As we emerge from the drowsy holidays with aspirations of being fitter and more productive, one social-media trend jumps out: How about waking up everyday at 5 a.m.? It’s true, some of the world’s top ...

Add Yahoo as a preferred source to see more of our stories on Google. Androlia/Getty Images In today’s society, work and school days are often built around a schedule that prioritizes waking up ...

Eight hours of nightly sleep might seem like an unattainable dream. Experts generally recommend seven to nine hours of ...

Huffington Post asked a doctor what's really going on with your sleep ...

So while waking at 3 am can feel unsettling, occasional nighttime awakening is part of how sleep works. Understanding what is ...

Add Yahoo as a preferred source to see more of our stories on Google. Recent chronobiology research confirms what many of us have suspected: the time you wake up significantly impacts your overall ...

Ever wonder why some mornings you wake up ready to go, and others you feel like a zombie? The difference often comes down to when you wake up during your sleep cycle, and that’s exactly what a sleep ...

Many people find themselves waking at roughly the same time each night and start to wonder whether something is wrong with ...

A sleep specialist warns against doing this one activity when you find yourself awake in the middle of the night. Chances are ...

Amelia MacIntyre, DO, is a board-certified family medicine physician. She is certified in osteopathic medicine. Older people still need seven or eight hours of sleep a night—similar to younger adults.

Muse by Interaxon today announced Smart Wakeup, the newest addition to its Sleep, by Design platform. Smart Wakeup monitors brain activity in real time and times a gentle audio wake-up to lighter ...