Medically reviewed by Sanja Jelic, MD If you want to lose weight, experts say you need to get enough sleep. Specifically, ...

Short sleepers cruise by on four to six hours a night and don’t seem to suffer ill effects. Turns out they’re genetically ...

Hannah, a digital representation of a 45-year-old woman in 2050, illustrates the health impacts of inadequate sleep.

Chronic sleep deprivation can drastically affect health and appearance, emphasizing the need for 7-9 hours of sleep nightly.