Teens might finally have a good reason to sleep in on weekends within limits. A new study reveals that teenagers who get up to two extra...
People who were less active, with a daily average of more than 14 hours of sedentary behavior, were more than twice as likely to have another...
Sleeping nine hours or more per night is associated with worse cognitive performance, and it is even more the case for those with depression.
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...
For adults over the age of 65, higher levels of both insomnia symptoms and sleep medication use were associated with higher risk of disability a year...
Healthy sleep includes multiple components, such as number of hours of sleep per night, how long it takes to fall asleep, daytime functioning and self-reported sleep...
Researchers tested whether introducing light into the bedroom before waking would improve morning wakefulness and found an amount of time that seems to help fight off...
New research reveals that lower proportions of specific sleep stages are associated with reduced brain volume in regions vulnerable to the development of Alzheimer's disease over...
For women in their 80s, experiencing increasing sleepiness during the day over a five-year period is associated with double the risk of developing dementia during that...
Researchers have developed a powerful AI tool, built on the same transformer architecture used by large language models like ChatGPT, to process an entire night's sleep....