The advantage of a radio-controlled clock that receives the time signal from WWVB is that you never have to set it again.

The Earl Layman Street Clock has stood at its current spot in Pioneer Square since 1984. It was originally erected in 1907, or 1922, depending on which story you believe.

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 ...

It was the greatest experiment ever conducted on U.S. soil. Discover 20 little-known facts about the Manhattan project.

One of the most important projects of the 20th century was also one of the most daring and destructive, and it reshaped the ...

Smartphones may be our ultimate timekeepers these days, but the best wall clocks certainly add more panache to the act of ...

Work on the nuclear clock is being carried out by scientists at JILA, led by JILA and NIST Fellow and University of Colorado Boulder physics professor Jun Ye, in collaboration with the Technical ...

In the UK, the custom of changing the clocks twice a year has been around for more than a century. We still have a short while until clocks change, therefore, make the most of your sleep before ...

The clocks are finally set to go forward in the next couple of days, marking the beginning of the Irish Summer Time and the coveted grand stretch in the evening. While some people may be mad that ...

In other words, when will the clocks go forward? And crucially, when will we enter British Summer Time (BST)? Although we'll technically lose an hour of sleep, the mornings will be even lighter ...

While studies we looked at when the clocks went backwards seemed to indicate a more subdued, introspective playlist for many listeners, are we set to completely revitalise our Spotify for the new ...

In Ireland, the clocks 'spring forward' by one hour at 1am on the last Sunday of March (30 March, 2025). The clocks will then 'fall back' on the last Sunday of October (26 October, 2025).