Countries are increasing research into timekeeping technology as risks of clock outages and sabotage threaten digital systems ...

The world’s network of atomic clocks is already mind-bogglingly accurate. They also underpin a slew of modern necessities, ...

Two teams of scientists have built the first working "nuclear clocks", which could become the world's most accurate ...

Physicists have used radioactive lutetium to create what they say is the most accurate atomic clock ever, keeping time ...

By Will Dunham Oct 7 (Reuters) - Scientific teams working separately in Vienna and Beijing have developed the world's first ...

Two independent teams have realized the first clocks based on transitions within atomic nuclei. The new nuclear clocks represent the culmination of more than 20 years of research and could become ...

As the world considers redefining the precise length of a second, Singapore’s Centre for Quantum Technologies has delivered a ...

Lutetium clocks have achieved record accuracy and comparison precision, making them promising candidates for future time ...

A new lutetium-ion optical clock has reached 19-digit precision, with researchers reporting record-low uncertainty that could ...

In humankind's ever-ticking pursuit of perfection, scientists have developed an atomic clock that is more precise and accurate than any clock previously created. The new clock was built by researchers ...

Time, like money, only seems important when it’s running out. But to physicists, time is always a big deal. Relativity tells us that the flow of time depends on the circumstances you’re measuring it ...