"This is common among late sleepers ... The results indicate that only 14.2% of preschool children and 11.7% of school ...

There’s no universal rule that says you have to go to bed ... up late, it’s not great news. A study published earlier this month in JAMA Network Open analyzed data from nearly 1,200 people ...

Another night of working late because ... I finally go to bed and end up falling asleep about 1am. The best part about Friday night is turning off all the alarms. I’m meeting two of my oldest ...

Lack of deep sleep due to late bedtimes ... with going to bed after midnight, it's not because midnight is a special time, but because when you do a research study and ask people about their ...

There's actually a biological reason why teenagers sleep late. For a long time, we've had evidence that teens are biologically predisposed to go to bed later and rise later. That's not to say that ...