By entering the date, time, and location of an event, you can hop on to your little virtual time machine and get a glimpse of the enormous world clock ... zone converter lies in its capacity to switch ...

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

Physicists recently created Coordinated Lunar Time, a time zone for our Moon. On the Moon ... Every satellite in a GPS constellation carries a super-precise atomic clock. These clocks measure seconds ...

DST will end at 02:00:00 AM, Sunday, Oct 27, 1918. When local clocks are to be set backward by 1 hour.

Premium Ekkehard Peik, one of the field’s pioneers, says such a clock could be a factor of 1,000 times better than today’s standard atomic clocks. Image: Pixabay FOR THE discerning timekeeper ...

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

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

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

The Bulletin elevates expert voices above the noise. But as an independent nonprofit organization, our operations depend on the support of readers like you. Help us continue to deliver quality ...

On Nov. 18, 1883, Americans adopted four standardized time zones, replacing a confusing, dangerous hodgepodge of times.

Touching the strategic assets was something we had been encouraged to do. During our time on base, the line of assembled aircraft—with the collective potential to deliver over 130,000 pounds of ...