Quantum computing is entering a critical phase as researchers say scaling to millions of qubits is the biggest challenge and ...

Quantum physics has a reputation for needing exotic hardware, from liquid-helium-cooled qubits to sprawling AI clusters, just ...

A new Swinburne study is addressing a core paradox: if quantum computing is solving problems that cannot be checked by conventional methods, how can we be certain the results are correct? Quantum ...

University of Iowa researchers have discovered a method to "purify" photons, an advance that could make optical quantum ...

Quantum technology is accelerating out of the lab and into the real world, and a new article argues that the field now stands ...

Stanford team builds room-temperature quantum device that eliminates massive energy costs of current quantum systems.

For decades, quantum computing has been heralded as a technology of the future, promising to solve problems far beyond the reach of supercomputers. But its practical use has remained elusive.

One of this year’s winners of the Nobel Prize in Physics warned that China is rapidly narrowing the gap with the US in ...

A new article examines the history of computing to help outline the direction of quantum research. It reports that quantum ...

With landmark demonstrations of quantum error correction and new backing from Google Quantum AI, NVIDIA, SoftBank, and other global investors, QuEra advances from scientific breakthroughs to preparing ...

D-Wave's stock suffered one of the worst declines among quantum computing companies in November. Shares have recovered ...

One quantum computing company that's been receiving a lot of attention is IonQ ( IONQ +3.67%). Since the start of 2024, the ...