Variations in sleep timing were associated with cognitive performance including delayed verbal memory and worse processing speed.

Many people struggle to sleep and some use alcohol to help them get a good night's rest - but experts have now revealed the ...

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 ...

It’s a shiny new term, used in favour of the 1990s ‘power’ nap label, which emerged after a study on sleep-ravaged American ...

A vet has issued important advice to all dog owners who feel concerned when their dogs are sleeping and do this common thing.

While caffeine may help by "reducing sleep inertia", even when these drinks are consumed in the morning, they can still ...

“One thing that you can do is try to hold a very calm, accepting, reassuring stance with yourself, and see if you can ...

Sunlight plays a huge role in our energy levels and sleep quality. One study found that those who got enough morning sunlight ...