A night under the stars can reset your body's clock, reduce stress, and more—but it might not benefit everyone. By Laura Kiniry Published Sep 17, 2025 9:01 AM EDT Image: Robert Daly / Getty Images Get ...

"This research helps explain how the brain stays responsive to the outside world even as awareness fades during sleep," said ...

Sleep health and quality represent fundamental determinants of overall well-being, influencing cardiovascular function, metabolic regulation, immune responses and neurocognitive performance.

Persistent sleeplessness may be far worse than a passing annoyance — gradually unraveling memory and mental sharpness, according to new research. A study published Wednesday in Neurology, the journal ...