For years, some residents of the condominium complex at the former Hamilton Watch Co. factory in Lancaster city have been anxiously watching their clocks. After a long history of displaying accurate ...

Inside a laboratory nestled in the foothills of the Rocky Mountains, amid a labyrinth of lenses, mirrors, and other optical machinery bolted to a vibration-resistant table, an apparatus resembling a ...

For years, clock speed ruled the roost. It was the one metric you could point to, devoid of context, to say one component was "faster" than another. It's literally right there in the name. Clock speed ...