The tradition of Daylight Saving Time became official in the U.S. in 1966 when the Uniform Time Act of 1966 was passed.

How do we help our kids adjust to the upcoming time change? How do we explain Daylight Savings Time to kids who are old ...

Just two days after Halloween, daylight saving time will come to an end. Here's your biggest questions answered.

Increasingly research suggests that clock changes may adversely affect people's health. The strongest evidence relates to ...

Plan on a glorious extra hour of sleep as most of America “falls back” into standard time. But make sure to get outside for some morning sun, too — it’ll help your body clock reset faster.

Most countries do not observe daylight saving time. And for those that do — mostly in Europe and North America — the date of ...

Leon Lobo is the head of the National Timing Centre research and development programme at the National Physical Laboratory, Teddington, UK. Chander Velu is professor of innovation and economics at the ...

From the moment you wake up, your body starts to prepare for sleep. We show you how to adjust your daytime habits to get the best possible night of rest.

Some people check a wristwatch; others use a smartphone app or the position of the sun. But although these methods will tell you what time it is, they won’t reveal your internal time – that is, the ...