Does extra sleep boost athletic achievement? About 10 years ago a Stanford researcher found a link between peak physical performance and sleep. In Dr. Cheryl Mah's early research on swimmers,...
The average adult needs at least seven hours of sleep each night, although most people get less. Approximately 70 million Americans have a sleep disorder, which may be why there's...
I often joke about needing my "beauty sleep," but researchers in Sweden have found evidence that we really do need sleep to keep us looking young, vibrant and attractive. Beauty...
