Sleep deprivation ‘triples the number of lapses in attention’

A new study adds to the evidence that sleep deprivation has a significant effect on our…

The link between insomnia and cardiovascular disease

Sleeping problems can affect both mental and physical health. Now, a large-scale analysis in China highlights…

Medical News Today: How waste gets 'washed out' of our brains during sleep

A new study shows, for the first time, that cerebrospinal fluid washes into and out of…

Medical News Today: Researchers activate problem-solving during sleep

Researchers at Northwestern University show, for the first time, how to trigger the brain’s unique ability…

How long should a nap be? Tips and guide

Taking a nap in the afternoon can serve as a reset button for some people, allowing…