There are a few reasons why IonQ is likely the quantum computing company that big tech is paying attention to right now. The ...

The day when a quantum computer can crack commonly used forms of encryption is drawing closer. The world isn’t prepared, ...

D-Wave Quantum's products are already being used by some companies in specific tasks.

Experts warn that quantum computing could one day break the encryption protecting the internet, with some estimates ...

One stock that could fit that description is Horizon Quantum Computing (HQ 0.89%), which went public in March 2026. The ...

Quantum Computing Inc. (NasdaqCM:QUBT) reported a Q1 2026 revenue increase of over 9,000% year over year. The move follows completed acquisitions of Luminar Semiconductor and NuCrypt, which expand ...

Scientists in Japan have developed a new way to instantly detect elusive quantum “W states,” a major milestone for quantum technology. The breakthrough could help unlock faster quantum communication, ...

Infleqtion uses similar technology to IonQ. Could it really outperform?

The company sees ways to integrate quantum processors with CPUs and GPUs in modern supercomputers - years before large-scale quantum computers have their moment IBM unveiled its new quantum-centric ...

Quantum computing stocks are in full rebound mode in 2026, with the benchmark S&P Kensho Global Quantum Computing Technologies Index up 40% year to date and up 161% over the past 12 months as of April ...

The quantum computing space is full of stiff competition.

The quantum computing complex is taking a sharp hit Friday afternoon, with all four major U.S.-listed pure-play names selling ...