The practice of daylight saving time in the U.S. began over a century ago. This year's time change is now just days away.

Autumn nights are cooling off New Mexico, signaling the approach of that time of year when we "fall back" - daylight savings ...

But the change is slow. Abrupt changes, flying east or west (which extends or shortens sunlight exposure, affecting melatonin ...

It's almost time for Illinois residents to turn their clocks back an hour, signaling the start of shorter days. Here's what ...

Daylight Saving Time ends on Nov. 2, and many are preparing to turn back their clocks by one hour at 2 a.m. But what does the ...

Use your thermostat settings to save on energy bills. We've determined the best time of day to turn the heat on to save ...

The yearly time change is almost here. Here's when we 'fall back' and daylight saving time comes to an end for 2025.

Do clocks turn back an hour in November? Is daylight saving time permanently ending under Trump administration? What we know about the 2025 time change.

Wondering when to turn the clocks back for the end of daylight saving time? Here's when and why we fall back every year.

A sleep researcher at the Yale School of Medicine offered four tips to "fall back" and adjust sleep schedules with the end of ...

Wondering when to turn the clocks back for the end of daylight saving time 2025? Here's when and why we fall back every year.

The end of daylight saving time and the return to standard time aren’t all bad. While the days will seem to end earlier, with sunset times moving up, health experts and recent research generally agree ...