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

Daylight saving, which refers to most U.S. states moving an hour ahead to maximize sunlight during spring and summer, began ...

From 'hibernating behavior' to light boxes, here's what you need to know to help with this biannual clock change ritual.

Do clocks fall back for an extra hour of sleep this weekend? What to know about the time change and when 2025 daylight saving ...

On Nov. 2, 2025, Daylight Saving Time officially ends, and we “fall back” into Standard Time. Sunrise will occur about an ...

Sure, gaining an hour of sleep in a couple of weeks will feel nice, but the next few months may be better for our overall ...

Standard time will kick off early this year and is happening on the second-earliest date it can ever possibly happen. Here's when to "fall back" in 2025.

Daylight saving time has already overtaken standard time, running eight months from the second Sunday in March to the first ...

Thieves have pulled off a daring heist at the Louvre, stealing priceless Napoleonic jewels from the famed Paris museum.

This year's change from daylight saving time to standard time takes place on Sunday, Nov. 2, at 2 a.m. local time. Americans ...