Pure-play stocks IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. have soared by as much as 545% over the trailing year. Investors have been enamored with the sizable addressable ...

Quantum mechanics has long relied on complex numbers to describe the strange behavior of particles, from tunneling to entanglement. A new analysis suggests that this mathematical language may not be ...

Once the stuff of science fiction, quantum computing established itself in 2025 as a serious, if loss-making, corner of the stock market. Now Wall Street is paying attention. In separate research ...

D-Wave Quantum Inc. expands beyond annealing into gate-model quantum with dual-rail speed/accuracy. Click to see why QBTS is ...

Quantum computing has a lot of hype around it due to the potential technological breakthroughs it would enable. Using quantum mechanics, these new styles of computers may enable organizations to ...

Analysts and corporate leaders have asserted that commercially viable quantum computers could be available by the decade's end. D-Wave Quantum is a small pure play trying to compete with massive tech ...

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 ...

Physicists have built a real-number version of quantum mechanics that makes all the same predictions as the standard theory, resolving a question that's simmered since the field began.

Artificial intelligence is the latest rage, but quantum mechanics has been around for more than 100 years. Ever since Heisenberg postulated with his matrix, and the wave-particle ...

Quantum computing could become one of the most disruptive technologies of the next decade, with potential applications in artificial intelligence (AI), cybersecurity, and drug discovery. Unlike ...

Physicists from Heinrich Heine University Düsseldorf (HHU) have examined a fundamental property of quantum mechanics in ...