WASHINGTON (AP) — Being a night owl can be bad for your heart. That may sound surprising but a large study found people who ...

It doesn't mean staying up and waking up late is inherently unhealthy.

We all have nights when we stay up later than we should. But if you’re a night owl by nature, it might be doing more harm to your health than you realize. “We live in a sleep-deprived society with ...

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Bad news for those who love to stay up late. Night owls have a 16% higher risk of heart attack and stroke, study finds. Much of increased risk linked to smoking, less sleep, and poor habits. Experts ...

Being a night owl has its advantages – like having the energy to do more activities after school or work, or staying awake for late-night TV. But going to bed later on a regular basis may not be so ...

Categorizing people into just two groups — late and early risers — may be oversimplified when it comes to health and ...

To make sharing a bed better for everyone, try these tools and techniques.

Are you a night owl or an early bird? We’ve all heard the terms ‘burning the midnight oil’ and ‘the early bird catches the worm’. In an ...

Are you a night owl? If you’re the type of person who feels wide awake every night and tired every morning, you know how your internal circadian rhythm—also known as your chronotype—can feel out of ...