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.

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

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 ...

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

Rapid advances in the kind of problems that quantum computers can tackle suggest that they are closer than ever to becoming ...

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

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

Like their conventional counterparts, quantum computers can also break down. They can sometimes lose the atoms they ...

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

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 ...

Russian scientists have developed a 70-qubit quantum computer (a device that uses the principles and phenomena of quantum ...