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

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

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 ...

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 from the UK and China have ...

A person’s sleep needs are highly individual, Holliday-Bell says. If you feel refreshed and ready for the day after nine ...

There are cognitive benefits to napping too. Research published in the Sleep journal involving 32 young adults found naps of ...