A new study suggests that disruptions in sleep and daily activity timing may be linked to a higher risk of dementia in older ...

Alzheimer’s may advance by breaking the brain’s internal clock—and resetting it could help fight the disease. Alzheimer’s disease often interferes with a person’s normal daily patterns. Early warning ...

A new study from Bar-Ilan University shows that one of sleep's core functions originated hundreds of millions of years ago in ...

Night after night, many people find themselves jolting awake at a strangely precise time, staring at the clock and wondering ...

Supplements may negatively affect sleep quality due to their ingredients, mode of action, or the timing of doses. Some vitamins, such as melatonin, promote relaxation and induce sleep. Others can act ...

This year, adopt healthy habits to improve mental well-being, as suggested by a neurologist, from better focus and memory to ...

Researchers found that people with weaker or more irregular internal clocks had a higher risk of developing dementia.

Avoid late-night exercise: Although exercise is good for your health, doing it one to two hours before bed can disrupt your ...

And those who experienced peak activity later in the afternoon — from 2:15 p.m. onward — had a 45% higher risk of dementia ...

Setting an alarm to go off an hour before your bedtime every night can remind you that it’s time to start getting ready for ...

There are benefits and downsides to snoozing in a chilly room. We asked two experts about the pros and cons as UK weather ...