For the past year, I kept bringing the same story to my editor: quantum computers are on the edge of becoming useful for scientific discovery. Of course, that has always been the goal. The idea of ...

Santa keeps delivering for quantum computing investors this year. On Monday, shares of well-known quantum computing firms shot up by double digits, with D-Wave Quantum stock up almost 15% and Quantum ...

Alphabet's Google Quantum AI is addressing nearly every aspect of superconducting quantum computing. Amazon's Ocelet chip holds the potential to dramatically reduce ...

A team of Australian and international scientists has, for the first time, created a full picture of how errors unfold over time inside a quantum computer—a breakthrough that could help make future ...

Shares of eponymous quantum computing company Quantum Computing Inc. (QUBT +7.26%) soared 11.6% through 11 a.m. ET Monday. And why? That's not entirely clear. There's no significant quantum stock news ...

Researchers say they have created the world's first scalable atomic quantum processor that achieves record-breaking 99.99% fidelity. When you purchase through links on our site, we may earn an ...

Does the universe notice that we're paying attention to a quantum experiment? The answer goes against everything we thought we knew. When you purchase through links on our site, we may earn an ...

The US administration is banking on public–private partnerships and an expanded workforce to deliver progress, but critics say that this strategy could be offset by other US policies. For much of US ...

IonQ’s rapidly scaling revenue base and contracted backlog are solid positives for the company. D-Wave Quantum’s quantum annealing technology has demonstrated applicability in real-world use cases.

Every year, Santa Claus races around the globe in a matter of hours to bring presents to children all over the world. This is how countless films and stories describe it, but scientists have always ...