Hormones impact almost all of our bodily functions, from skin, to the gut, to our moods. Here, experts on hormonal and metabolic health explain how to stay well ...

Problem is, smartphones and tablets emit “blue light,” which can suppress these natural hormones that promote sleep. Blue ...

A 101-year-old woman, who describes herself as a 'night owl', has shared her secret to a long life. Jiang Yueqin, who still ...