A study of more than 320,000 people found that night owls are more likely to engage in risky behaviors, like smoking and poor ...

New study reveals the long-term health outcomes of staying up late and how simple changes can make a difference.

In a new study, regularly delaying bedtime was connected to increased risk of heart disease, especially for women. Here’s what night owls need to know.

Isn’t it weird how some days you wake feeling super sharp, highly creative, and can get more done in one day than the entire last week? But the next day, you can barely drag yourself out of bed, you ...