Shimadzu Corp, a Kyoto, Japan-based precision equipment maker, has started selling a clock which is accurate to a deviation ...

UCLA physicists have developed a new thin film that uses far less of the rare thorium-229 while also being significantly less ...

Resembling a squat, wide fridge, the world's most accurate clock went on sale for $3.3 million in Japan on Wednesday.

Resembling a squat, wide fridge, the world's most accurate clock went on sale for $3.3 million in Japan on Wednesday. Known ...

The challenge here is to shrink these systems down enough, so they actually fit in applications where they'd be most useful.

The threat of GPS jamming extends beyond aviation. Without GPS, our lives would grind to a halt: in 2017, a government report ...

Optical atomic clocks have the potential to improve timekeeping and GPS accuracy by a factor of 1,000, enhancing the ...

Conversely, if you stick to a regular sleep pattern, when we “fall back” on Nov. 2, 2025, you will gain an hour of sleep.

Measuring time to the 19th decimal place, as nuclear clocks could do, would allow scientists to study very fast processes ...

If time is money, precision in nanoseconds can be measured in millions of dollars. Shimadzu Corp, a Kyoto, Japan-based precision equipment maker, has started selling a clock which is accurate to ...

The "Aether clock OC 020" is so precise that it would take 10 billion years for it to deviate by 1 second Resembling a squat, wide fridge, the world's most accurate clock went on sale for $3.3 ...

The device measures time by using the optical transition ... though there are potentially more accurate clocks under research, according to the company. Sign up for the Daily Briefing Get ...