If you often stay up late, your sleep habits could be putting your heart at risk. New research suggests that people who go to ...

“In general, people sleep better when it’s cooler,” says Johnson. However, if it’s cold outside and we jack up the heat, then ...

How much sleep is enough for adults and for adolescents? Julio Fernandez-Mendoza: Adults who report getting about seven to eight hours of sleep per night generally have the best health, in terms of ...

Everyone needs sleep. But what kind of sleep? Does going to bed late and “sleeping in” yield better health outcomes? Or is waking up early the secret to a healthier lifestyle and optimal workplace ...

About 10% of Americans say they have chronic insomnia, and millions of others report poor sleep quality. Ongoing research has found that bad sleep could lead to numerous health problems, including ...

If you feel more sluggish during certain times of the day, it could be due to your sleep chronotype. The chronotype affects the body’s natural tendency to be asleep or awake, according to the Sleep ...

What's snuggly and warm and adorable all over? A child? Sure. An intimate partner? If you're lucky. However, we're talking about pets right now. Furry friends can make the sweetest sleeping buddies, ...