We’re once again approaching the annual resetting of the Doomsday Clock. Last January, the Science and Security Board of the ...

These radioactive elements decay at known rates, effectively acting as a built-in clock that reveals precisely when the eggs were buried millions of years ago. This natural timekeeping mechanism has ...

A destructive windstorm disrupted the power supply to more than a dozen atomic clocks that keep official time in the United ...

Time appeared to skip a beat last week when some of the world’s most accurate clocks were affected by a wind-induced power ...

The National Institute of Standards and Technology recently warned that an atomic clock device installed at its Boulder campus had failed due to a prolonged power ...

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 ...

Officials said the error is likely too minute for the general public to clock it, but it could affect applications such as critical infrastructure, telecommunications and GPS signals.

Time is a quantity and term that is very difficult to define. The dictionary says that time is “a period or interval.” Another puts forth the definition as “a measurable ...