If you didn’t prepare for Daylight Saving Time, your sleep schedule may be off. CNN wellness expert Dr. Leana Wen offers advice on how to cope with the time change.

DST continues to spark debate as Americans remain divided over whether to keep changing their clocks each year.

Maintenance of good sleep habits can defray the sometimes difficult adjustment to time changes.

Setting clocks forward was introduced in the U.S. to make better use of natural daylight and save energy, Time and Date reports. The nation has followed the current schedule since ...

In 2026, Daylight Saving Time took place on March 8, when clocks were advanced by one hour at 2:00 am in several regions of ...

OAKLAND, Calif. - Warmer temperatures make it feel as if spring is in the air, which is a good time to remind all of us to spring ahead one full hour ahead as we return to Daylight Saving Time this ...

Daylight Saving Time — which runs from March 8 to Nov. 1 this year — allows you to enjoy some extra sunlight in the evenings and sets the scene for summer, but it can also can seriously mess with your ...

Spring is nearly here, and in Portugal, that means it’s time to adjust the clocks for daylight saving time. After a long ...