A US study finds teens and young adults who sleep longer on weekends to recover lost weekday sleep have a 41 per cent lower ...

Heart rate variability during sleep can predict stroke, depression or cognitive dysfunction years in advance, according to new research presented at the European Academy of Neurology Congress. The ...

Teens catching up on sleep on weekends show a 41% lower risk of depression, per a UO study. Supports flexible rest as a ...

Insufficient sleep is one of the strongest predictors of shorter life expectancy in the U.S., surpassed only by smoking. That's according to a new nationwide analysis published in the journal SLEEP ...

Sleep apnea is a disorder characterized by repeated obstructions or collapses of the upper airway during sleep. These ...

Nearly 936 million adults worldwide are fighting an invisible battle each night as they sleep. The culprit: sleep apnea, a condition that does more than just disrupt peaceful slumber – it may be ...

A new study shows that even a moderate dose of caffeine alters brain activity during sleep, increasing complexity and nudging neural systems toward a high-efficiency processing state, especially in ...

Obstructive sleep apnea, a condition that causes lower oxygen levels during sleep, is linked to degeneration of brain regions associated with memory through damage to the brain's small blood vessels, ...

May 8 (UPI) --Sleep apnea could be costing you brain power and increasing your risk of dementia and Alzheimer's disease, a new study says. The drop in blood oxygen levels that occurs during a sleep ...

Nearly 54 million US adults are believed to suffer from obstructive sleep apnea (OSA), which occurs when muscles in your throat relax and repeatedly block your airway, causing you to stop breathing as ...

New research suggests that letting teenagers sleep in on weekends may help protect their mental health. A study tracking ...

Obstructive sleep apnea, a condition that causes lower oxygen levels during sleep, is linked to degeneration of brain regions associated with memory through damage to the brain's small blood vessels, ...