If the goal is to make quantum systems act like powerful classical machines, then today’s quantum computers may be too ...

IBM and collaborators say their quantum computers outperform all known classical algorithms for three distinct tasks, but ...

Quantinuum has unveiled a third-generation quantum computer that could be easier to scale up than rival approaches. The US- and UK-based company Quantinuum today unveiled Helios, its third-generation ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Quantum computing parts of the IBM Quantum System Two displayed at the IBM Thomas J. Watson ...

What if the most complex problems plaguing industries today—curing diseases, optimizing global supply chains, or even securing digital communication—could be solved in a fraction of the time it takes ...

To predict when we’ll have a truly useful quantum computer, we need to know precisely what one is. Columnist Karmela Padavic-Callaghan finds that’s harder to pin down than you might think ...

The amount of quantum computing power needed to crack a common data encryption technique has been reduced tenfold. This makes the encryption method even more vulnerable to quantum computers, which may ...

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 ...