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 ...

Chronotype isn't just morning lark or night owl: your body clock runs on three dials, not one. Take this quick, science-based ...

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 ...

Some owl chicks in captivity have been observed sleeping face down, likely due to their living conditions or tiredness (as babies tend to be). Owl chicks hatch with neck strength capable of cracking ...

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 ...

Those who prefer to be up during the late night hours might see some effects on their mental health. We spoke with an expert ...

It's 11 pm on a weeknight and your teenager still has their bedroom light on. You want them to get enough sleep for school the next day, but it's a struggle. Our new research shows what happens to the ...