Google Quantum AI’s new research revisits a 1960s idea for unforgeable “quantum money,” exploring how physics, not code, ...

Signal has just rolled out its quantum-safe cryptographic implementation. Ars Technica has a really good article with details: Ultimately, the architects settled on a creative solution. Rather than ...

International Business Machines Corporation (NYSE:IBM) shares are trading marginally higher on Thursday. According to Benzinga Pro, IBM stock has gained over 55% in the past year. Investors can gain ...

BERKELEY, Calif.,– Quantum-classical computing company Rigetti announced the launch of its flagship 84-qubit Ankaa-3 system featuring a hardware redesign. Rigetti ...

Today, at its annual IBM Quantum Summit in New York, the company debuted the 133-qubit Quantum Heron, the first in what IBM said will be a series of utility-scale quantum processors whose architecture ...

A Chinese state-owned company has unveiled what it described as the world’s first commercial cryptography system that cannot be hacked even by quantum computers. China Telecom Quantum Group announced ...

Breakthroughs from Google, Caltech, and IBM have reignited debate over “Q-Day,” when quantum computers could break Bitcoin’s cryptography.

Quantum compasses need six atom interferometers, each the size of a small room, to work. But scientists have made crucial steps to miniaturizing these devices. When you purchase through links on our ...