Researchers have made a major advance in quantum computing with a new device that is nearly 100 times smaller than the ...

Claims of leaps in quantum computing are made almost daily, but progress is hard to judge when each research group uses its ...

Quantum computing is entering a pivotal year as breakthroughs move from laboratory experiments to real business impact across ...

Another mega-round for a quantum computing company? This feels like a phase shift in the quantum computing ecosystem as ...

D-Wave is a promising pure play, but Alphabet's resources could position it to be a bigger quantum-computing winner.

Horizon Quantum Computing Pte. Ltd. (“Horizon Quantum”), a pioneer of software infrastructure for quantum applications, today ...

If quantum computing is going to become an every-day reality, we need better superconducting thin films, the hardware that ...

Pure-play quantum computing stocks have performed strongly throughout 2025. One outlier is Quantum Computing Inc., whose ...

Quantum computing is hot, hot, hot, with the Defiance Quantum ETF (NASDAQ: QTUM) up 40% year to date and trading near its all ...

A new chip-scale device offers unprecedented control over laser frequencies, a key ingredient for large-scale quantum computing. Researchers have achieved an important step forward in quantum ...

Pure-play stocks IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. have soared by as much as 545% over the ...

Quantum Computing Inc. has minimal revenue. It could take five to 10 years before practical applications of quantum computing ...