Quantum computers are shifting from lab curiosities into real machines that can already outperform classical systems on ...

Quantum computing drew strong interest earlier this year, but attention has since faded. With prices pulling back, long-term investors may now ...

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

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

Chicago has quickly emerged as a hub for quantum computing, with the state of Illinois and technology companies pouring millions of dollars into developing a campus to build the world’s first ...

SEEQC, which traces its lineage back to IBM, is building the world’s quantum computers. They might prove critical in the ...

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

Fully functional quantum computers remain out of reach, but optimism across the field is rising. At the Q2B Silicon Valley conference in December, researchers and executives ...

Rigetti Computing is a far smaller company than IonQ with a market cap around $8.4 billion. The company reported revenue of ...

The true danger isn't just that quantum computers will read our emails. It's that they'll fundamentally change what's ...

D-Wave Quantum’s quantum annealing technology has demonstrated applicability in real-world use cases. Both stocks are trading ...

Pure-play quantum computing stocks have performed strongly throughout 2025. One outlier is Quantum Computing Inc., whose shares are trading 50% below prior highs. Investors may have tired of Quantum ...