PARIS (AFP) - Scientists in Japan have identified a genetic mutation linked to narcolepsy, a disease that can cause someone to doze off in mid-sentence or behind the wheel of a car, a study released Sunday reports. Other symptoms of the

MOST people would agree that stress increases your risk for illness and this is particularly true for severe long-term stresses, such as caring for a family member with a chronic medical illness. However, we still have a relatively limited