As Europe’s clocks move forward this Sunday, health experts warn that even a one-hour shift disrupts the body's circadian ...

It may be a simple one hour shift, but it can cause some of us to struggle with fatigue, irritability and brain fog for a few ...

Get ready to "spring forward" this weekend! It's almost time for the advent of daylight saving time, the annual practice of adjusting clocks forward by one hour to take advantage of more sunlight and ...

Add Yahoo as a preferred source to see more of our stories on Google. Prepare to lose an hour of sleep as daylight saving time arrives this weekend. Millions of people in the United States will ...

As clocks prepare to spring forward early Sunday morning for the start of daylight saving time, doctors are warning that the time change can have real impacts on people’s health and safety. The shift ...

Add Yahoo as a preferred source to see more of our stories on Google. Get ready to spring forward! Daylight Saving Time starts on March 8, bringing longer days and darker mornings. Learn about the ...

One less hour of sleep can throw your schedule out of whack for days after.

Residents in participating regions of the U.S. are preparing to lose an hour of sleep tonight as Daylight Saving Time officially begins. At 2:00 a.m. local time on Sunday, March 8, 2026, clocks will ...

Fatal car crashes increase by 6% in the week following the start of daylight saving time, which occurs March 8. Nearly 30,000 people were killed between 2017 and 2021 due to drowsy driving, according ...

The time to "spring forward" is nearly upon us. See when you'll have to adjust your clocks.

Corrections & clarifications: An earlier version of this story didn't explain the origins of daylight saving time, which was the result of a basic framework originally introduced in the Uniform Time ...