Waking up early may just be the trick to staying healthy.

Add Yahoo as a preferred source to see more of our stories on Google. Staying up late when you have to wake up early isn't exactly the best idea if you want to be rested, but night owl tendencies can ...

For decades, many scientists thought our sleeping habits fit neatly into two categories: we were either night owls or early birds, with the latter group considered healthier overall. In a study ...

Research involving more than 300,000 people has a clear message...and it's not just to go to bed earlier.

Night owls could be at higher risk for type 2 diabetes, new research shows. Night owls refer to people who prefer a later bedtime and later rising time. Experts explain the findings. If you identify ...

Night owls, brace yourselves. A new study by Stanford Medicine researchers has found that following your natural inclination to stay awake until the early morning hours is a bad choice for your mental ...

A study investigating the effect of sleep on brain performance has found a link between an individual's preference for morning or evening activity and their brain function, suggesting that ...

Studies have shown that being a night owl can have a negative effect on your mental health—and now, a new study is showing that it could increase the risk to your heart, too: The study, published in ...

Night owls will find this new research a hoot. A study from Imperial College London suggests that those most active at night perform better on cognitive tests. The researchers analyzed UK Biobank data ...

Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. If you’re groggy in the morning but perky ...