A team of physicists set out to test some of the most exciting claims in quantum computing—and found a very different story. Instead of confirming breakthroughs, their careful replication studies ...

The quantum layer will will not be exhausted by one hardware modality, one algorithmic framework or one vendor’s roadmap.

New research suggests quantum computers capable of breaking internet encryption may arrive sooner than expected—with AI ...

Quantum vendors and national agencies are aligning to establish common standards for logical qubits, which should enable ...

Quantum hardware has finally crossed a psychological threshold: it is no longer a science project in search of a purpose, it is a working tool that large companies and governments are starting to use.

More from less Concepts from gauge theory could be used to reduce the number of qubits needed to do quantum error correction. (Courtesy: iStock/Quardia) Concepts from gauge theory could lead to a more ...

The world of quantum computing is a noisy place, where error correction is needed to ensure quantum devices run correctly ...

A gold superconducting quantum computer hangs against a black background. Quantum computers, like the one shown here, could someday allow chemists to solve problems that classical computers can’t.

When artificial intelligence godfather Geoffrey Hinton first championed AI, most peers dismissed it as fringe. He and a small ...