Cognitive shuffling is a word-based mental technique designed to help quiet racing thoughts and ease your brain into sleep.

When a child takes a 1 milligram dose of melatonin, the hormone quickly enters their bloodstream, signaling to the brain that it’s time for sleep. Melatonin reaches levels in the blood that can be ...

One in four Britons wakes up groggy daily. But experts say there are ways to combat feeling sluggish and disorientated ...