Now a Japanese company has commercialized one approach—an optical-lattice clock it claims is the most accurate on the market.

Usually, what springs to mind when you think of the world’s most expensive substances are gold, silver, and platinum. However ...

NASA and SpaceX are targeting no earlier than 4:15 a.m. EDT on Monday, April 21, for the next launch to deliver scientific ...

The best alarm clocks right now are built to make mornings better—with soft light, smarter sound ... To keep time, the Wideboy has an atomic dial and silent-sweep hands that won't annoy you ...

Explore five groundbreaking trends in optical science for 2025, including vortex-based fiber optics, dual micro-comb atomic ...

Atomic clocks—which use hydrogen microwave lasers ... telescope to come alive in search of radio waves from a ring of light encircling the shadow of a black hole more than 300 quintillion ...

QEPNT Hub develops quantum-enabled navigation technologies, addressing GNSS vulnerabilities and enhancing resilience for ...

The lighting throughout the store creates an atmosphere of perpetual golden hour, with vintage lamps and chandeliers casting ...

For music lovers beyond the vinyl section, there are vintage instruments waiting for new musicians – guitars with rich ...

【Upgraded Big Screen Display】- Experience the luxury of a 5.5" High Resolution Digital Alarm Clock that spells out the time, date, and temperature clearly. The illuminated LED digits ensure ...

Adelaide-based QuantX Labs plans to launch a key subsystem of its optical atomic clock into space to enhance position, ...

A network of Earth's best clocks will be synchronised with the most accurate one ever sent into space. But the device has a ...