Egypt holds the distinction of being one of the cradles of the water clock, with some of the earliest examples originating ...

Numerous ancient Egyptian obelisks remain standing today, most notably at Luxor Temple and the Karnak Temple complex. Some of ...

Scientists developed a highly accurate optical ion clock, improving time measurement precision by 1,000 times.

The clock can be the rotation of a planet ... King Arthur's daughter Gweneth slept for 500 years under Merlin's spell. Ancient legends of time distortion are, in fact, quite common.