The familiar labels "night owl" and "early bird," long used in sleep research, don't fully capture the diversity of human ...

Sleep is one of the most important foundations of health, yet millions of people struggle to fall asleep and stay asleep. If you are reading this, you may be one of them… Over the last decade, one ...

For night owls, it can be difficult to acclimate to the 9-to-5 world, but one sleep expert has an interesting approach to help some of her U.S.-based clients who are night owls adjust to an earlier ...

Add Yahoo as a preferred source to see more of our stories on Google. A large body of research supports the health benefits of being an early bird. But being a night owl isn't all bad, say experts.

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 ...

Did the holidays mess up your sleep patterns? Maybe you stayed up late ringing in the new year, or changed time zones while traveling. Science journalist Lynne Peeples says the body's circadian ...