Sleep looks peaceful on the outside, but inside the brain, it is anything but ...

Sleep is a universal biological state that allows all animals, from mammals to amphibians, fish and even insects, to restore ...

When you’re short on sleep and your focus suddenly drifts, your brain may be briefly slipping into cleanup mode. Scientists ...

A new study by scientists at the Massachusetts Institute of Technology (MIT) sheds light on how lack of sleep affects the ...

You can see it coming in right there, that little spot,” says neuroscientist and engineer Laura Lewis. A remarkably bright pulsing dot has appeared on the monitor in front of us. We are watching, in ...

A new study finds that sleep timing is linked to dementia risk, as people with weak circadian rhythms face a 2.5 times higher ...

A recent study by scientists from the University Medical School of Freiburg (Germany), the University Hospitals of Geneva ...

Findings from Mass General Brigham investigators highlight the intricate interplay of diverse physiological processes as the brain shifts from wakefulness to sleep. A new study by investigators from ...

Strong circadian rhythms and good sleep may lower dementia risk. Learn how routines, exercise, and lifestyle habits support ...

Breakthrough sleep apnea medication AD109 shows promising results in phase 3 trials, potentially helping 30 million Americans with the condition.