Atomic clocks are more accurate than those used to define the second, suggesting the definition might need to change ...

Although many of us rely on digital means to tell the time, is there a trend toward embracing the classic, large wall clock?

A new study reveals that the body’s internal clock plays a key role in eating behavior, influencing when and how much adolescents eat.

Tired of driving home from a hard day's work in darkness? You're in luck because daylight saving time is slated to start next ...