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 ...

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

Quantum computing is still years away from commercial relevance. Competition is stiff in the quantum computing realm. 10 ...

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

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 ...

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

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

Quantum computing is one of the hottest investment trends right now after artificial intelligence (AI), and one company that ...

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

Several of Wall Street's savviest billionaire money managers purchased this stock during the September-ended quarter.