Go to bed after midnight? You could get paid $600 to take part in a Harvard-backed sleep study on bedtime habits and health.

Can getting caught up on sleep over the weekends help people avoid heart disease, even if they are sleep-deprived during the week? Researchers using the United Kingdom's Biobank studied 90,000 people ...

Body weight workouts in the evening may be linked to around 30 more minutes of sleep at night and without increasing sleep interruptions, a new study suggests, the newest evidence in the long debate ...

Poor sleep isn’t just about not getting enough hours. It’s also about when you sleep, how regular your schedule is, and whether your rest gets interrupted. And according to new research from 88,461 ...

Hot nights are disruptive to our natural sleep rhythms. The data shows a 45% increase in episodes of sleep apnea on the hottest days when compared to the cooler ones. The study found a combination of ...

We know quality sleep is good for our overall health, but new research is pointing to its importance for brain health too. In the study, published Wednesday in online journal Neurology, researchers ...

Downing energy drinks could make it harder for you to fall asleep – and make it more likely your sleep will be disturbed. A new study of university students in Norway found a disturbing side effect of ...

This story was featured in The Must Read, a newsletter in which our editors recommend one can’t-miss story every weekday. Sign up here to get it in your inbox. For most of my adult life, I’ve been ...

A small study suggests that eating up to 5 cups of fruits and vegetables a day can help you sleep soundly through the night, with fewer sleep disturbances. The fiber and carbohydrates in fruits and ...