Sleeping five hours for one night might lead to short-term cognitive changes, but making it a habit can have serious health effects. Sleep is essential for good physical and mental health, but many ...

Not getting enough sleep could increase our risk of diabetes, irrespective of whether or not we eat a healthy diet. Getting enough sleep is essential for our mental and physical wellbeing. It helps us ...

Nearly 50% of older adults report having sleep problems, compared to about 20% of the general population, according to Dr. Akhil Vallabhaneni, a pulmonary and sleep specialist at Northside Hospital.

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Most of us treat sleep like it’s a simple budget item: we ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Sleep is one of the most essential activities for human health, but ...

Learn facts about sleep, during which the body rests, recuperates and performs essential repairs. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.