Amid some scepticism, many say the machines can now achieve results beyond the capability of traditional computers ...

Quantum computers, systems that process information leveraging quantum mechanical effects, could soon outperform classical computers on some complex computational problems. These computers rely on ...

Ripples spreading across a calm lake after raindrops fall—and the way ripples from different drops overlap and travel outward ...

Quantum walks sound abstract, but they sit at the center of a very concrete race: who will harness quantum mechanics to solve problems that overwhelm today’s most powerful supercomputers. Instead of ...

Photonic says it’s trying to build the world’s first highly scalable fault-tolerant quantum computer. It’s doing so with a ...

Claims of leaps in quantum computing are made almost daily, but progress is hard to judge when each research group uses its own mixture of hardware, algorithms and evaluation metrics, making it near ...

Overview: Quantum computing will not threaten Bitcoin, Ethereum, or crypto security in 2026 due to limited qubit power and ...

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

Overview: Quantum computing is moving steadily from research into early commercial use across industries.Pure-play firms like ...

Diamonds are no longer just prized for their brilliance. In cutting-edge physics labs, synthetic diamonds with carefully ...

The head of global investment research at Coinbase says that quantum computing poses significant risks to Bitcoin's security.

Quantum computing stocks are shares of companies involved in the development of next-generation computers. Here are the 7 best performers. Many, or all, of the products featured on this page are from ...