Waking up tired or wired? Your circadian rhythm could be off. Reset your internal clock with science-backed habits for deeper ...

A new Norwegian study finds that one hour of screen time at bedtime results in a 59% higher risk of insomnia and 24 fewer ...

The Forerunner 265 is the Rolls-Royce of trackers, with its lengthy list of health and wellness features (relaxation ...

Insomnia risk rises and sleep duration drops the more you use a phone or tablet at bedtime, a new study finds.

D octors have long pointed to good sleep as the no.1 lifestyle choice to stay physically and mentally healthy and age well, reducing the risk of chronic conditions like heart dise ...

Melatonin is a hormone in the brain that maintains your body's circadian rhythm, and therefore, regulates sleep. Taking ...

Sleep has become an obsession—part aspiration, part anxiety. And in the vacuum left by our burnt-out routines and glowing ...