In a new study from Uppsala University in Sweden, researchers found that just three nights of restricted sleep – around four ...

The findings suggest that even short-term sleep deprivation can have serious health implications, emphasising the importance ...

We've long known that a lack of sleep is bad for the heart - but scientists are now starting to understand exactly how it ...

We've long known that a lack of sleep is bad for the heart – but scientists are now starting to understand exactly how it ...

People with irregular sleep schedules had a 26% higher risk of major cardiovascular events, even if they got the recommended ...

Chronic poor sleep is linked to a string of health problems and may increase the likelihood of developing dementia, heart ...

Scientists are now examining how sleep deprivation impacts heart health in women, older adults, and those with existing ...

A new study links sleep irregularity with early precursors of heart disease in young adults with chronic anxiety. The study ...

About half of older adults complain of difficulty getting good rest; a regular rest schedule, avoiding caffeine and alcohol ...

A study involving healthy young men found that a few nights of disturbed sleep could have serious consequences.

Sleep fragmentation—when sleep is repeatedly interrupted—prevents the brain from going through the full sleep cycles needed ...

In a new study from Uppsala University in Sweden, researchers found that just three nights of restricted sleep – around four ...