Once considered an oddity of quantum physics, time crystals could be a good building block for accurate clocks and sensors, ...

As if timekeeping in the U.S. wasn’t already pretty accurate, the U.S. Department of Commerce’s National Institute of Standards and Technology (NIST) just declared a new atomic clock, the NIST-F2, to ...

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 ...

On Tuesday, the Bulletin of the Atomic Scientists set the clock at 85 seconds to midnight, the closest it has ever been to the symbolic point representing the destruction of human civilisation ...

Tokyo, Japan - Resembling a squat, wide fridge, the world's most accurate clock just went on sale for $3.3 million in Japan on Wednesday. No, that's not a soda machine... it's a clock! And not just ...