On the 60th anniversary of the first Martinsville Speedway grandfather clock trophy, those who have a clock talk about what ...
The most precise clocks in the world will lose only one second every 300 billion years—and someday they might fit in your ...
Physicists have made a breakthrough in the development of a nuclear clock, a new kind of ultraprecise clock that could ...
(AP) - The good news: You will get a glorious extra hour of sleep. The bad: It’ll be dark as a pocket by late afternoon for the next few months in the U.S. Daylight saving time ends at 2 a.m ...
(AP) - The good news: You will get a glorious extra hour of sleep. The bad: It’ll be dark as a pocket by late afternoon for the next few months in the U.S. Daylight saving time ends at 2 a.m. local ...