The latest news on sleep
Games played after 8 p.m. may favor biological clocks of Pacific time players
New research on teens says parenting, social ties play bigger role than biology
Why the scale won't help your child reach a healthy weight.
Fading daylight also can cause drowsiness
Implications of inadequate shuteye still aren't clear
Make the most of the most wonderful time of the year.
Study suggests using high-density mattresses means residents don't need to be turned as often
Study found consistent bedtime and wake-up time was linked to lower body fat in young women
Here's how to handle teeth grinding