Laser light now extends atomic spin coherence 10x, boosting the performance and stability of next-gen quantum memory and ...

Signal Foundation President Meredith Whittaker warns that agentic A.I. could breach app-level security, threatening privacy for millions of users.

First, the capacity to accurately characterize the stability of different clocks using the SDR is demonstrated. Experimental results then establish the ability to steer an oven controlled crystal ...

“Optical atomic clocks are now so precise that 18 digits are necessary to represent their frequency,” said Quinlan. “However, maintaining this precision while transmitting the frequencies is ...

New research demonstrates that emerging high-capacity fiber optic networks could be used to connect optical clocks at various locations, enabling new scientific applications.

Quantum sensing specialist Aquark Technologies has completed a second trial of its AQlock atomic clock system, facilitated by the Disruptive Capabilities and Technologies Office (DCTO) of the UK Royal ...

High-performance atomic clocks provide the foundation for precise time measurement. Common high-performance atomic clocks in time-keeping laboratories include hydrogen masers and cesium atomic clocks.

Optical clocks are now about 100 times more accurate than the best cesium clocks and can measure time so accurately that they would lose or gain less than one second over billions of years.

A research team led by Prof. Chang Hong from the National Time Service Center (NTSC) of the Chinese Academy of Sciences (CAS) has developed a strontium optical lattice clock with both frequency ...

Another appointee, Vicky Pebsworth, a registered nurse and PhD, is a board member of the anti-vaccine advocacy organization National Vaccine Information Center, described in the Washington Post as “ ...

Israel launched attacks on Iran Thursday that targeted nuclear sites and military leaders, reportedly killing the head of Iran’s Revolutionary Guard and some number of nuclear scientists. According to ...