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

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 ...

Daylight saving time has officially returned. On Sunday, March 8, we will "spring forward" by advancing our clocks by one hour at 2 a.m. local time, with the exception of people in Hawaii and some ...

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

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 ...

Daylight Saving Time US 2026 will begin on March 8, 2026, when people across most of the United States will move clocks forward one hour at 2:00 a.m. local time. The spring forward time change means ...

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 ...

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 start of daylight saving time coincides with Sleep Awareness Week this year, and the effects of losing an hour of sleep go far beyond feeling groggy in the morning.

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 ...