Daylight saving time became a national standard in 1966 when President Lyndon B. Johnson signed the Uniform Time Act, which was established as a way to continue to conserve energy. The thinking was if ...

Daylight Saving Time is a stretch of 34 weeks every year that starts in the spring and ends in the fall. But when, exactly, does that happen? The date the clocks change is different every year.

By it, we mean the twice-annual time change, and the one coming up in a few weeks is the tough one, when almost every ...

In March every year, the U.S. moves from Standard Time to Daylight Saving Time, a controversial time change to preserve ...

February is halfway through. Valentine’s Day has come and gone. And no matter what that groundhog said, there’s a hint of spring as the sun stays out for longer. That could only mean one thing — ...

To start off, it’s daylight saving, not “savings,” as it is commonly called. Daylight saving time, also known as DST, is a ...

Texas lawmakers are reviving efforts to eliminate the decades-long practice of changing the clocks twice a year.

In a new study, researchers at the University of Toronto aimed to find out whether pet dogs and working dogs need to take any ...