A new study in Nature reveals that people who sleep too little or too long show signs of accelerated biological aging and ...

The Nature study introduces “Sleep Chart,” a framework linking self-reported sleep duration with 23 biological aging clocks ...

Getting paid to sleep — you might say it’s a dream come true. The truth is, hospitals will pay you to sleep — or not sleep, in some cases — so they can learn more about sleep and sleep-related ...

Your sleep schedule may matter more for longevity than your diet or workouts. Here's what two major 2026 studies found.

Share on Pinterest A recent study investigated how creatine supplements may improve cognitive performance after poor sleep. Aydan Metev/Getty Images Creatine is a common sports supplement that is ...

Though magnesium has long been seen as a potential sleep aid, the authors say the new form of magnesium salt may provide a clearer benefit. Corresponding author, Heather A. Hausenblas, PhD, ...

From white noise to ambient music, research shows sleep sounds may help some people rest better—but experts say volume, ...

Recent research challenges the widespread belief that blue light is the main culprit behind sleep problems. Instead, it highlights the importance of overall light exposure and stimulating activities ...

Among the younger part of the population, sleep problems, anxiety, and depression are widespread and growing issues. But why ...

Elementary school-age children who get less than nine hours of sleep per night have significant differences in certain brain regions responsible for memory, intelligence and well-being compared to ...