| 1 | — |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 2 | — | ب | بودكاست آن | Arabcast | |
| 3 | — |  | تكية في الفضاء | Haya | |
| 4 | — |  | بودكاست علمي جدا | Kerning Cultures Network | |
| 5 | 1 |  | Radiolab | WNYC Studios | |
| 6 | 37 | A | ASPEN Podcasts | ASPEN Podcasts | |
| 7 | 3 |  | Shosalfa? | شسالفة؟ | Imane | |
| 8 | 7 |  | The Psychology Podcast | iHeartPodcasts | |
| 9 | 2 | ب | بودكاست بسطها مع لجين داغستاني | لجين داغستاني | |
| 10 | 3 | S | Sciware سايوير | محمد قاسم | |
| 11 | 2 | ا | الأعمال الكاملة لـ د. مصطفى محمود | Podcast Record | |
| 12 | 9 |  | More or Less | BBC Radio 4 | |
| 13 | — |  | حلبة فكر | معاذ بوعائشه, Mics | مايكس, حلبة فكر | |
| 14 | 5 | L | Les années lumière | Radio-Canada | |
| 15 | 103 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 16 | — |  | The Social Work Podcast | Jonathan B. Singer, Ph.D., LCSW | |
| 17 | — | S | Science and Cooking | Harvard School of Engineering and Applied Science | |
| 18 | 10 |  | فلك كاست | Sky News Arabia سكاي نيوز عربية | |
| 19 | 9 | T | The Amp Hour Electronics Podcast | The Amp Hour (Chris Gammell and David L Jones) | |
| 20 | 8 |  | Proxy with Yowei Shaw | Y3 Productions | |
| 21 | 7 |  | Unexplainable | Vox | |
| 22 | 13 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 23 | 13 |  | Ejazz Podcast | بودكاست إيجاز | |
| 24 | 13 | ت | تطوير النفس والمهارت الشخصية من البداية | ayman elghemeri | |
| 25 | 8 |  | Making Sense with Sam Harris | Sam Harris | |
| 26 | — |  | Medical Basics Podcast - Tips, Tricks, and Advice for Medical and Nursing Students | Medical Basics | |
| 27 | 9 |  | BBC Inside Science | BBC Radio 4 | |
| 28 | 15 |  | Science Vs | Spotify Studios | |
| 29 | 15 |  | الكون بودكاست | Hasan Alsherazi | |
| 30 | 15 | V | Vetenskapligt Talat | Podplay | |
| 31 | 13 |  | Brain Inspired | Paul Middlebrooks | |
| 32 | 11 | S | Safe As Podcast | Ben Hutchinson | |
| 33 | — |  | The Medical School Podcast | Teach Me Anki | |
| 34 | 21 | ب | بودكاست أخضر | Independent Arabia / اندبندنت عربية | |
| 35 | 24 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 36 | 5 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 37 | 9 |  | Speed & Scale | TED | |
| 38 | 22 |  | Ologies with Alie Ward | Alie Ward | |
| 39 | 22 |  | Short Wave | NPR | |
| 40 | 15 |  | جنائيات | SaudiCSI | |
| 41 | 17 |  | عالم غير مرئي | Invisible World | |
| 42 | 24 |  | Lingthusiasm - A podcast that's enthusiastic about linguistics | Gretchen McCulloch and Lauren Gawne | |
| 43 | 19 | م | مُخّ | أ.د. هيثم أسامة طيب | |
| 44 | 46 |  | All In The Mind | ABC | |
| 45 | 14 | R | Radio Malayalam | SHARE MALAYALAM | |
| 46 | 27 |  | Maloom | معلوم | Sowt Media | صوت | |
| 47 | 27 | F | Food Safety Matters | Food Safety Magazine | |
| 48 | 27 | R | Reliability Gang Podcast | Will Bower & Will Crane | |
| 49 | 15 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 50 | 24 | T | The Engineering Commons Podcast | The Engineering Commons Podcast | |
| 51 | 26 |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 52 | 14 | N | New Retina Radio by Eyetube | Retina Today | |
| 53 | 26 | F | Food Safety - The Facts | totrain | |
| 54 | 25 | T | The Engineering Passion Express | Brandon Donnelly | |
| 55 | 20 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 56 | 10 | م | مع تميم | Atheer ~ أثير | |
| 57 | 29 |  | The Nature Of with Willow Defebaugh | Atmos | |
| 58 | 25 | ب | بودكاست نَفْس | نَفْس | |
| 59 | 28 | K | KickBack - The Global Anticorruption Podcast | KickBack | |
| 60 | 20 |  | EverydaySpy Podcast | Andrew Bustamante | |
| 61 | 19 | L | Let's Talk Micro | Luis Plaza | |
| 62 | 21 |  | This Week in Virology | Vincent Racaniello | |
| 63 | 27 |  | Discovery | BBC World Service | |
| 64 | 26 |  | Sound By Nature | Sound By Nature | |
| 65 | 26 | P | PeerView Family Medicine & General Practice CME/CNE/CPE Audio Podcast | PVI, PeerView Institute for Medical Education | |
| 66 | 26 | 별 | 별의별사람들: Starry Talk | ByeolKLUX | |
| 67 | 23 |  | The End Of The World with Josh Clark | iHeartPodcasts | |
| 68 | 23 |  | Infectious Disease Puscast | Vincent Racaniello | |
| 69 | 23 | O | Ontario Animal Health Network Veterinary Podcasts | Ontario Animal Health Network | |
| 70 | 21 |  | ESICM Talk | ESICM | |
| 71 | 1 | B | Boring History for Sleep | Velvet | |
| 72 | 25 |  | Origin Stories | The Leakey Foundation | |
| 73 | 25 |  | Babbage from The Economist | The Economist | |
| 74 | 17 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 75 | 23 |  | Proton | بروتون | صدى بودكاست | |
| 76 | 17 | O | Osmosis | Osmosis | |
| 77 | 23 | M | Microbiology In A Minute | الأحياء الدقيقة في دقيقة | أ.محمد رشوان | Mohammad Rashwan | |
| 78 | 23 | ب | بالملّي | SASO | هيئة المواصفات | |
| 79 | 23 |  | Big Picture Science | Big Picture Science | |
| 80 | 22 | A | Audio Summaries - American Journal of Respiratory and Critical Care Medicine | American Thoracic Society | |
| 81 | 21 |  | Shocked | UChicago Institute for Climate and Sustainable Growth, Michael Greenstone, Amy Harder | |
| 82 | 21 | R | Researchers in the making | NIHR School for Public Health Research | |
| 83 | — |  | Immune | Vincent Racaniello | |
| 84 | 22 |  | Physics World Weekly Podcast | Physics World | |
| 85 | 17 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 86 | 27 |  | Science In Action | BBC World Service | |
| 87 | 25 |  | Dr. Chapa’s OBGYN Clinical Pearls | Dr. Chapa’s Clinical Pearls | |
| 88 | 7 |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 89 | 6 | S | Sanad Qanouni | سند قانوني | سند قانوني | |
| 90 | 23 | I | IVPN Voice | IVPN Network | |
| 91 | 14 |  | The Joy of x | Steven Strogatz and Quanta Magazine | |
| 92 | 29 |  | UAP Unidentified Alien Podcast | Gamut Podcast Network | |
| 93 | 4 | B | Blood Podcast | American Society of Hematology | |
| 94 | 7 |  | This Week in Cardiology | Medscape | |
| 95 | — |  | Mysterious Radio: Paranormal, UFO and Lore Interviews | Podcast Audio House | |
| 96 | 18 | ت | تغيير بسيط (A Simple Change) | BBC Arabic Radio | |
| 97 | 27 |  | The Quanta Podcast | Quanta Magazine | |
| 98 | 18 |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 99 | 10 |  | Materialism: A Materials Science Podcast | Taylor Sparks and Andrew Falkowski | |
| 100 | 25 |  | بين النجوم | جنى منصور | |
