An “echo” that arrives before you finish speaking sounds like a glitch. In quantum hardware, that kind of self-interference ...

A pair of photons enters an optical maze, and sometimes they leave as something new. Not new in the everyday sense, since both were still photons when they came out.

Long confined to theoretical labs and sci-fi thrillers, quantum computing is fast emerging as a real-world technology with ...

IQM will become the first European quantum computing company to go public with a pre-money equity valuation of $1.8bn.

Researchers at the University of Tokyo have identified a precise sweet spot where quantum reservoir computing, a machine learning approach that treats quantum systems as computational engines, reaches ...

Workers calibrate and install the China's independently developed third-generation superconducting quantum computer.

Duplicating the information held in quantum computers was thought to be impossible thanks to the no-cloning theorem, but researchers have now found a workaround ...

Quantum computers—devices that process information using quantum mechanical effects—have long been expected to outperform ...

Reservoir computing is a promising machine learning-based approach for the analysis of data that changes over time, such as ...