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

For decades, quantum computing has been heralded as a technology of the future, promising to solve problems far beyond the reach of supercomputers. But its practical use has remained elusive. That’s ...

The promise of quantum computers appears to be that they will upend modern computing as we know it. With exceptional computational power, they’ll be performing feats unimaginable for any classical ...

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 ...

Quantum mechanics is one of the most successful theories in science — and makes much of modern life possible. Technologies ranging from computer chips to medical-imaging machines rely on the ...

Does quantum mechanics really reflect nature in its truest form, or is it just our imprecise way of describing the weird properties of the very small? A famous test that can help answer this question ...

IBM and Cisco are partnering on the groundwork for networked distributed quantum computing, to be realized as soon as the early 2030s.

Quantum computing is generating a lot of excitement in the tech world right now. Following several recent breakthroughs, this once theoretical technology is increasingly accessible to researchers and ...

Quantum computing stocks are all the rage on Wall Street, with shares of IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. rallying by up to 2,970% over the trailing year. IonQ's ...

D-Wave Quantum's stock has surged, but its financials remain early-stage with high cash burn and lumpy, niche-driven revenue. The company's land-and-expand strategy and cloud quantum services align ...