Beliefs developed when young about what is or isn't healthy can follow us for a lifetime, experts say. But what if those beliefs don't hold up…

If you needed another reason to get enough sleep, here it is: It may help your heart health.

If you needed another reason to get enough sleep, here it is: It may help your heart health.

Even dim light can disrupt sleep, raising the risk of serious health issues in older adults, a new study found.

Many people dread the blaring sound of an alarm clock, signaling the start of a busy workday. Others wish that they weren't already awake and …

People around the world are likely to lose 50 to 58 hours of sleep a year by 2099 due to the climate crises, a new study revealed.

The optimum amount of sleep is not too little but not too much -- at least in middle and old age.

Struggling to sleep? Put some muscle into your efforts by adding resistance training, otherwise known as weight training, to your weekly exerc…

Adolescence is a critical period of physical growth and self-discovery, but it also might be the most important phase for keeping an eye on yo…