When the clocks move forward in spring, many people notice only a little extra fatigue, but the change may have greater effects on the body than one might expect.

Daylight Saving Time begins Sunday morning, resulting in the loss of an hour of sleep, which can affect the body and mind, ...

Daylight saving time starts Sunday, March 8. Here's when clocks change and why the U.S. still observes DST.

Adopting this habit could transform your quality of sleep—especially as daylight saving time approaches.

Doctors say the one-hour clock change can disrupt sleep cycles, mood and short-term health, but simple steps can help families adjust ...

Much of the advice about improving sleep focuses on what to do shortly before you go to bed. Turn down the lights, stop ...

I changed my sleeping schedule for a month. Just one hour less of sleep had a profound effect on my energy levels. Share on Pinterest Getty Images/AleksandarNakic My typical sleeping schedule on ...

Daylight Saving Time begins March 8, 2026, in the U.S. and Canada as clocks move forward one hour, bringing longer evenings but reviving debates about the system.

Suppose that your fifth-grader typically goes to bed at 9:30 PM on school nights and gets up at 6:30 AM. Since it often takes a little while to fall asleep after getting into bed, that means 8.5 to ...

Researchers have found the optimal amount of sleep that is linked to the best level of insulin sensitivity, which comes to a little less than seven and a half hours.