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

Optical quantum clocks developed at the University of Adelaide have been proven to outperform GPS navigation systems by many ...

Are optical clocks ready? For decades, the global standard for keeping time has been based on an average of signals from cesium microwave atomic clocks around the world.

Researchers have shown, for the first time, that transmission of ultrastable optical signals from optical clocks across tens of kilometers of deployed multicore fiber is compatible with ...

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 ...

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

Business Wire Adtran expands Oscilloquartz atomic clock portfolio with lower-cost optical cesium solutions for wider market adoption 2 Jun 2025 HUNTSVILLE, Ala.

It is controlled from a single user-interface; any of Toptica’s tunable diode lasers with a wavelength between 420 nm and 2000 nm can be locked to the frequency comb. and frequency-doubled lasers with ...

Cellular signal boosters use big antennas to improve the coverage in your home or car. These are the top signal boosters for apartments, houses, and vehicles.

The truth about the male ‘biological clock’ over 40 — and 5 ways men can improve their sperm quality ...

Yes, Donald Trump is a threat to democracy. But the far bigger menace is the monstrous growth in wealth concentration over five decades that made a Trump presidency possible—and maybe inevitable. Here ...