Latest Wakefulness Stories
The findings show that missing a night of sleep burns roughly 135 calories, the equivalent of two slices of bread or a 225 ml glass of semi-skimmed milk.
It happens to the best of us, we eat a delicious home-cooked meal -- and minutes later we hit the sack.
Sleep corrects the drift in color perception that occurs during wakefulness.
Zebrafish studies reveal pathways affecting sleep and wakefulness that are likely shared with humans.
Bats, birds, box turtles, humans and many other animals share at least one thing in common: They sleep. Humans, in fact, spend roughly one-third of their lives asleep, but sleep researchers still don't know why.
If you've been recently rescued from sleepwalking, here's a possible reason why you went zombie - lack of sleep.
- An imitative word; an onomatopoetic word.