Continuous sleep is a modern habit, not an evolutionary constant, which helps explain why many of us still wake at 3am and wonder if something's wrong. It might help to know that this is a deeply ...

Don't sleep on getting quality shuteye at night. Good sleep is essential for your health, and poor sleep has been linked to everything from cognitive impairment to metabolic and cardiovascular issues.

Teens might finally have a good reason to sleep in on weekends within limits. A new study reveals that teenagers who get up to two extra hours of sleep on weekends show fewer anxiety symptoms than ...

Darren Rhodes does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...