Across the board, U.S. counties where more residents reported sleeping fewer than seven hours per night had shorter life ...

That pattern held in wealthy suburbs, rural towns, and urban centers, and remained stable even when researchers accounted for other major health factors, including obesity, smoking, and physical ...

A new study reveals a striking pattern: more nightly sleep is tied to longer life, surpassing diet and exercise as a ...

Everyone has heard that it’s vital to get seven to nine hours of sleep a night, a recommendation repeated so often it has become gospel. Get anything less, and you are more likely to suffer from poor ...

Some people are genetically built to require less sleep than the rest of us. Albert Joseph Moore / Public Domain Everyone has heard that it’s vital to get seven to nine hours of sleep a night, a ...

Melatonin typically works in under an hour in most people, though factors such as your physical traits and the type of product used can vary this timing.

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.

Everyone has heard that it’s vital to get seven to nine hours of sleep a night, a recommendation repeated so often it has become gospel. Get anything less, and you are more likely to suffer from poor ...

Peter Eastwood has previously received funding from Research Funding Organisations (e.g. NHMRC, MRFF, NHRIF, Raine Study) and has been a consultant for several sleep-related biomedical device ...

Dr. Michael Darin is a sleep doctor and director of sleep medicine at Ochsner Baptist in New Orleans. He thought he was having good sleep, until he got the Oura Ring. The smart ring, developed by a ...