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

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

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 ...

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

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

One of the hottest themes within the greater artificial intelligence (AI) landscape is quantum computing. In 2025, shares of ...

Over the trailing year, shares of quantum computing pure-play stocks IonQ ( IONQ 4.19%), Rigetti Computing ( RGTI 4.00%), ...

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

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 ...

IonQ (IONQ) has quietly slipped about 4 % over the past week and roughly 9 % over the past 3 months, even as its one year return still looks strong for early quantum investors. See our latest analysis ...