“Quantum clocks running at the smallest scales were expected to lower the energy cost of timekeeping, but our new experiment ...

Discover how reading a quantum clock can surprisingly cost more energy than keeping it ticking, impacting timekeeping and quantum technology.

A new study by Stanford medical researchers has confirmed long-term hazards to our annual clock change from Standard time to Daylight Saving Time. The researchers compared the three different time ...

A study led by the University of Oxford has identified a surprising source of entropy in quantum timekeeping—the act of ...

Graphic illustrating the difference in energy between running a quantum clock (left: a single electron hopping between two nanoscale regions) and reading the ticks of the clock (right). The energy ...

Time moves differently on Mars — not in the Tibetan philosophy sense of the word, but in a measurable, physics-will-ruin-your-mission kind of way that's giving NASA engineers a real headache. As the ...