Your Android device might soon tell you exactly how much your clock has moved while traveling to a new time zone.

The practice of maintaining time has changed dramatically from the days when local time was determined by the position of the sun. Local time is unique but frequently unfeasible in a world where ...

Nine hours and 30 minutes ahead of New York. Five hours and 30 minutes ahead of London. Three hours and 30 minutes behind Tokyo. For more than a century, India’s clocks have officially fallen short of ...

From the beginning of the universe to the present day, time is one of the few things we regard as regular and unchanging. Time works by measuring periods between the past, present and future. But that ...

Earlier this month, Sen. Marco Rubio reintroduced legislation that would make Daylight Saving Time permanent, proposing an end to the bi-annual clock change that disrupts the lives of millions of ...

Thanks to Einstein’s relativity, time flows differently on Mars than on Earth. NIST scientists have now nailed down the ...

George Daniels Professor of Scientific Instrumentation, City St George's, University of London We live in a world where time is all important. Nanoseconds mark the difference between success or ...

America's official time is kept at a government laboratory in Boulder, Colo., and according to the clock at the entrance, I was seven minutes behind schedule. I rush across the campus of the National ...