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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Short bouts of light activity in the evening, which you can do while watching TV, can help you sleep better, research suggests.

Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. If so, you could be at higher risk of ...

According to the CDC, more than 1 in 3 adults say they are not getting sufficient sleep. Now, new research suggests it’s not just how much sleep you get, but what time you go to bed and wake up that ...

Did you know a teenager's biology and timing play a significant role in determining whether they should study in the morning or at night? Recent research reveals that matching the study time to a teen ...