Dopamine in the brain influences movement, learning, motivation and sleep. In humans, problems with dopamine are linked to ...

A US study finds teens and young adults who sleep longer on weekends to recover lost weekday sleep have a 41 per cent lower ...

A Stanford AI model trained on nearly 600,000 hours of sleep data can assess future risk for dementia, heart disease and more ...

A new study finds that sleep timing is linked to dementia risk, as people with weak circadian rhythms face a 2.5 times higher ...

The SleepFM model reveals how sleep analysis can predict disease risk, offering insights into sleep's role as a vital health ...

A new study from the multidisciplinary brain research center at Bar-Ilan University found that jellyfish and sea anemones ...

New research shows long-term sleep problems may change gut bacteria, increasing inflammation and health risks beyond the ...

If you regularly have a hard time getting restful sleep, you may need a sleep study. Also called polysomnography, a sleep study is a test that's used to diagnose sleep disorders. The good news? A ...

A study of older adults in Canada has linked sleep apnoea with a 40 per cent higher chance of mental health conditions, ...

People with certain types of long-term sleep disorders feel extremely tired during the day, a condition known as excessive daytime sleepiness (EDS). There are many medicines that work in different ...