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 ...

Most simplifies the complex process of quantum computing as "it can be 0 and 1 at the same time." That is not an explanation ...

Quantum circuits are supposed to gain power as they grow longer, but noise changes the picture. A new study finds that earlier steps in these circuits gradually lose their impact, with only the final ...

Quantum is frequently touted as the future of computing, but the future might look a lot like the present. That’s according to International Business Machines, which on Thursday provided a reference ...

There is a number buried in a Google research paper from late 2024 that raised the ceiling on what computers can do. A ...

Quantum computers of the future may be closer to reality thanks to new research from Caltech and Oratomic, a Caltech-linked start-up company. Theorists and experimentalists teamed up to develop a new ...

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.

"I genuinely believe that quantum computing talent should be used for good," says Dr Carmen Palacios-Berraquero. The tech ...