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

The study showed that those who slept longer and earlier had better reading, vocabulary and problem solving skills than their counterparts ...

Youngsters who go to bed earlier and sleep for longer periods have greater brain function and may perform better in tests, a ...

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 ...

Youngsters who go to bed earlier and sleep for longer periods have greater brain function and may perform better in tests, a study suggests. Even 15 minutes’ more sleep leads to differences in how ...