 39 | 31 |  | علم الأعصاب | The Brainy Brain | Dr. Naif Naji | |
| 40 | — |  | Brain Science with Ginger Campbell, MD: Neuroscience for Everyone | Ginger Campbell, MD | |
| 41 | 31 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 42 | 17 | ن | نظر | Atheer ~ أثير | |
| 43 | 28 | B | blaubiologie - Analysen und Trends für die Biotech- und Pharmaindustrie | Dr. Kai Blau | |
| 44 | 27 | ب | بودكاست أخضر | Independent Arabia / اندبندنت عربية | |
| 45 | 11 |  | اللعب مع الدماغ | Haneen Elmaghraby | |
| 46 | 28 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 47 | 28 |  | This Week in Cardiology | Medscape | |
| 48 | 150 |  | Science Friday | Science Friday and WNYC Studios | |
| 49 | 29 | S | Speaking of Psychology | American Psychological Association | |
| 50 | 29 | D | Doppelhelix | Joel Eichmann | |
| 51 | 29 | H | HERA International (汉语) | Web Radio Giardino | |
| 52 | 28 |  | The Science of Everything Podcast | James Fodor | |
| 53 | 145 |  | Wissen Weekly | Spotify Studios | |
| 54 | — |  | The Micah Hanks Program | Micah Hanks | |
| 55 | 28 |  | Science Weekly | The Guardian | |
| 56 | 40 |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 57 | 29 |  | Unexplainable | Vox | |
| 58 | 35 |  | Science and faith | Hany Madany | |
| 59 | 35 |  | BrainStuff | iHeartPodcasts | |
| 60 | 16 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 61 | 24 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 62 | 23 |  | Madarik | مدارك | Hussein Al Rabti | |
| 63 | — |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 64 | 135 | M | Mystery of Everything | Gabriella Rozefort and Brenna Hatter | |
| 65 | — |  | بودكاست قرين | MelionTech | |
| 66 | 28 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 67 | 53 |  | Theories of Everything with Curt Jaimungal | Theories of Everything | |
| 68 | 39 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 69 | 46 |  | Speaking of Psychology | American Psychological Association | |
| 70 | 48 |  | CrowdScience | BBC World Service | |
| 71 | — | W | White Coat, Black Art | CBC | |
| 72 | — |  | Robinson's Podcast | Robinson Erhardt | |
| 73 | — | X | Xenolith Podcast | Xenolith Podcast | |
| 74 | 22 | ا | الأعمال الكاملة لـ عباس محمود العقاد | Podcast Record | |
| 75 | 28 |  | Aha! Zehn Minuten Alltags-Wissen | WELT | |
| 76 | 6 |  | Let's Learn Everything! | Maximum Fun | |
| 77 | 96 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 78 | 14 |  | نقلا عن العالم | Roya Podcast - رؤيا بودكاست | |
| 79 | 5 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 80 | 23 |  | عن العلوم | نيتشر ميدل إيست | |
| 81 | 36 |  | Babbage from The Economist | The Economist | |
| 82 | 36 | N | New Books in Political Science | New Books Network | |
| 83 | 52 |  | EverydaySpy Podcast | Andrew Bustamante | |
| 84 | 33 |  | Maloom | معلوم | Sowt Media | صوت | |
| 85 | 52 |  | Oncology Today with Dr Neil Love | Dr. Neil Love | |
| 86 | 55 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 87 | — |  | Clinical Chemistry Podcast | Association for Diagnostics and Laboratory Medicine | |
| 88 | — | S | Social Protection Podcast | socialprotection.org | |
| 89 | 47 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 90 | 41 | B | Boring History for Sleep | Velvet | |
| 91 | 51 |  | Discovery | BBC World Service | |
| 92 | 16 |  | Curious Cases | BBC Radio 4 | |
| 93 | 11 |  | Radiowissen | Bayerischer Rundfunk | |
| 94 | 39 | R | Rätsel des Unbewußten. Psychoanalyse & Psychotherapie. | Dr. Cécile Loetz & Dr. Jakob Müller | |
| 95 | 37 |  | The Astrophysics Podcast | Paul Duffell | |
| 96 | 37 |  | Speed & Scale | TED | |
| 97 | 37 |  | Science unscripted | DW | |
| 98 | 37 |  | The Origins Podcast with Lawrence Krauss | Lawrence M. Krauss | |
| 99 | 37 |  | The Life Scientific | BBC Radio 4 | |
| 100 | 37 | P | Physics World Stories Podcast | Physics World | |
