Sleeping Near A Smartphone Can Disturb A Child's Rest
Lots of children have smartphones tucked under the pillow or on the nightstand. That may be enough to compromise sleep and make children feel less rested, a study finds.
sleep
Sleep's Link To Learning And Memory Traced To Brain Chemistry
During sleep, the brain locks in existing memories and can even form new ones. Scientists say they are starting to understand how that happens. A midnight snack may interfere.