Nuclear clocks are a technology researchers have been working toward for decades. New research in theoretical physics brings them closer to reality.

Phillip D'Avanza of D’ Avanza Clock Repair in Goffstown looks over the Seth Thomas No. 15 clock that he completely restored in his shop on Wednesday, August 9. Credit: GEOFF FORESTER / Monitor staff ...

The "Clock of the Long Now," which will tell time for the next 10,000 years, has cost $42 million to build so far. The huge mechanical clock ticks once per year and chimes once per millennium. Jeff ...

What if you could build a clock that would last for 10,000 years? A clock that would tick only once a year, bong once a century, and cuckoo once a millennium? A clock that would be a symbol of ...

OLYPHANT — The time has come for Olyphant to modernize its century-old clock tower. Borough council voted Tuesday to use $37,500 to pay for the rehabilitation and repair of the clock tower rising ...

There is no documentation of an exact date of when Joseph Kyle Roumain placed a clock in front of his building at 343 Third St. in Baton Rouge, but it wasn't there when the building opened in 1913.

At Pennsylvania's Capitol building, clocks that are more than a century old still help lawmakers tell the time. There are 273 vintage clocks inside the Capitol, that are all working. They've become ...

A clock that was once an eye-catching architectural feature in downtown San Antonio in the early 1900s has returned to its old spot on the historic Rand Building. The four-sided clock produced by the ...