Scientists say the return to "standard time" is good for our health. But the time change can be disruptive and we must also ...

There are some economic reasons for permanent daylight saving time, but the health and safety reasons for permanent standard ...

The alarm blares at 6 a.m. after another night of restless sleep. You drag yourself out of bed, already exhausted before the day begins. If this scenario sounds familiar, the issue might not be how ...

It's well-known that neural circuits help synchronize our biological clock with the day-night cycle. But just how exactly do ...

Twice a year, we adjust the clock and it often appears to wreak havoc on our sleep schedules and body clocks. Why does ...

More light in the morning and less at night is key to keeping that rhythm on schedule — all the instruments in sync. When the clock is regularly disrupted by time changes or other reasons, he said ...

Life can throw off your sleep-wake schedule—here are some steps you can take to reset your circadium rhythm, naturally.

As of 2025, most Americans are on Daylight Saving Time eight months of the year, from March to November. Standard Time is ...