Try light therapy if you're fighting fatigue from the time change or struggling with seasonal depression. Here's how it works ...

An audio clip purported to show Trump saying that when the clocks move forward, "Granny's dead, she lost an hour." ...

Daylight saving time begins on Sunday, March 9, meaning most Americans will lose an hour of sleep as we "spring forward." ...

Every spring, we ritualistically move our clocks forward in most of the United States. Here is why we do this and the origins of the practice.

The practice of daylight saving time spans over a century of U.S. law. Here's who started it and why we observe the time ...

Research shows that daylight saving time can cause other health problems and disruptions apart from headaches. NPR published ...

The shift to daylight saving time does more than steal an hour of sleep — it messes with your health. Here's how one hour ...

Here's what to know about when DST started and ends in 2025, why it exists and if President Donald Trump is actually ending ...

Even as a bipartisan coalition of lawmakers push for permanent daylight saving time, many Americans say they prefer permanent ...

Daylight saving time in 2025, when clocks change by an hour, has begun. Here's a look at when exactly we "spring forward" and how daylight saving time works. What time exactly does the time change ...

It can be satisfying when things actually work out as expected. In that sense, D.C. got cause for satisfaction Monday evening ...

For those of you who fall in the latter group, you can thank 20th century Englishman named William Willet for planting the ...