The world's most accurate clock – so precise that it would take 10 billion years for it to deviate by one second – has gone ...

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. Whether you're planning a virtual meeting with ...

Resembling a squat, wide fridge, the world's most accurate clock went on sale for US$3.3mil in Japan on March 5. The "Aether ...