It’s an arbitrary and preternaturally vexing dividing line between Illinois on Central time and Michigan on Eastern time.

With fall in full swing and the holidays approaching, another familiar change is on the way — the end of Daylight Saving Time.

Sleep is so essential to other functions of the body. Any changes to our circadian rhythm put us at risk for physical and ...

Here's a breakdown of which states have passed measures to stay on daylight saving time permanently — a move called "lock the ...

Clocks will "fall back" one hour at 2 a.m. on Nov. 2, the first Sunday in November, granting most people an extra hour of ...

As of 2025, most Americans are on Daylight Saving Time eight months of the year, from March to November. Standard Time is ...

Daylight saving time in the US ends at 2 a.m. local time Sunday, Nov. 2. It's coming back at 2 a.m. local time on Sunday, March 8. The end of DST has the motto "fall back," whereas in March, we'll ...

Daylight Saving Time will soon end in most of the U.S. Some states want to stay in it—while others never leave Standard Time.

Daylight saving time ends on Sunday, Nov. 2, 2025, at 2 a.m., when the clocks "fall back" and we gain an hour.

As Alaska resets its clocks again, we must ask if we can’t even decide what time it is, how can we lead our own future?

Winter will always be a dark time of year for Indiana because we are tilted away from the sun, but what else would change?

The U.S. Senate briefly took up a long-stalled effort on Tuesday to make daylight saving time permanent and end the ...