We know that a bad night’s sleep can leave us groggy, grumpy and unable to focus, which can affect our judgment and ...

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 ...

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 ...

A new study found that people with irregular sleep schedules—waking up at least twice in the middle of the night—were 53% more likely to develop dementia, but has not determined exactly how the ...

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 ...

A new study to be presented at the SLEEP 2025 annual meeting found that teens with earlier, more efficient, and less variable sleep patterns at age 15 had better cardiovascular health at age 22.

Poor sleep quality has been linked to accelerated brain aging, potentially driven by inflammation, new research showed. Middle-aged and older adults with poor sleep were more likely to have brains ...

Poor sleep in early midlife was associated with faster brain aging on MRI. Sleep quality at age 40 appeared to predict brain age 15 years later. People with more than three poor sleep characteristics ...

Atypical N3 sleep patterns correlate with longer ICU stays, indicating potential as a biomarker for prolonged admissions and warranting further investigation. Hypersomnia in ICU patients is linked to ...

Six clear signs your child’s sleep routine needs a gentle reset, plus small, doable tweaks to bring nights and mornings back ...