A more precise definition of the second is crucial to all sorts of physical measurements – but to get there, scientists have to pack up their extraordinarily fragile optical clocks and take them on to ...

As summer fades into autumn, most Australian states and territories will set their clocks back an hour as daylight saving ...

A clock honouring a town's old time zone has been unveiled at a shopping centre.The Stroud Time clock at the Five Valleys ...

Atomic clocks are the basis upon which a second is defined. But there is a new kid on the block, the optical clock, which ...

A revolutionary timekeeping breakthrough could be on the horizon as scientists explore the thorium-229 nuclear optical clock, ...

How we came to move the clock forward in the spring, and then push it back in the fall, is a tale that spans over more than a century — one that's driven by two world wars, mass confusion at ...

Did you know there was once a day in American history when some cities experienced two noons in a single afternoon?

Chun Wang, a Chinese-born crypto entrepreneur, paid an undisclosed amount for the mission. Some satellites are already in polar orbit, and researchers called it a routine flight.

Rediscover travel through remote stillness, alpine thrills, or all-inclusive luxury—where every stay is rooted in authentic experiences, genuine care, and an invitation to be more “Be More Here.” ...

The UK will bid farewell to Greenwich Mean Time (GMT) this Sunday as the clocks spring forward, ushering in British Summer ...

Dr Kelu said: “The circadian clock regulates our physiology and metabolism, and we know that extreme cases such as shift working, causing circadian misalignment, will lead to increased risk in ...

The final minute of a one- or two-goal game is prime NHL real estate. Every player wants to be on the ice when the game is on ...