Imagine the tiniest game of checkers in the world—one played by using lasers to precisely shuffle around ions across a very small grid. That's the idea behind a recent study published in the journal ...

We’re going to hear a lot about quantum computing in the coming years. Once real-world mainstream use cases start to appear, it will become one of the hottest topics in tech, up there with AI. Things ...

Microsoft (MSFT-1.35%) is best known for its Windows operating system, productivity software such as Excel and Word, and Xbox gaming system. But the company is also a giant in the quantum computing ...