An international research team led by Université de Montréal medical professor Shady Rahayel has made a major breakthrough in ...

Two landmark international studies show that brain biomarkers can predict whether people with REM sleep behaviour disorder ...

Scientists have identified a new early warning sign for Alzheimer’s disease linked to sleep patterns, specifically delayed REM sleep, which could provide critical insights into early diagnosis and ...

One final thought: chronic poor sleep is not just inconvenient. Research links it to higher risks of obesity, depression and cardiovascular disease. A glass of wine may feel harmless, but night after ...

As I sit across from Dr Inmaculada Rodríguez Ulecia, a specialist in clinical neurophysiology and sleep medicine, I’m ...

Bacterial fragments called peptidoglycans may influence daily sleep patterns and also affect the brain health cycle strongly.

Sleep is an altered state of consciousness that cycles through four stages four to six times a night, with a whole cycle ...

You're completely normal if you only sleep around six hours a night. But it's also normal to sleep almost 70 per cent more.