People across continents begin their day as the sun rises, with the average wake-up time gathering around 7:00 am local time. By 9:00 am, the majority of the world's population is active and engaged.

The U.S. military uses 24-hour military time to avoid confusion between a.m. and p.m. The Navy started using it in 1920, and ...

Since its founding in 1832‭ ‬in the sleepy Swiss village of Saint-Imier‭, ‬Longines has blazed a trail characterised by ...

It is often said music is the universal language of humanity. Now a 12-year-old Houston boy is putting that to the test among an unlikely audience — man’s best friend.

Daylight saving time begins in March, when clocks are moved forward an hour, and ends in October, when the clocks go back to standard time. The twice-yearly time changes are generally unpopular ...

The clocks move forward one hour—jumping from 2:00 a.m. to 3:00 a.m. The National Physics Laboratory determines Israel’s official time using four atomic clocks.

London is a magnet for tourists. Greenwich is a magnet within it, due to its association with GMT, the world benchmark for time-zones. It was on my mind with the clocks due to change this weekend.

That is why atomic clocks form the backbone of Coordinated Universal Time (UTC) — which is used to set global time zones — and GPS (global positioning system) satellites, which rely on atomic ...

NPL's atomic clock, alongside clocks from around 80 labs worldwide, helps set Universal Coordinated Time (UTC), the official global time standard ...

A strontium optical clock produces about 50,000 times more oscillations per second than a cesium clock, the basis for the current definition of a second.

If a fancy clock were buckled in the back seat and driven around, it would generate incredibly detailed topography simply by telling time. Ye’s current professional goal is getting 1,000 atoms ...