Scientists from the US have found a link between certain biological fingerprints thought to indicate early stages of Alzheimer's and sleep disturbances. Their findings are published today in JAMA ...

Brigham researchers found an association between alterations in circadian rest-activity rhythms and risk of frailty incidence in older adults. Wearable devices can be used to measure a variety of ...

The understanding of sleep has undergone a transformation in recent years, revealing insights that challenge long-held assumptions. What was once considered the gold standard for rest is now being ...