Rigetti's third-quarter earnings highlight the gravity of the challenge. Revenue fell 18% year over year to $1.95 billion, ...

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 ...

Russia reveals a new quantum computer prototype, citing scalable architecture and qubit stability as global competition ...

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 ...

Quantum hardware has finally crossed a psychological threshold: it is no longer a science project in search of a purpose, it ...

Quantum computing is a promising field with massive long-term potential, but it is still in its early commercialization phase ...

Integrated quantum computing company Quantinuum Ltd. today unveiled new open-source software tools designed to accelerate software development for quantum computing with a more intuitive programming ...

The most popular quantum computing stocks include pure plays like IonQ, Rigetti Computing, and D-Wave Quantum. Several ...

Horizon Quantum, a Singapore-based quantum software company, has unveiled its own quantum computer to accelerate commercialization efforts. Read more at straitstimes.com. Read more at straitstimes.com ...

Quantum computing stocks are heading into 2026 with a lot of momentum. One of the hottest pockets of the artificial ...

The Illinois Quantum and Microelectronics Park is set to become the largest quantum development in the United States. Some ...