Governments and tech companies continue to pour money into quantum technology in the hopes of building a supercomputer that can work at speeds we can't yet fathom to solve big problems.

A new experiment using Google’s Sycamore quantum processor has taken a bold step toward testing ideas from quantum gravity. For the first time, researchers successfully sent quantum information ...

Rapid advances in the kind of problems that quantum computers can tackle suggest that they are closer than ever to becoming ...

Microsoft has announced plans to build a quantum supercomputer after researchers said the next-generation machines will be able to outperform standard computers within the next two years. Quantum ...

The use of subatomic particles to process data could represent a breakthrough that’s unmatched in modern human history, according to analysts at Bank of America, who compared it to the discovery of ...

A new quantum processor has pushed the lifetime of fragile quantum information to a regime that once looked out of reach for superconducting chips, keeping data stable around 15 times longer than ...

The company’s latest processor, Advantage2, launched in 2024, boasts over 4,400 qubits and a new design that makes them ...