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WASHINGTON (Reuters) - Atomic scientists on Tuesday moved their "Doomsday Clock" closer to midnight than ever before, citing Russian nuclear threats amid its invasion of Ukraine, tensions in other ...

Microchip Technology has launched its second generation Low-Noise Chip-Scale Atomic Clock (LN-CSAC), model SA65-LN, in a lower profile height. Low-noise chip-scale atomic clock Credit: Microchip ...

WASHINGTON (Reuters) - Atomic scientists on Tuesday moved their "Doomsday Clock" closer to midnight than ever before, citing Russian nuclear threats amid its invasion of Ukraine, tensions in other ...

The change means the clock is the closest it has ever been to midnight in its 78-year history. Researchers at the Bulletin of the Atomic Scientists have explained the decision with a statement ...

By Richard Gray/Richard Fisher Every year, the scientists responsible for the Doomsday Clock at the Bulletin of the Atomic Scientists publish their annual judgement of how close its hands sit to ...

Atom optics is the study of the wave-like properties of beams of atoms. Wave–particle duality — a central principle of quantum mechanics — implies that effects traditionally associated with ...

In a collaboration between the University of Queensland, Australia, and Germany's metrology institute (Physikalisch-Technische Bundesanstalt, PTB), the team used data from atomic clocks and cavity ...

A team of international researchers has developed an innovative approach to uncover the secrets of dark matter. In a collaboration between the University of Queensland, Australia, and Germany's ...

The ion trap of the new In+/Yb+-crystal clock in its vacuum chamber. The Ions are trapped in the gap that can be seen in the middle of the picture between the gold electrodes (target). A shown-up ...