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

Please provide your email address to receive an email when new articles are posted on . Having two to three poor sleep characteristics was linked to a 2-year increase in brain age. Poor sleep quality ...

From the cradle to the grave, our sleep needs change. Fresh from the womb, newborns spend the majority of their days in slumberland, a snooze schedule that tapers off as growth decreases throughout ...

In a recent study published in the journal JAMA Network Open, researchers evaluated the association between sleep patterns and age-associated cognitive alterations among older adults. Amyloid ...

Sleep has long been treated as the optional third pillar of health, something to squeeze in around a “real” wellness plan ...

There are some obvious signs of a poor night’s sleep — fatigue, irritability and trouble focusing, to name a few — but it can also have some hidden effects. In a new study led by University of ...

Higher nighttime light exposure is associated with increased light sleep duration, with complex effects on deep sleep duration. New research reveals how outdoor nighttime light exposure subtly impacts ...

From babies who cry through the night to teens who sleep all morning to older adults who just can’t seem to catch any z’s, sleep patterns and the amount of sleep you need change throughout our lives.