Daylight saving time moved clocks forward this weekend. Here's why the U.S. still observes it.

Daylight saving time has arrived — and for those of us who hate losing sleep, the countdown to it ending has begun.

What to know about daylight saving time and when to adjust your clock.

The nights are coming earlier and getting colder — signs that the clocks are about to fall back an hour for the time change. Here's when and what to know about this year's end of daylight saving time ...

Daylight saving time arrives at 2 a.m. March 8. This is the time change when we lose an hour of sleep. Why are we still ...

Now that we’re more than two weeks into daylight saving time, most of us likely have adjusted to that one-hour time change.

Americans will gain an extra hour of sleep as daylight saving time comes to an end on Sunday. Clocks will "fall back" one hour, resulting in shorter days and longer nights as winter approaches. This ...

Correction & clarification: A prior version of this story misstated the origin of the U.S. law on daylight saving time. Sunsets are earlier, the nights getting longer and the leaves are turning — ...

Sunsets are earlier, the nights getting longer and the leaves are turning — signs that the clocks are about to fall back for the time change. Here's what to know about the end of daylight saving time ...