What makes someone a "morning lark" or a "night owl?" Why does jet lag hit us so hard, and why do some people struggle each ...

When you eat matters in addition to what you eat. The optimal timing of your meals is tied to your circadian rhythm. Learn why it is best to eat dinner several hours before you go to bed.

Many iPhone users have noticed their alarms are mysteriously failing to sound in the morning. Here are my potential fixes.

On the View tab select View Settings. Select Send replies only during a time period and then enter your preferred start and ...

"Batching administrative tasks into one dedicated hour helps reduce stress ," says Amy Pierre-Russo, a certified work-life harmony coach. "Scattered tasks linger in the back of our minds and increase ...

Most people leave their TV settings untouched, but if you have a Samsung model, a few simple adjustments can significantly improve its visual quality.

Clocks tick faster on Mars than they do on Earth, in part because Mars experiences less gravitational pull from the Sun. Now scientists have calculated just how much faster — 477 microseconds, on ...

Here on Earth, we take for granted the fact that my watch displays the same time as everybody else's watch does, at least within my time zone. And when you step back and think about it, it is kind of ...

Clocks tick faster on Mars than they do on Earth, in part because Mars experiences less gravitational pull from the Sun. Now scientists have calculated just how much faster -- 477 microseconds, on ...