The ticking, tocking and chiming is constant — and so is his backlog of repairs. His store is less showroom and more of a ...

Americans will turn their clocks back one hour on Nov. 1 after Congress adjourned without passing legislation that would end the nation's twice-yearly time change. Despite pressure from President ...

Add Yahoo as a preferred source to see more of our stories on Google. Americans will turn their clocks back one hour on Nov. 1 after Congress adjourned without passing legislation that would end the ...

Once used for presidents, diplomats, and luxury stationers, the centuries-old art of pendulum stamping dwindled to a single master printer before finding new life in Paris. Manual pendulum stamping ...

Scientists in Vienna have achieved a major breakthrough in timekeeping by creating the world’s first self-stabilizing nuclear clock, a technology that could eventually surpass even the most precise ...

You’re probably used to the month of February having an extra day every four years, during the leap year. Timekeepers added that extra leap day because Earth completes one orbit around the Sun in ...

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Two independent teams have built operating nuclear clocks—devices that might one day rival the best atomic clocks and offer new ways to probe fundamental physics. Photograph of the thorium-229-doped ...

As the world considers redefining the precise length of a second, Singapore’s Centre for Quantum Technologies has delivered a new contender for the ultimate master timekeeper. Tests of their new ...

Take a second and turn it into trillions of moments. Measure each one. That's how precisely an atomic clock at Singapore's Centre for Quantum Technologies (CQT) keeps time—and with record-setting ...

New Jersey residents will get an extra hour of sleep this fall when daylight saving time comes to an end. The annual time change arrives at 2 a.m. Sunday, Nov. 1, when clocks across New Jersey and ...