Machined from a single block of aluminum, the Clock stands about four inches tall including a carrying loop and control dial and weighs around 260 grams. Its illumination system, which the company ...

Milled from solid aluminum, this travel-friendly timekeeper swaps traditional hands for an innovative glowing display and ...

Scientists are exploring a new type of optical atomic clock based on ytterbium-173 ions that could help define the future standard for measuring time.

Nuclear clocks are the next big thing in ultra-precise timekeeping. Recent publications in the journal Nature propose a new method and new technology to build the clocks. Timekeeping has become more ...

Chinese scientists create clock so precise it could redefine second - Optical clock measures time using light emitted by electrons transitioning between energy levels ...

Jim Gramlich has been caring for the Pensacola tower clock since the 1980s, but might be finding new help from PSC and others.