* 🌍 Sleep linked to slower ageing: huge study pinpoints the right amount. Nature News, Link (News coverage)

* 🌍 Wen, J., 2026. Too little or too much sleep is linked to faster ageing throughout the body. Nature, Link (Research Briefing)

* 🇪🇺 Are you sleeping too little or too much for healthy ageing? Euronews, Link (News coverage)

* 🇺🇸 Finding the sleep 'sweet spot' could help you live longer, study suggests. Fox News, Link (News coverage)

* 🇺🇸 Too little sleep—and too much—associated with faster aging. EurekAlert (AAAS), Link (News coverage)

* 🇺🇸 Too Little or Too Much Sleep Ages Every Organ in Your Body. U.S. News & World Report, Link (News coverage)

* 🇺🇸 Sleep imbalance speeds aging, new study shows. KTLA 5 News, Link (News coverage)

* 🇺🇸 A sleep-time 'sweet spot' is linked to healthy aging, study finds. The Washington post, Link (News coverage)

* 🇨🇳 睡多久才算好？《自然》最新研究：超过这个范围，老得更快. People's Daily (人民日报), Link (News coverage)

* 🇨🇳 科学家确定最佳睡眠时长. China Science Daily (中国科学网), Link (News coverage)

* 🇨🇳 华人学者Nature论文证实：每天6-8小时是最佳睡眠时长. The Paper (澎湃新闻), Link (News coverage)

* 🇫🇷 Combien de temps faut-il dormir pour être en bonne santé ? La réponse d'une vaste étude internationale. TF1 INFO, Link (News coverage)

* 🇬🇧 What’s the secret to getting the perfect amount of sleep? Don’t worry about it! The Guardian, Link (News coverage)

* 🇬🇧 Should you use a sleep tracker? The Economist, Link (News coverage)

* 🇬🇧 Think 8 hours is a good night’s sleep? Science says that number might actually be lower. The Independent, Link (News coverage)

* 🇬🇧 Sleeping more than 8 hours a night linked to faster-ageing organs. The Telegraph, Link (News coverage)

* 🇬🇧 Too much or too little sleep may speed aging in brain, heart, and lungs. Medical News Today, Link (News coverage)

* 🇬🇷 Ο ανεπαρκής αλλά και ο υπερβολικός ύπνος επιταχύνουν τη γήρανση του οργανισμού. CNN Greece, Link (News coverage)

* 🇪🇸 Dormir menos de 6 horas o más de 8 acelera el envejecimiento, según estudio. El Mundo, Link (News coverage)

* 🇷🇺 Ученые назвали оптимальную норму сна — 6,4–7,8 часа. RIAMO, Link (News coverage)

* 🇵🇹 Dormir mais que oito horas pode acelerar envelhecimento. Renascença, Link (News coverage)

* 🇧🇷 Por que dormir pouco — ou muito — pode acelerar o envelhecimento do corpo. Exame, Link (News coverage)

* 🇮🇹 Dormire troppo o troppo poco accelera l'invecchiamento biologico. AGI, Link (News coverage)

* 🇦🇹 Auch zu viel Schlaf lässt schneller altern. ORF Science, Link (News coverage)

* 🇮🇳 Too little (and too much) sleep may speed up ageing: Study reveals ideal duration. The Indian Express, Link (News coverage)

* 🇰🇷 적게 자도, 많이 자도 빨리 늙는다… ‘최적 수면’은 하루 6.4~7.8시간[노화설계]. Dong-A Ilbo, Link (News coverage)

* 🇧🇪 Sommeil : six à huit heures par nuit, associées à un vieillissement plus lent. Le Soir, Link (News coverage)

* 🇨🇦 Too much sleep, or too little? The Jas Johal Show (Podcast), Spotify Link

* Sleep Duration Linked to Accelerated Aging. Neuroscience News, Link (News coverage)