For years, physicists have been trying to design clocks that can measure tiny durations of time with extreme precision. Quantum clocks, in particular, have pushed the boundaries by using the strange ...

Illustration of the ion trap that forms the heart of NIST's quantum logic clock. The trap is the gold structure with the cross-shaped cutout. The inset shows the aluminum ion (blue), the source of the ...

There's a new record holder for the most accurate clock in the world. Researchers at the National Institute of Standards and Technology (NIST) have improved their atomic clock based on a trapped ...

Scientists built a tiny clock from single-electron jumps to probe the true energy cost of quantum timekeeping. They discovered that reading the clock’s output requires vastly more energy than the ...

Microsoft co-founder Bill Gates recently surprised the industry by bringing Nvidia CEO Jensen Huang’s stated timeline for quantum computing forward by almost a decade, saying that its phenomenal ...

Researchers at the U.S. National Institute of Standards & Technology (NIST) say they have created the most accurate atomic clock to date — one that can measure time down to the 19th decimal place.

Quantum technologies—devices that operate according to quantum mechanical principles—promise to bring users some groundbreaking innovations in whichever context they appear. Ironically, the same ...

Researchers used atomic clock laser methods and a helper calcium atom to control a calcium monohydride molecule, expanding ...