Along with answering back and leaving dirty dishes in their room, sleeping in until noon is a habit that often earns ...

Adolescents who sleep longer and better than their peers perform better in cognitive tests, according to new research ...

To put this into perspective, you actually burn similar amounts of calories sleeping as you do sitting down. "They both burn ...

Adolescents who sleep for longer -- and from an earlier bedtime -- than their peers tend to have improved brain function and perform better at cognitive tests, researchers have shown. But the study of ...