Michelle Obama and her husband, Barack Obama, don’t see eye to eye when it comes to bedtime. “Bedtime is the best time of the ...

He added: "The loss of an hour of sleep can disrupt the body’s circadian rhythm, which regulates sleep-wake cycles through hormonal and environmental cues like light exposure. Even a small shift in ...

Four new versions of Seiko's Astron GPS Solar Dual-Time Chronograph 5X83 ✓ SSH175, SSH177, SSH179, and the limited SSH180 ✓ ...

Most of the country changes its clocks twice a year—once on the second Sunday in March, when DST begins, and again on the ...

Adjusting your sleep schedule can be tough, and helping your kids do the same (whether for daylight saving time, ...

Learn how the Doomsday Clock serves as a potential indicator for health crises, including substance use disorders and ...

Here's how light therapy can help beat jet lag and how the Lumos Smart Sleep Mask uses light pulses during sleep to reset ...

When Zheng Qinwen squatted down for the third time to adjust her shoelaces, the restlessness in the audience shifted from curiosity to helplessness. This women's singles quarterfinal at Indian Wells ...

Some people have to change their behavior for their significant other. Such was the case for Barack Obama, whose penchant for running late annoyed wife Michelle to no end.

To create a consistent wind-down routine, try reducing overhead lights and using warm, soft lighting in the evening. Gentle ...

Michelle Obama spoke about one of her husband's habits that used to get on her nerves, during the premiere episode of her ...