Every night, millions of people work hard to keep our essential services running—treating patients, responding to emergencies ...

A new study adds to the research that night-shift work can be deadly, increasing breast cancer risk and speeding it's spread, ...

A study led by researchers at Mass General Brigham suggests that, when it comes to cardiovascular health, food timing could be a bigger risk factor than sleep timing. Numerous studies have shown that ...

Nighttime gunshots and the sirens wailing right after may be a larger factor in the health and well-being of millions of people than previously considered, Mass General Brigham researchers report. The ...