De’Longhi, maker of high-end coffee machines, is getting into the computer business—sort of. The Treviso, Italy-based company released marketing materials about a month ago arguing that some of its ...

There are currently about 80 companies across the world manufacturing quantum computing hardware. Because I report on quantum computing, I have had a chance to watch it grow as an industry from up ...

Like their conventional counterparts, quantum computers can also break down. They can sometimes lose the atoms they manipulate to function, which can stop calculations dead in their tracks. But ...