More light in the morning and less at night is key to keeping that rhythm on schedule -- all the instruments in sync. When ...

It's time to 'fall back' once again as Daylight Saving Time comes to an end Sunday. While some enjoy moving their clocks back ...

Most Americans will enjoy an extra hour of sleep this weekend as the nation transitions from daylight saving time to standard ...

As modern lifestyles increasingly challenge the body's natural circadian rhythm, the American Heart Association is ...

A new American Heart Association scientific statement highlights how maintaining circadian health through regular sleep, light exposure, meal timing, and exercise may reduce cardiometabolic disease ...

Clocks fall back Sunday, Nov. 2, giving an extra hour of sleep, but experts say it can disrupt your body’s internal rhythm and cause grogginess or insomnia.

The disruption of sleeping and waking patterns from the daylight saving clock change reveals a great deal about our everyday ...

When do clocks fall back 2025? Americans will turn clocks back one hour as daylight saving time ends at 2 a.m. Sunday. The time change marks the return to standard time until March 8, 2026. Learn how ...

Daylight saving time is coming to an end on Sunday, Nov. 2, which means clocks are going back one hour to standard time. Experts say the one hour of extra sleep ...

As clocks turn back this weekend, sleep specialists caution that our personal body clocks are affected by any alteration in sleep schedules.

Health experts caution that the seasonal clock adjustment associated with daylight saving time could have adverse effects, ...

It's time to move clocks back on Sunday. Daylight saving time ends in the U.S. at 2 a.m. local time, which means setting your ...