A recent study in the Journal of the American Heart Association reveals that adults who are naturally more active at night have poorer cardiovascular health and a higher risk of heart attack or stroke ...

Adults with a natural preference for nighttime activity may be at a greater risk for behaviors and health factors linked to cardiovascular disease, a new study shows.

WASHINGTON (AP) — Being a night owl can be bad for your heart. That may sound surprising but a large study found people who are more active late at night — when most of the population is winding down ...

People who naturally stay up late may be putting their hearts under added strain as they age. A large study tracking more ...

People who stay active late at night, often called night owls, may have a higher risk of heart problems, a new study suggests. Researchers say the mismatch between the body's internal clock and daily ...

Night owls — those who naturally stay up late — may be more likely to develop heart disease, a new study has found.

Research shows that being a "night owl" may affect your heart health. Find out how and get tips to reduce your risk here.

But adults who described themselves as night owls, especially women, can minimize risks with healthy lifestyle behaviors.

A new long-term study reveals that people who stay up late may have poorer cardiovascular health and a greater risk of heart ...

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