A shooting at a music festival challenges the ED doctors to rise to the occasion — and makes for an hour of sensational, ...

READ ALSO: Harvard doctor shares 3 fasting tips for easy weight loss Additionally, artificial light can interfere with melatonin production, making it harder to fall asleep after a night shift.

HealthDay News — Shift work and night work are associated with an increased risk for the common cold and several other infections among nurses, according to a study published online March 10 in ...

Melatonin supplementation was linked to borderline significant increase in an indicator of oxidative DNA damage repair capacity.