A technological innovation could revolutionize the precision of navigation systems. A tiny device, shaped like a comb, promises to deliver unparalleled accuracy in the field of positioning.

Four quantum technology clocks developed in Australia have been tested successfully in the United States. This is a crucial step in the AUKUS alliance’s efforts to enhance next-generation defense ...

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 ...

The European Space Agency’s ACES mission could ultimately pave the way for a global network of atomic clocks that make these measurements far more accurate. In 2003, engineers from Germany and ...

Where and why tiny, portable, atomic clocks and their precision are needed. How atomic clocks are no longer room- or box-size arrangements. The size, power, and other metrics of a latest-generation ...

PLEASANTON, Calif.--(BUSINESS WIRE)--Vector Atomic has announced the launch of Evergreen-30, the world’s first fully integrated commercial optical clock. EG-30 introduces a new performance class to ...

Clocks are the bedrock of modern physics and technology, as they allow scientists to assess fundamental scientific theories, and they make GPS and telecommunications possible. The current gold ...

Time is almost up on the way we track each second of the day, with optical atomic clocks set to redefine the way the world measures one second in the near future. Researchers from Adelaide University ...

Time already behaves strangely in modern physics. It can stretch, slow, and split depending on speed and gravity. Now a new theoretical study pushes that weirdness into even stranger territory. It ...

An image of a quantum accelerometer, which has been developed by Imperial College London. (Imperial College London) A quantum atomic clock developed at the UK's Defence Science and Technology ...