Waking up is hard enough. Waking up at the exact same time every day—even on weekends, when you could be luxuriating for another hour (or three) under the covers—can feel borderline unreasonable. Yet ...

Getting enough sleep is key to warding off a host of health issues. While falling asleep fast is the goal for some, and staying asleep is the dream for others, it’s normal for your sleep to change ...

With a new year underway, it might seem like a good idea to embrace a stricter morning routine of waking up early and getting a jump-start on the day — but a 6 a.m. alarm isn’t for everyone, experts ...

How does your brain know when it's time to sleep? There are two main factors: Hours Awake. The longer you've been awake, the stronger your drive for sleep. Circadian Rhythm. Your body operates on a ...

Have you ever suddenly woken up, panicked that you've slept through your alarm and will be late for work, only to discover it's just 3 a.m.? Yeah, me too. The good news is that it's pretty common. In ...

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 ...

With so much to do heading into the busy holiday season, is anyone getting enough sleep? Most sleep experts advise that adults get seven to nine hours of sleep per night for good health and emotional ...

This story is adapted from Life Kit's Guide to Better Sleep, a one-week email series. Sign up for the special newsletter here. Do you have a wind-down routine? Enjoyable and relaxing habits that help ...

Muse Completes “Sleep, by Design” Platform with Smart Wakeup: A Smarter Alarm That Wakes Your Brain Up at the Right Time Smart Wakeup uses real-time brainwave monitoring to find the lightest moment in ...