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

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 ...

Like a drowsy crystal ball, AI can now use sleep to predict your medical future In A Nutshell Stanford researchers trained an ...

Inside the body, a 24-hour rhythm, known as the circadian rhythm, quietly coordinates when we sleep, wake, eat and recover.

Something like a common cold could also potentially worsen the symptoms of sleep disorders such as obstructive sleep apnoea. ...

A U.S. study shows that sleeping longer on weekends is linked to fewer daily depression symptoms in teens and young adults.

In jellyfish and sea anemones, neurons accumulate DNA damage while animals are awake and repair that damage during sleep.

It's helpful to gradually shift bedtime closer to 11 pm, moving it 15 to 20 minutes earlier every few nights; here's why ...

Wearable health devices now track heart health, stress, glucose, fertility, and sleep, turning smart wearables into everyday ...

As families return to school-term routines, sleep difficulties often resurface. For many parents, particularly those raising ...