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.

It's almost time to change the clocks again in most of the U.S.

Don't forget, clocks spring forward tonight for the start of daylight saving time 2026. When does DST end permanently? What we know about time change in US.

We turn clocks forward at 2 a.m. Sunday, but should we? Jessica Ferrell, a NEOMED professor, discusses her research on the ...

As daylight saving time approaches, understanding the cardiovascular risks and taking preventive steps could save your life.

Transitions like Daylight Saving Time can disrupt sleep and raise the risk of bipolar mood shifts. Here’s how to stay steady. Key Takeaways ______________ Benjamin Franklin first mentioned what we now ...

On Sunday, the clocks will change in British Columbia for the last time, as Daylight Saving Time becomes permanent.