Researchers have demonstrated a new optical atomic clock that uses a single laser and doesn't require cryogenic temperatures.

While modern humans tend to think of science in terms of innovations made during the past 100 to 200 years, mankind has ...

A recent breakthrough has paved the way for timekeeping even more precise than the measurements performed by atomic clocks.

Explore these haunted places in Germany and spooky German tourist attractions, from Trier’s witch hunts to the infamous ...

Questing for a truly constant “tick,” scientists have zoomed in on the atomic world, where the minuscule scales and ...

In the modern day, time can be determined down to 100 billionths of a second thanks to GPS technology. It makes one think, in ...