Wave, IonQ, and Rigetti have announced their Q2 2025 earnings. Once again, all three companies reported net losses for the ...

Rigetti Computing has announced the general availability of its most powerful quantum computer to date, rounding off months of uncertainty. Shares were getting a much-needed boost on Wednesday. The ...

Quantum computing stocks are in full rebound mode in 2026, with the benchmark S&P Kensho Global Quantum Computing Technologies Index up 40% year to date and up 161% over the past 12 months as of April ...

The Department of Commerce's $2 billion investment raises green flags for the sector.

An analogue quantum computer developed by Qilimanjaro Quantum has been installed at the Barcelona Supercomputing Center.

A $10,000 position in the Defiance Quantum ETF (NYSEARCA:QTUM) on the last trading day of 2025 was worth about $15,420 by the ...

Both firms post steep losses and sky-high valuations, but their approaches to quantum hardware, and risks, differ sharply.

IBM has updated its quantum computing roadmap, claiming it will be able to offer hardware more powerful than any classical silicon systems before the end of the decade. The company this week released ...

IonQ (NYSE: IONQ), the world’s leading quantum company, today announced its participation in Web Summit 2025, one of the largest technology events in Europe. IonQ’s President of Quantum Computing and ...

IBM plans to invest over $10B in quantum computing by 2029, targeting its fault-tolerant Quantum Starling system. Here's what ...