Disruptions to sleep patterns and your body’s circadian rhythms are a toll of the twice-a-year shifts between daylight saving time and standard time. And while this autumn’s time change suggests an ...

Clocks existed long before smart watches and ticking timepieces. Our circadian rhythm, the internal clock driving most organisms — from bacteria to humans — is an ancient biological function that ...

What you need to know about the end of daylight saving time - often mistakenly called daylight savings time - which ends ...

Daylight saving time typically starts each year on the first Sunday of October and extends to the first Sunday of April, when ...