During sleep, the brain must achieve a delicate balance: disconnecting from sensory input to allow restorative functions, while remaining alert enough to wake if danger arises. How does it sort ...

If I’d seen this thing a few years ago, I’d have laughed. A headband that listens to your brain and uses your brainwaves to nudge you toward sleep sounds like a plot point from a bad sci-fi movie.

During sleep, the brain must achieve a delicate balance: disconnecting from sensory input to allow restorative functions, while remaining alert enough to wake if danger arises. How does it sort ...

At one point, she got up, grabbed the thickest blanket in the house, and wrapped herself in it like armor before lying back down. Within minutes, she was asleep. The next morning, she laughed about it ...

Brain waves can be manipulated while in rapid eye movement (REM) sleep, a sleep stage associated with memory and cognition, a new study from the University of Surrey finds. Novel technology, using ...

Lucid dreamers who heard puzzle-linked soundtracks while sleeping were more likely to solve those unsolved problems the next ...

Having trouble falling and staying asleep is a common problem many people have. The American Academy of Sleep Medicine with the Sleep Research Society found that over one-quarter of American adults ...

Crucially, the ferrets that developed tinnitus showed overly responsive brain activity to sound. When the ferrets finally did ...

Scientists reveal how sleep protects brain cells, manages metabolic damage, and may help explain links to Alzheimer’s disease ...

In 1996, in an episode called “Messages from Earth,” part of the beloved sci-fi TV series Babylon 5, Captain John Sheridan (Bruce Boxleitner) confesses to his Minbari colleague Delenn (the late, great ...

When teenagers shift their sleep schedules between school days and weekends, the resulting mismatch can alter the physical ...