Left untreated, obstructive sleep apnea (OSA) can have short- and long-term effects on your brain, from memory and learning to cognitive functions.

A million things could make you feel tired 24/7, but this underdiagnosed condition could be to blame.

Sleep apnea affects an estimated 80 million adults in the U.S., yet it remains one of the country’s most underdiagnosed health conditions. Research suggests that up to four in five people with sleep ...

Sleep has been shown to have a long list of physical and mental health benefits, and now a new study suggests it could also help to "erase" bad memories. That’s according to researchers from the ...

People in dangerous jobs don’t usually sleep well. New research is investigating if their susceptibility to concussions and poor sleep could put them at greater risk of developing epilepsy. The ...

A brief afternoon nap may reset key brain processes, helping the mind stay flexible, focused, and ready to learn.

Chronic insomnia is no longer a personal problem but a widespread phenomenon. New medical guidelines are changing the way ...

That’s according to researchers from the University of Hong Kong, who implemented a procedure called “targeted memory reactivation” (TMR) to reactivate positive memories and weaken painful ones during ...