To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min A quantum-computing startup is ...

Quantum computers are powerful, but a practical quantum machine that’s useful for everyday tasks remains elusive. In fact, proponents of quantum computing say it could be another 10 years before there ...

A new state-of-the-art quantum computer said to be the most advanced in the world has just been switched on. The full-stack computer, called Quartet, has been delivered to the UK's National Quantum ...

Since the 1990s, evidence has been growing that quantum computers should be able to solve a range of particularly complex computational problems, with applications in everything from supply chain ...

IBM has just made a major announcement about its plans to achieve large-scale quantum fault tolerance before the end of this decade. Based on the company’s new quantum roadmap, by 2029 IBM expects to ...

A device with more than 6000 quantum bits, or qubits, has smashed a previously-held record and is the first step towards building the largest quantum computer yet. Each of these is a neutral caesium ...

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 ...

Weeks after announcing research programmes investigating the potential for digital twins and 6G, UK tech innovation organisation Digital Catapult has revealed it is in the middle of a programme to ...

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 ...

PsiQuantum, a quantum computing company, has announced a $1 billion Series E funding round intended for advancing fault-tolerant quantum systems. Mark Brunner, executive vice president of public ...

A quantum computer has reached new heights. The first quantum computer in space is now orbiting Earth on a satellite, scientists report. Launched on June 23, the computer had to be designed to fit in ...