Quantum computers use qubits, which are based on quantum physics, allowing them to solve complex problems far faster than ...

Quantum computers could solve certain problems that would take traditional classical computers an impractically long time to solve. At the Japan Advanced Institute of Science and Technology (JAIST), ...

A Canadian quantum computing start-up claims its new qubit will enable much smaller and cheaper error-free quantum computers. But getting there will be a steep challenge. To correct its own errors, a ...

IBM unveiled its path to build the world’s first large-scale, fault-tolerant quantum computer, setting the stage for practical and scalable quantum computing. Delivered by 2029, IBM Quantum Starling ...

Special relativity could be harnessed to build a novel quantum computer, and creating it this way could let us use machine learning to deepen our understanding of the quantum realm. Albert Einstein’s ...

Quantum computing is no longer a technology of the future. Its ecosystem is being built now, and states that make meaningful investments early in quantum’s mainstream development will reap the rewards ...

Colorado-based quantum computing startup Infleqtion announced that it’s spending $50 million to build a quantum computer at the site of the former U.S. Steel mill on Chicago’s South Side. On Wednesday ...

Scientists have taken another major step toward creating stable quantum computers. Using a specialized quantum computer chip (an essential component of a quantum computer) as a kind of tiny laboratory ...

Another quantum computer is coming to Chicago. Maryland-based IonQ will build a quantum computer at the University of Chicago as part of a major partnership with the school that includes more than ...

Technology giants Amazon, IBM, Google, Intel and Microsoft are all working on quantum technology, as are various other companies like Rigetti, IonQ, Quantum Computing Inc. and D-Wave Quantum Inc. The ...

The errors that quantum computers make are holding the technology back. But recent progress in quantum error correction has ...

At Build 2025, Microsoft detailed security solutions that protect against the growing threat of quantum computing to vital cryptographic methods. Let’s hope they’re enough to keep your online ...