The time is nigh for nuclear clocks. In a first, scientists have used a tabletop laser to bump an atomic nucleus into a higher energy state. It’s a feat that sets scientists on a path toward creating ...

Apr. 8—The ticking and striking of clocks of all ages, sizes and shapes fill Phil D'Avanza's Goffstown workshop. His adjoining machine shop has a hum of its own as he mills, bevels and deburrs parts ...

Hackers like making clocks, and we like reporting on them around these parts. Particularly if they’ve got a creative mechanism that we haven’t seen before. This fine timepiece from [gooikerjh] fits ...