On average, Martian time ticks roughly 477 millionths of a second faster than terrestrial clocks per Earth day. But the Red ...

The National Institute of Standards and Technology’s Internet Time Service Facility in Boulder lost power Wednesday afternoon ...

For decades, atomic clocks have provided the most stable means of timekeeping. They measure time by oscillating in step with ...

In a nod to history, the digital clock’s seconds indicator incorporates the British railway system’s renowned double arrow ...

The CRASH Clock is a new metric for measuring the risks of satellite congestion in low-Earth orbit. Its calculations are ...

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

About 1 in 3 Americans make at least one New Year's resolution, according to Pew Research. While most of these vows focus on ...

Trust: Your kitchen is happier and better off with a large statement clock in it. Here's why, and how to choose which size you need for your space.

The clock, however, is ticking against Diggs. If he isn’t activated by December 20, he won’t play this season. And since ...

Clocks on Mars tick faster by about 477 microseconds each Earth day, a new study suggests. This difference is significantly ...

Nuclear clocks are a technology researchers have been working toward for decades. New research in theoretical physics brings them closer to reality.

In 2008, a team of UCLA-led scientists proposed a scheme to use a laser to excite the nucleus of thorium atoms to realize extremely accurate, portable clocks. Last year, they realized this ...