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

Quantum computing has long been viewed as a threat to cryptocurrencies, a technology that could one day crack the ...

This is allowing IBM to attack quantum computing with two very different chips.

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

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

Businesses move beyond labs to real use cases in finance, healthcare, logistics, and research, delivering faster resul ...

Quantum computing stocks have been on a roller-coaster ride. The sector offers a lot of promise -- but also great risks.

Quantum computing could take several steps forward in 2026.

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

Advances in quantum computing this year clarified timelines and forced a reassessment of Bitcoin’s future security.

IonQ's stock has struggled since peaking in October.

Asset managers and hedge funds bought Rigetti Computing stock in 2025. The quantum computing company's share price has risen ...