Sleep disturbances may accelerate neurodegeneration, but whether they cause or result from disease remains unclear. Improving ...

What if poor sleep was doing more than just making you tired? Researchers have discovered that disrupted sleep in older ...

Is the much vaunted eight hours of sleep enough to avoid health issues? Experts discuss why its important to wake up feeling ...

ETH Zurich researchers found that pupil size changes during sleep, indicating shifts in brain activity. This could help ...

David Benavides, a board-certified sleep medicine physician, told Newsweek when you should cut off coffee consumption and why ...

“When the time is moved forward by one hour, there is a one-hour loss in sleep opportunity, and most adults because they are ...

Light plays an important role in regulating our sleep/wake cycle, and our bodies are ultra-sensitive to it. As a result, the ...

Most people spend a third of their lives sleeping, but you may need more or less than eight hours a night. The amount of ...

Researchers have developed a powerful AI tool, built on the same transformer architecture used by large language models like ChatGPT, to process an entire night's sleep. To date, it is one of the ...

Daylight saving time is contrary to hundreds of thousands of years of human biology, as we evolved to wake with the sun, and go to sleep when it gets dark, Hasler says. "It makes sense to me just ...