A surge of funding and federal action is giving the once-futuristic technology a more immediate role in everything from ...

This article is part of a package on the future of quantum computing. Read about the most promising applications of these machines here and see an illustrated field guide to qubits here. Inside a ...

Together, they form Helios, a new quantum computer built by the British-American company Quantinuum. Quantum computers use ...

A team of engineers, physicists and computer specialists at Canadian company, Xanadu Quantum Technologies Inc., has unveiled what they describe as the world's first scalable, connected, photonic ...

A familiar thought experiment about a hidden cat has helped scientists take a meaningful step toward building reliable ...

The U.S. and China are racing to develop computers based on the properties of quantum physics – with implications for science ...

When checking that solutions to certain problems are correct, it turns out, you can’t get around the inherent complexity of ...