At the Q2B Silicon Valley conference, scientific and business leaders of the quantum computing industry hailed "spectacular" ...

Governments and tech companies continue to pour money into quantum technology in the hopes of building a supercomputer that can work at speeds we can't yet fathom to solve big problems.

IBM is innovating quickly as it pushes toward useful quantum computing. The company has a clear roadmap and the resources to ...

Scientists map how quantum computer errors persist and link over time, revealing hidden memory that could reshape error correction.

Rice quantum computing researchers have introduced a novel algorithm that earned the team a place in the global XPRIZE Quantum Applications competition.

Quantum communication saw major progress, including longer-distance demonstrations and systems that operate closer to ...

A new microchip-sized device could dramatically accelerate the future of quantum computing. It controls laser frequencies ...

Researchers say they have created the world's first scalable atomic quantum processor that achieves record-breaking 99.99% fidelity. When you purchase through links on our site, we may earn an ...

Fully functional quantum computers remain out of reach, but optimism across the field is rising. At the Q2B Silicon Valley conference in December, researchers and executives ...

MOSCOW, Dec. 29 (Xinhua) -- Russian scientists have created the country's first ion-based quantum computer using a new type of quantum unit that works with seven energy levels, the Russian Quantum ...

Quantum computers can outperform even the best classical supercomputers thanks to quantum entanglement and superposition, but even they can’t solve some problems. A new preprint study shows how ...

Investors in Rigetti Computing (NASDAQ: RGTI) learned this the hard way. Shares in the quantum computing start-up are down by an eye-popping 60% from their all-time high of $56 reached in October.