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

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

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

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

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

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 ...

The timing of your sleep patterns could be linked to increased dementia risk, according to a new study. Each person's circadian rhythm, often defined as the body's internal 24-hour clock, keeps the ...

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 ...

Top neurofeedback devices for 2026 boost focus and sleep with EEG tech, from Muse's billion-minute data to budget-friendly ...

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

A neurologist explains why the brain strengthens much like muscle –\u00A0through challenge, rest and novelty – and how simple ...