According to the Department of Transportation, which oversees the nation's time zones, there are two states and five U.S.

According the Library of Congress (LOC), daylight saving time went into effect across the United States on March 31, 1918, ...

The time change known as daylight savings starts Sunday,. Most Americans lose an hour of sleep when clocks "spring forward." ...

Do we lose an hour of sleep this weekend? Here's when to spring the clocks forward for the start of daylight saving time.

Get ready to move the clocks ahead for the spring forward time change. Here's when and what to know about daylight savings ...

Add Yahoo as a preferred source to see more of our stories on Google. Get ready to change your clocks again, as daylight saving time (DST) begins this weekend. In March, clocks will "spring forward" ...

Residents across the U.S. can at last celebrate as the snow thaws and milder temperatures approach - though not before sacrificing an hour of sleep. Most of the U.S. changes its clocks for daylight ...

Springing forward on daylight saving time did a number on my body, but these wellness devices are making the transition easier.

People like the idea of not having to switch back and forth, but may not like the idea of sunrise happening around 8:15 in ...

Most states and territories are preparing to turn back clocks for the end of daylight saving this week. Here's what you need ...

The Georgia Sunshine Protection Act would have moved us to the Atlantic time zone, ending clock changes for Daylight Saving ...

Daylight saving time is here again, meaning many people in America will soon lose an hour of sleep but gain a little more evening sunlight. The annual time change will take place in most of the United ...