A hobbyist who blogs as Chip Overclock wasn't satisfied with his GPS-disciplined desk clock. The Raspberry Pi inside it kept time within microseconds of UTC, but only when GPS satellites were ...

In Albert Einstein’s Special Theory of Relativity, the concept of “time dilation” illustrates that the flow of time is ...

Rubidium oscillators (RbXOs) present strong growth opportunities as costs decline and technology improves. These devices are crucial for IoT applications, consumer electronics, mobile infrastructure, ...

The first-ever deployment of a quantum optical atomic clock on an underwater autonomous submarine has been successfully completed. Infleqtion’s Tiqker optical atomic clock was integrated into the ...

Most clocks, from wristwatches to the systems that run GPS and the internet, work by tracking regular, repeating motions. To build a clock, you need something that ticks in a perfectly repeatable way.

Time already behaves strangely in modern physics. It can stretch, slow, and split depending on speed and gravity.

Scientists have taken another giant step towards building the most precise clock ever imagined—one that could display not only the passage of time, but shifting rules of nature itself. An ...

Researchers in the US and Germany have unveiled a theoretical blueprint for an atomic clock driven by a highly synchronized ...

China has taken a significant step in high-precision timekeeping by mass-producing a fingernail-sized chip-scale atomic clock ...

Microchip Technology Inc. has opened a new facility in Tuscaloosa, Alabama, that will focus on the manufacturing of active ...

Over the last few years, optical atomic clocks have broken record after record in precision timekeeping. Atoms are cooled to ...

For decades, atomic clocks have provided the most stable means of timekeeping. They measure time by oscillating in step with the resonant frequency of atoms, a method so accurate that it serves as the ...