Quantum computing promises to solve the seemingly unsolvable in fields such as physics, medicine, cryptography and more. But as the race to develop the first large-scale, error-free commercial device ...

Quantum computing has long lived in the realm of lab demos and bold PowerPoint slides, but two of the industry’s biggest players now say the first truly useful machines are less than five years away.

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 ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Parts of the IBM Quantum System Two are displayed at IBM Thomas J. Watson Research Center on ...

As the industrial sector accelerates toward innovation, the pressure to do so sustainably and cost-effectively has never been greater. From energy-intensive artificial intelligence workloads to ...

The White House Quantum Summit brought industry experts together to solve a tough problem before an aggressive 2028 deadline. The White House Quantum Summit brought together dozens of quantum policy ...

Building a utility-scale quantum computer that can crack one of the most vital cryptosystems—elliptic curves—doesn’t require nearly the resources anticipated just a year or two ago, two independently ...

Both companies are burning cash and unprofitable, but their technology bets and customer rosters tell a starkly different story.