Chuck the gadgets, the fads and the alarm. Circadian research reveals how important your body’s internal clock is to blissful ...

At 2 a.m. local time, clocks should be rolled back to 1 a.m., giving most people an extra hour of sleep and shifting daylight ...

Scraping Daylight Savings Time entirely is estimated to result in 300,000 fewer incidences of stroke and to lower incidents ...

Strong, sustained social connections across life may slow biological aging, lowering inflammation and keeping the body’s ...