FOR THE discerning timekeeper, only an atomic clock will do. Whereas the best quartz timepieces will lose a millisecond every ...

The most precise clocks in the world will lose only one second every 300 billion years—and someday they might fit in your ...

Nuclear clocks could be more accurate than atomic clocks by a factor of about 10, potentially leading to improved GPS ...

Physicists have made a breakthrough in the development of a nuclear clock, a new kind of ultraprecise clock that could ...

The length of a second was initially determined astronomically, using Earth's rotation. One second was defined as 1/86,400th ...

By studying decay of bound-state beta decay of thallium-205 (205Tl81+), scientists can better understand the timing and ...

WhatsApp Draft indicator. Google Gemini app on iOS. Xiaomi HyperOS 2 update. Nasa Earth Copilot. Samsung Galaxy S25 series ...

CHINA has unveiled its latest advanced supersonic fighter jet capable of dropping devastating weapons from space. The ...

Quantum startup will work with Leibniz Supercomputing Centre and Max-Planck-Institute of Quantum Optics on the project ...

Coordinated Lunar Time will help with precise space-travel calculations. But first, NASA has to figure out how to make it ...