sleep

Go to Sleep: Your Dreams May Help You Prepare for Disaster

Here's yet another reason to make a good night's sleep a priority: You're missing a potentially vital opportunity to practice essential survival skills.

Baby Monkeys Are the Most Smiley Sleepers Around

D'awwww.

Dissatisfied With Your Marriage? Sleep On It

A small study of young couples found that people who got a little extra sleep were happier with their relationships the next day.

Can Birds Sleep Mid-Flight? Yes, a New Study Confirms

Birds fly across oceans for days at a time while migrating. But they still manage to get some shut-eye.

Why Does the Snooze Button Only Give You 9 More Minutes of Sleep?

Why not make it an even 10?

Here’s How Much Kids Should Sleep

Infants need up to 16 hours of sleep a day.

Trees 'Sleep' at Night Too, Study Finds

Sophisticated laser scans of trees at night showed the trees’ branches drooping after dark and perking up around dawn.

8 Tips for Finding the Best Sleep Position for Your Health

How do the positions in which we sleep affect our overall health?